Detroit Diesel Series 60 DDEC VI Troubleshooting Manual
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Detroit Diesel Series 60 DDEC VI Troubleshooting Manual

Detroit Diesel Series 60 DDEC VI Troubleshooting Manual

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Summary of Contents for Detroit Diesel Series 60 DDEC VI

  • Page 3 TRADEMARK INFORMATION DDC®, Detroit Diesel®, DDEC®, Diagnostic Link®, Optimized Idle®, Optimized Idle®, Pro-Link®, and Series 60® are registered trademarks of Detroit Diesel Corporation. All other trademarks used are the property of their respective owners. MCM/CPC WARNING Figure 1 MCM/CPC Replacement Warning All information subject to change without notice.

  • Page 4: Safety Instructions

    As products become more and more advanced, technicians must become specialized in multiple areas. This manual is designed with that thought in mind. The Detroit Diesel 2007 Electronics Controls Troubleshooting Guide will provide you with concentrated information that will allow you to excel in 2007 Electronics Controls technology.
  • Page 5 Revisions to this manual will be sent marked with a revision bar (see Example 2). Sections containing revisions will have added information in the page footer (compare Examples 1 and 2). All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 6 DDEC VI SERIES 60 TROUBLESHOOTING GUIDE All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 7: Table Of Contents

    SPN 103 – TURBO NO REVOLUTION SPN 103/FMI 0 ..................SPN 103/FMI 1 ..................SPN 103/FMI 3 ..................SPN 103/FMI 4 ..................SPN 103/FMI 7 ..................All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 8: Table Of Contents

    SPN 558 - IDLE VALIDATION SWITCH 17.1 SPN 558/FMI 1 ..................17-3 17.2 SPN 558/FMI 3 ..................17-3 SPN 558/FMI 4 ..................17.3 17-5 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 9: Table Of Contents

    SPN 654/FMI 10 ..................26-6 SPN 655 – INJECTOR #5 NEEDLE VALVE NOT OPERATING NORMALLY 27.1 SPN 655/FMI 5 ..................27-3 27.2 SPN 655/FMI 10 ..................27-6 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 10: Table Of Contents

    SPN 1636 – INTAKE AIR TEMPERATURE OUTSIDE OF NORMAL OPERATING RANGE 37.1 SPN 1636 /FMI 2 ..................37-3 37.2 SPN 1636/FMI 3 ..................37-4 37.3 SPN 1636/FMI 4 ..................37-6 All information subject to change without notice. viii PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 11 SPN 3662/FMI 10 ..................45-5 SPN 3663 - INJECTOR #5 SPILL VALVE NOT OPERATING NORMALLY 46.1 SPN 3663/FMI 5 ..................46-3 46.2 SPN 3663/FMI 10 ..................46-6 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 12: Table Of Contents

    SPN 3664/FMI 10 ..................47-6 CPC DIGITAL OUTPUTS SPN/FMI 48.1 CPC DIGITAL OUTPUT FAULT CODES ..........48-3 48.2 TROUBLESHOOTING THE CPC DIGITAL OUTPUTS ......48-3 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 13 INTRODUCTION Section Page OVERVIEW ....................SCOPE AND USE OF THIS GUIDE ............SAFETY PRECAUTIONS ................
  • Page 14 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 15 This manual is designed with that thought in mind. Our goal at Detroit Diesel is to be the most customer focused and most responsive engine manufacturer in the world.

  • Page 16: Scope And Use Of This Guide

    It is also suggested that other DDC outlets be contacted. e.g. if you are a dealer or user, contact your closest DDC Distributor. Ensure you have the engine serial number when you call. The phone number for Detroit Diesel Customer Service Center is 313-592-5800.
  • Page 17 Be aware that troubleshooting in this manual is mostly concerned with DDEC related codes. Codes associated with other components, e.g. transmissions, ECUs, ABS, etc. can be found in the related publication. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 18 SAFETY PRECAUTIONS SAFETY PRECAUTIONS The following safety precautions must be observed when working on a Detroit Diesel engine: PERSONAL INJURY Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.
  • Page 19 To avoid personal injury, spray the fluid from the bottom of the valve into an appropriate container. The engine starting fluid used in DDEC Ether Start Systems contains extremely flammable and toxic substances. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 20 To avoid injury from flying debris when using compressed air, wear adequate eye protection (face shield or safety goggles) and do not exceed 276 kPa (40 psi) air pressure. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 21 □ Do not drop, drag, roll, or strike a cylinder forcefully. □ Always close valves completely when finished welding or cutting. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 22 To avoid injury from penetrating fluids, do not put your Fluids under hands in front of fluid under pressure. pressure can penetrate skin and clothing. All information subject to change without notice. 1-10 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 23 □ Wear adequate protective clothing (face shield, insulated gloves and apron, etc.). □ To prevent a buildup of potentially volatile vapors, keep the engine area well ventilated during operation. All information subject to change without notice. 1-11 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 24 Always disconnect the battery cable before working on the electrical system. PERSONAL INJURY To avoid injury from accidental engine startup while servicing the engine, disconnect/disable the starting system. All information subject to change without notice. 1-12 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 25 1.3.10 Diagnostic Equipment For mobile applications, Detroit Diesel Diagnostic Link 7.0 (DDDL 7.0) must be used by personnel other than the vehicle operator. The vehicle operator must maintain control of the vehicle while an assistant performs the diagnostic evaluations.
  • Page 26 Tie back or contain long hair that could be caught in any moving part causing injury. All information subject to change without notice. 1-14 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 27 This acid is extremely corrosive and, if touched by bare skin, may cause severe burns (the symptoms could be delayed for several hours). All information subject to change without notice. 1-15 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 28: Safety Precautions

    SAFETY PRECAUTIONS All information subject to change without notice. 1-16 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 29: Ddec Vi System

    DDEC VI SYSTEM Section Page DDEC VI SYSTEM--HOW IT WORKS ............. MOTOR CONTROL MODULE ..............COMMON POWERTRAIN CONTROLLER ..........2-13 WIRES AND WIRING ................2-25 CONDUIT AND LOOM ................2-39 TAPE AND TAPING ................. 2-40 SENSORS ....................2-41 INSTRUMENT PANEL LAMPS ..............2-54...
  • Page 30 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 31 The Engine Harness is installed at the factory and is delivered connected to all engine sensors, the fuel injection system, and the MCM. The OEM supplied Vehicle Interface Harness connects the CPC to other vehicle systems. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 32: Motor Control Module

    21–pin connector which is the responsibility of the OEM. The pinouts for the 120–pin connector are listed in Table 2-1, Table 2-2, Table 2-3, and Table 2-4. The pinout for the 21–pin connector is listed in Table 2-5. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 33 Needle Control Valve (cyl 1) - pin 2 DOC Outlet Temp Sensor DPF Outlet Pressure Sensor Table 2-1 MCM Connector – Series 60 (1 of 4) – C Sample All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 34 Engine Oil Pressure Sensor Sensor Ground Sensor Power Supply EGR Valve Position Table 2-2 MCM Connector – Series 60 (2 of 4) – C Sample All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 35 Intake Manifold Pressure Sensor Sensor Ground DOC Inlet Temp Sensor Intake Air Throttle Valve Table 2-3 MCM Connector – Series 60 (3 of 4) – C Sample All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 36 DPF Outlet Temp Sensor Sensor Power Supply DPF Inlet Pressure Sensor Table 2-4 MCM Connector – Series 60 (4 of 4) – C Sample All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 37 Series 60 engine (see Figure 2-2). Figure 2-2 Series 60 Engine 120–pin Connector and 21–pin Connector Tie-wrapped to Brackets All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 38 A 014 545 82 26 Seal 828904–2 — Backshell 1394050–1 A 001 545 79 83 Table 2-6 21–Pin Connector to the MCM Part Numbers All information subject to change without notice. 2-10 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 39 *Fused at 15 amps † Optional for MBE900 and HDE. Must use 14 AWG wire and fuse at 20A. Table 2-7 31–pin MCM Pigtail Connector All information subject to change without notice. 2-11 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 40 Seals (GXL insulation) 828921–1 — Cavity Plugs 828922–1 — Backshell 965636–1 A 000 545 99 35 Table 2-8 31–pin MCM Pigtail Connector Part Numbers All information subject to change without notice. 2-12 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 41: Common Powertrain Controller

    The CPC is the interface between the MCM and the vehicle/equipment for engine control and manages other vehicle/equipment functions. See Figure 2-3. Figure 2-3 The Common Powertrain Controller All information subject to change without notice. 2-13 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 42 VIH.See Figure 2-4 for the CPC dimensions. Figure 2-4 CPC Dimensions NOTE: The CPC should be mounted with the connectors pointing down. All information subject to change without notice. 2-14 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 43 Water Intrusion The CPC is not water tight and cannot be subject to water spray. It must be mounted in an enclosed, protected environment. All information subject to change without notice. 2-15 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 44 The OEM supplied Vehicle Interface Harness (VIH) connects the CPC to the MCM and other vehicle systems (see Figure 2-6). Figure 2-6 Vehicle Interface Harness All information subject to change without notice. 2-16 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 45 Operating the CPC and/or MCM between 8 and 11 volts may result in degraded engine operation. (Transient operation in this range during engine starting is considered normal for 12 volt systems.) All information subject to change without notice. 2-17 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 46 A battery isolator is not required. However, some applications require a battery that is dedicated to the engine and completely isolated from the rest of the vehicle. Commercially available battery isolators can be used. All information subject to change without notice. 2-18 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 47 Switches must remain closed for 30 seconds after ignition is off for the MCM and CPC to write non-volatile data. NOTE: It is recommended that both the positive (+) and negative (-) battery leads be disconnected. All information subject to change without notice. 2-19 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 48 Additional loads may blow the fuse (or trip the circuit breaker) and cause the circuit to overheat and burn. All information subject to change without notice. 2-20 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 49 The part numbers for the CPC connectors, the 21–pin connector at the MCM, the 31–pin MCM pigtail connector and the 10–pin DPF connector are listed in the following tables. All information subject to change without notice. 2-21 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 50 A 014 545 82 26 Seal 828904–2 — A 001 545 79 83 Backshell 1394050–1 Table 2-19 21–Pin Connector to the MCM Part Numbers All information subject to change without notice. 2-22 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 51 The SAE J1708/J1587 nine-pin data link connector is required. DDC recommends that the OEM-supplied Data Link Connector be conveniently positioned in a well protected location facilitating subsequent Detroit Diesel Diagnostic Link 7.0 (DDDL 7.0) usage (i.e., reprogramming, diagnostics, etc.). NOTE: REQUIRED: The J1939 data link must be wired to this connector.
  • Page 52 The SAE J1587/J1708 Data Link must be twisted pairs. The twists are a minimum of 12 turns per foot (305 mm). The maximum length for the SAE J1587/J1708 Data Link is 130 ft (40 m). All information subject to change without notice. 2-24 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 53: Wires And Wiring

    DDEC VI SERIES 60 TROUBLESHOOTING GUIDE WIRES AND WIRING Detroit Diesel Corporation recommends color coding and hot stamping wire numbers in contrasting colors at intervals of four inches or less. 2.4.1 General Requirements NOTE: Avoid renumbering DDC circuits since all troubleshooting guides reference the circuit numbers shown in the schematic.
  • Page 54 P/N: HDT-48-00 to assure gas tight connections. NOTICE: If a separate seal is required, be sure to install the seal onto the wire before stripping the insulation. All information subject to change without notice. 2-26 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 55 5. Grasp the contact approximately one inch behind the contact crimp barrel. Hold the connector with the rear grommet facing you. See Figure 2-10. Figure 2-10 Pushing Contact Into Grommet All information subject to change without notice. 2-27 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 56 Table 2-24. Tool Kent-Moore Part Number Removing (12 AWG) J–37451 Removing (16-18 AWG) J–34513-1 Table 2-24 Removal Tools for Deutsch Terminals All information subject to change without notice. 2-28 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 57 Removal Tool Insertion 3. Pull contact cable assembly out of the connector. Keep reverse tension on the cable and forward tension on the tool. All information subject to change without notice. 2-29 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 58 □ No more than one strand in a 16 strand wire may be cut or missing. □ Use Sn 60 solder with rosin core flux. □ The exposed wire must be clean before the splice is soldered. All information subject to change without notice. 2-30 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 59 3. Use a suitable electronic soldering iron to heat the wires. Apply the solder to the heated wire and clip (not to the soldering iron) allowing sufficient solder flow into the splice joint. All information subject to change without notice. 2-31 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 60 Terminal Crimper for Weather Pack Kent-Moore J–35606 Terminal Crimper for Deutsch Kent-Moore J–34182 Terminal Crimper for Metri-Pack 150 Kent-Moore J–35123 Recommended Splicing Tools Table 2-27 All information subject to change without notice. 2-32 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 61 Applied Load Criteria for Terminals 7. Shrink the splice clip insulative casing with a heat gun to seal the splice (see Figure 2-17, C). All information subject to change without notice. 2-33 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 62 8. Loop the lead back over the spliced joint and tape. See Figure 2-16. Figure 2-17 Splicing Straight Leads - Alternate Method 1 All information subject to change without notice. 2-34 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 63 7. Slide the shrink tubing over the crimped splice clip (see Figure 2-18, C). 8. Shrink tubing with a heat gun to seal the splice (see Figure 2-18, D). All information subject to change without notice. 2-35 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 64 9. Loop the lead back over the spliced joint and tape. See Figure 2-16. Figure 2-18 Splicing Straight Leads - Alternate Method 2 All information subject to change without notice. 2-36 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 65 3. Repeat step 2 to apply a second layer of protection (if required by splicing guidelines). All information subject to change without notice. 2-37 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 66 2. Heat shrink a minimum of two layers of heat shrink tubing. 3. Tape the spliced wires to each other. Refer to section 2.5. All information subject to change without notice. 2-38 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 67: Conduit And Loom

    * If non-metallic loom is used, secure the ends with tightly wrapped nylon straps to prevent unraveling. Conduit should cover the wires without binding and without being excessively large. All information subject to change without notice. 2-39 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 68: Tape And Taping

    The tape must be crossed over butted conduit ends. The tape must be extended a minimum of 1 in. (25 mm) in each direction at all branches. All information subject to change without notice. 2-40 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 69 The sensors integrated into the Engine Harness are factory-installed (refer to section 2.7.1). The sensors integrated into the Vehicle Interface Harness are installed by the OEM (refer to section 2.7.2). All information subject to change without notice. 2-41 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 70 (SFT Sensor) Turbo Compressor Temperature Senses turbo out air temperature. Out Sensor Turbo Speed Sensor Monitors turbo speed. Table 2-31 Function of Factory-installed Sensors All information subject to change without notice. 2-42 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 71 See Figure 2-20 for the location of the sensors for the DOC and DPF. Figure 2-20 Sensor Location for the DOC and DPF All information subject to change without notice. 2-43 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 72 The OEM harness must be securely fastened every six (6) in. It is required that the harness be fastened within six (6) in. of the sensor. All information subject to change without notice. 2-44 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 73 Coolant Level Sensor Connector Connector P/N: 15300027 Terminal P/N: 12077411 Seal P/N: 12015323 Secondary Lock P/N: 15300014 Table 2-33 Metri-Pack 280 Connectors and Part Numbers All information subject to change without notice. 2-45 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 74 The OEM must connect the ECL Sensor probe as shown in the next illustration (see Figure 2-22). Polarity of the ground and signal must be correct for proper operation. Figure 2-22 Engine Coolant Level Sensor Installation for CPC All information subject to change without notice. 2-46 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 75 The ECL Sensor components are OEM supplied hardware and can be purchased as kits or individual components, depending on OEM requirements. All information subject to change without notice. 2-47 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 76 3 = Dual Level Float Sensor (FTL), fixed threshold 4 = Single Level Probe Sensor, fixed threshold Table 2-36 Enabling the Engine Coolant Level Sensor All information subject to change without notice. 2-48 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 77 See Figure 2-24 and Figure 2-25. Figure 2-24 Turbo Compressor In Temperature Sensor Figure 2-25 Turbo Compressor In Temperature Sensor Installation All information subject to change without notice. 2-49 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 78 Cruise Control and Vehicle Speed Limiting. The VSS signal type can be changed v NOTE: DDC does not approve of the use of signal generator sensors. Figure 2-26 Vehicle Speed Sensor All information subject to change without notice. 2-50 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 79 The Vehicle Speed Sensor is wired to the 21–pin #3 connector of the CPC as listed in Table 2-39. CPC Connector/Pin Function 3/13 VSS (+) 3/14 VSS (-) Table 2-39 Vehicle Speed Sensor Wiring All information subject to change without notice. 2-51 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 80 SENSORS See Figure 2-27 for the installation of the Magnetic VSS. Figure 2-27 Magnetic Vehicle Speed Sensor Installation – CPC All information subject to change without notice. 2-52 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 81 VSS Anti-tamper If the sensor appears to be working improperly, but the vehicle speed is not zero, VSS Anti-Tamper will log a VSS fault. All information subject to change without notice. 2-53 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 82: Instrument Panel Lamps

    Lamp (MIL) illuminate at the same time of the shift. Call for service as the Amber Warning Lamp Table 2-41 Instrument Panel Lamps All information subject to change without notice. 2-54 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 83: Spn 27 - Egr Valve Position Circuit Fault

    SPN 27 - EGR VALVE POSITION CIRCUIT FAULT Section Page SPN 27/FMI 3 ................... SPN 27/FMI 4 ................... SPN 27/FMI 0/1/2/14 ................
  • Page 84 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 85 [b] If SPN 27/3 is not logged and other codes are logged, troubleshoot the logged codes. [c] If SPN 27/3 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 86 [b] If SPN 27/4 is not logged and other codes are logged, troubleshoot the logged codes. [c] If SPN 27/4 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 87 10. Command the EGR pulse width to 100%. 11. Does the EGR valve actual position read above 95%? [a] If yes, repeat steps 2 through 11. If the results are the same, call the Detroit Diesel Customer Support Center (313–592–5800).
  • Page 88 [c] If SPN 27/0/1/2/14 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 89: Spn 84 – Vehicle Speed Sensor

    SPN 84 – VEHICLE SPEED SENSOR Section Page SPN 84/FMI 3 ................... SPN 84/FMI 4 ...................
  • Page 90 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 91 [b] If code 84/3 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 84/3 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 92 [b] If code 84/4 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 84/4 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.

  • Page 93: Spn 86 – Adaptive Cruise Control Fault

    SPN 86 – ADAPTIVE CRUISE CONTROL FAULT Section Page SPN 86/FMI 14 ..................
  • Page 94 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 95: Spn 86/Fmi

    This code appears if the parameter for Adaptive Cruise Control is enabled and the vehicle is not equipped with Eaton Smart Cruise. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 96 SPN 86/FMI 14 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 97: Spn 91 – Accelerator Pedal Sensor Fault

    SPN 91 – ACCELERATOR PEDAL SENSOR FAULT Section Page SPN 91/FMI 2 ................... SPN 91/FMI 3 ................... SPN 91/FMI 4 ...................
  • Page 98 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 99 [b] If the voltage is less than 4.5, repair the open circuit between pin 1 of the AP harness connector and pin 8 of the CPC #1 connector.Refer to section 6.1.1.1. 5. Turn OFF the ignition. 6. Disconnect the CPC #1 connector. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 100 [b] If code 91/2 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 91/2 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). SPN 91/FMI 3 The typical diagnosis for this fault is high voltage.
  • Page 101 [b] If code 91/3 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 91/3 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). SPN 91/FMI 4 The typical diagnosis for this fault is voltage low.
  • Page 102 [b] If code 91/4 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 91/4 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 103 SPN 100 — ENGINE OIL PRESSURE OUTSIDE OF NORMAL OPERATING RANGE Section Page SPN 100/FMI 1 ..................SPN 100/FMI 2 ..................SPN 100/FMI 3 ..................SPN 100/FMI 4 ..................SPN 100/FMI 14 ..................
  • Page 104 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 105 [a] If the relief valve does not open at the set pressure or sticks open, repair or replace a faulty oil pressure relief valve as required. Refer to section 7.1.1.1. [b] If the relief valve is fine, refer to section 7.1.1.1. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 106 [b] If code 100/1 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 100/1 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). SPN 100/FMI 2 The diagnosis for this code is typically erratic data from the Engine Oil Pressure Sensor.
  • Page 107 [b] If code 100/2 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 100/2 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). SPN 100/FMI 3 A typical diagnosis is an Engine Oil Pressure Sensor short circuit.
  • Page 108 [b] If resistance is less than 5 Ω, repair the short between pins 54 and 82 of the 120–pin MCM connector (see Figure 7-3). Refer to section 7.3.1.1. Figure 7-3 120–pin MCM Connector All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 109 [b] If code 100/3 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 100/3 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). SPN 100/FMI 4 This diagnosis is typically an Engine Oil Pressure Sensor open circuit fault.
  • Page 110 [b] If the resistance is less than 5 Ω, repair the short between pin 54 of the 120–pin MCM connector. Refer to section 7.4.1.1. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 111 [b] If code 100/4 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 100/4 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). SPN 100/FMI 14 This diagnosis is typically oil pressure very low.
  • Page 112 SPN 100/FMI 14 [a] If oil is above maximum level with no oil previously added, go to step 5. [b] If oil is not above maximum level, contact Detroit Diesel Customer Support Center (313–592–5800). 5. Check for possible fuel in oil.

  • Page 113: Spn 103 – Turbo No Revolution

    SPN 103 – TURBO NO REVOLUTION Section Page SPN 103/FMI 0 ..................SPN 103/FMI 1 ..................SPN 103/FMI 3 ..................SPN 103/FMI 4 ..................SPN 103/FMI 7 ..................
  • Page 114 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 115 [a] If the fuel pressure is not within specifications, repair the fuel system as necessary. When the repairs are done, refer to section 8.1.1.1. [b] If the fuel pressure is within specifications, contact the Detroit Diesel Customer Support Center (313–592–5800).
  • Page 116 [a] If the fuel pressure is not within specifications, repair the lubrication system as necessary. When the repairs are done, refer to section 8.2.1.1. [b] If the oil pressure is within specifications, contact the Detroit Diesel Customer Support Center (313–592–5800).
  • Page 117 [b] If code 103/1 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 103/1 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). SPN 103/FMI 3 This diagnosis is typically circuit failed high (open circuit).
  • Page 118 7. Turn the ignition ON (key On, engine OFF). 8. Measure the voltage between pins 1 and 2 of the TSS harness connector. [a] If the voltage is between 4.5 and 5.5 volts, contact the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM.
  • Page 119 [b] If code 103/3 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 103/3 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). SPN 103/FMI 4 This diagnosis is typically short to ground.
  • Page 120 [a] If the resistance is less than 5 Ω, repair the short between pin 2 of the TSS harness connector and ground. Refer to section 8.4.2.1. [b] If the resistance is greater than 5 Ω, contact the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM.
  • Page 121 2. Adjust the air gap by adding a 0.020 in. washer between the sensor body and the housing. 3. Install the sensor into the turbo shaft housing. Refer to section 8.5.2.1. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 122 [b] If code 103/7 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 103/7 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 123 SPN 110 — COOLANT TEMPERATURE ABOVE OR BELOW NORMAL OPERATING RANGE Section Page SPN 110/FMI 0 ..................SPN 110/FMI 2 ..................SPN 110/FMI 3 ..................SPN 110/FMI 4 ..................SPN 110/FMI 14 ..................
  • Page 124 All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 125 This condition is typically coolant temperature out of range (drifted low/high). NOTE: When diagnosing rationality erratic data faults (FMI 2) always refer to SILs or SIBs for any known issues first. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 126 4. With the engine running at 1500 rpm and oil temperature above 160°, check the coolant temperature. Is it within X degrees of the oil temperature? [a] If yes, contact the Detroit Diesel Customer Support Center (313–592–5800). [b] If no, disconnect the ECT Sensor and the MCM connector. Bridge pins X and X of the sensor and measure resistance at the MCM between pins X and X.
  • Page 127 [a] If the voltage is between 2.75 and 3.25 volts, repair the open circuit between pin 1 of the ECT Sensor harness connector and pin 55 of the 120–pin MCM connector (see Figure 9-1). Refer to section 9.3.2.1. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 128 Figure 9-2 Engine Coolant Temperature Sensor Wiring [a] If the resistance is greater than 5 Ω, replace the ECT Sensor. Refer to section 9.3.2.1. All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 129 [b] If code 110/3 or 110/4 and any other codes are logged, review this section to find the error. If no error is found, contact Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. Set parameters on the new MCM.
  • Page 130 [b] If code 110/3 or 110/4 and any other codes are logged, review this section to find the error. If no error is found, contact Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. Set parameters on the new MCM.
  • Page 131 [b] If other codes are logged, review this section to find the error. If no error is found, contact Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 132 SPN 110/FMI 14 All information subject to change without notice. 9-10 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 133 SPN 111 – COOLANT LEVEL OUTSIDE NORMAL OPERATING RANGE Section Page 10.1 SPN 111/FMI 1 ..................10-3 10.2 SPN 111/FMI 3 ..................10-5 10.3 SPN 111/FMI 4 ..................10-7...
  • Page 134 All information subject to change without notice. 10-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 135 Engine Coolant Level Sensor Mounted in Radiator Top Tank [a] If the coolant level in the reservoir is not within limit, refer to section 10.1.2. All information subject to change without notice. 10-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 136 4. Check for coolant in oil. 5. Check for loose or faulty radiator cap. 6. When these checks and subsequent repairs are finished, Refer to section 10.1.2.1. All information subject to change without notice. 10-4 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 137 [a] If no codes display, the repairs are complete. [b] If code 111/1 displays, review these steps to find the error. If you cannot find the error, call the Detroit Diesel Customer Support Center (313–592–5800). [c] If any codes other than code 111/1 display, troubleshoot those codes.
  • Page 138 [a] If the voltage is greater than 11.5 volts, repair the open between pin 2 of the CPC #3 connector and the ECL Sensor harness. Refer to section 10.2.1.1. All information subject to change without notice. 10-6 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 139 1 and 2 and pins 2 and 11 of the CPC #3 connector. Refer to section 10.2.1.1. [b] If the resistance is greater than 5 Ω, review steps 3 through 8. If the results are the same, call the Detroit Diesel Customer Support Center (313–592–5800). 10.2.1.1 Verify Repairs Verify repairs as follows: 1.
  • Page 140 [b] If the resistance is greater than 5 Ω, go to step 7. 7. Measure the resistance between pin 2 of the ECL Sensor harness connector and ground. All information subject to change without notice. 10-8 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 141 Sensor harness connector and ground. Refer to section 10.3.1.1. [b] If the resistance is greater than 5 Ω, review steps 10.3.1.1 through 7. If the results are the same, call the Detroit Diesel Customer Support Center (313–592–5800). 10.3.1.1 Verify Repairs Verify repairs as follows: 1.
  • Page 142 10.3 SPN 111/FMI 4 All information subject to change without notice. 10-10 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 143: Spn 158 — Battery Charging Fault

    SPN 158 — BATTERY CHARGING FAULT Section Page 11.1 SPN 158/FMI 0 ..................11-3 11.2 SPN 158/FMI 1 ..................11-4 11.3 SPN 158/FMI 2 ..................11-6...
  • Page 144 All information subject to change without notice. 11-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 145 [b] If code 158/0 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 158/0 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 146 Refer to the OEM Vehicle Manual. [b] If the voltage is not less than 11.0 V, go to step 3. All information subject to change without notice. 11-4 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 147 [b] If code 158/1 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 158/1 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 148 [d] If fault code 158/1 only is active, go to step 2. 2. Measure the difference in voltage inputs between the CPC and the MCM. See Figure 11-2. Figure 11-2 Power Wiring All information subject to change without notice. 11-6 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 149 DDEC VI SERIES 60 TROUBLESHOOTING GUIDE [a] If the voltage difference is less than 1.0 V, contact the Detroit Diesel Customer Support Center (313–592–5800). [b] If the voltage difference is greater than 1.0 V with the CPC indicating the low voltage, go to step 3.
  • Page 150 11.3 SPN 158/FMI 2 All information subject to change without notice. 11-8 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 151 SPN 168 – BATTERY VOLTAGE OUTSIDE NORMAL OPERATING RANGE Section Page 12.1 SPN 168/FMI 0 ..................12-3 12.2 SPN 168/FMI 1 ..................12-4...
  • Page 152 All information subject to change without notice. 12-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 153 [b] If code 168/0 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 168/0 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 154 21/8, 21/9 and CPC 2/2). See Figure 12-1. [a] If resistance is greater than 0.5 Ω in any wire, repair or replace the wire and connector.Refer to section 12.2.2.1. All information subject to change without notice. 12-4 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 155 Refer to section 12.2.2.1. [b] If the current drop is less than 0.2 volts in any wire, go to step 4. All information subject to change without notice. 12-5 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 156 [b] If code 168/1 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 168/1 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.

  • Page 157: Spn 174 – Supply Fuel Temperature Fault

    SPN 174 – SUPPLY FUEL TEMPERATURE FAULT Section Page 13.1 SPN 174/FMI 3 ..................13-3 13.2 SPN 174/FMI 4 ..................13-5...
  • Page 158 All information subject to change without notice. 13-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 159 [b] If the voltage is less than 2.75 volts, go to step 6. 6. Measure the voltage between pin 2 of the SFT Sensor harness connector and ground. All information subject to change without notice. 13-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 160 3. Start and run the engine for eight minutes. Stop engine. 4. Check diagnostic tool for codes. [a] If no codes are logged, no further troubleshooting is required. All information subject to change without notice. 13-4 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 161 DDEC VI SERIES 60 TROUBLESHOOTING GUIDE [b] If code 174/3 and any other codes are logged, review this section from the first step to find the error. If not error is found, call the Detroit Diesel Customer Support Center (313–592–5800).
  • Page 162 SPN 174/FMI 4 [b] If code 174/4 and any other codes are logged, review this section from the first step to find the error. If not error is found, call the Detroit Diesel Customer Support Center (313–592–5800). [c] If code 174/4 is not logged but other codes are logged, troubleshoot the other codes.
  • Page 163 SPN 175 – ENGINE OIL TEMPERATURE OUT OF NORMAL RANGE Section Page 14.1 SPN 175/FMI 2 ..................14-3 14.2 SPN 175/FMI 3 ..................14-4 14.3 SPN 175/FMI 4 ..................14-6...
  • Page 164 All information subject to change without notice. 14-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 165 5. With the engine running at idle, when the fuel consumed is greater than 0.X gallons is the oil temperature greater than 140°? All information subject to change without notice. 14-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 166 14.2 SPN 175/FMI 3 [a] If yes, contact the Detroit Diesel Customer Support Center (313–592–5800). [b] If no, disconnect the oil temperature sensor and the MCM connector. Bridge pins 1 and 2 of the sensor harness. Measure the resistance at the MCM between pins 55 and 108.
  • Page 167 [b] If other codes are logged, review this section to find the error. If no error is found, contact Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 14-5 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 168 [b] If other codes are logged, review this section to find the error. If no error is found, contact Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 14-6 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 169 SPN 411 — EGR DIFFERENTIAL PRESSURE OR DELTA P SENSOR CIRCUIT OUTSIDE OF NORMAL OPERATING RANGE Section Page 15.1 SPN 411/FMI 0 ..................15-3 15.2 SPN 411/FMI 1 ..................15-4 15.3 SPN 411/FMI 3 ..................15-5 15.4 SPN 411/FMI 4 ..................15-7...
  • Page 170 All information subject to change without notice. 15-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 171 [a] If the tubes are blocked, clean them. Refer to section 15.1.1.1. [b] If the tubes are not blocked, replace the EGR Delta P Sensor. Refer to section 15.1.1.1. All information subject to change without notice. 15-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 172 [b] If code 411/0 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 411/0 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). 15.2 SPN 411/FMI 1 This diagnosis is typically EGR differential pressure failed low.
  • Page 173 [b] If code 411/1 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 411/1 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). 15.3 SPN 411/FMI 3 This diagnosis is typically EGR Delta P Sensor open or short to power circuit.
  • Page 174 [b] If the resistance is greater than 5 Ω, go to step 12. 12. Measure the resistance between pin 3 of the EGR Delta P Sensor harness connector and ground.. All information subject to change without notice. 15-6 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 175 [b] If code 411/3 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 411/3 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). 15.4 SPN 411/FMI 4 This diagnosis is typically EGR Delta P Sensor short to ground.
  • Page 176 [b] If code 411/4 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 411/4 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 177 SPN 412 - EGR TEMPERATURE IS OUTSIDE OF THE NORMAL RANGE Section Page 16.1 SPN 412/FMI 3 ..................16-3 16.2 SPN 412/FMI 4 ..................16-5...
  • Page 178 All information subject to change without notice. 16-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 179 [a] If the voltage is between 2.75 and 3.25 volts, repair the open circuit between pin 1 of the EGR Temperature Sensor harness connector and pin 52 of the 120–pin MCM connector. See Figure 16-1. Refer to section 16.1.1.1. All information subject to change without notice. 16-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 180 [b] If code 412/3 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 412/3 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 181 Temperature Sensor harness connector and ground. Refer to section 16.2.1.1. [b] If the resistance is greater than 5 Ω, repeat steps 3 through 5. If the results are the same, contact the Detroit Diesel Customer Support Center (313–5925044). All information subject to change without notice.
  • Page 182 [b] If code 412/4 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 412/4 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.

  • Page 183: Spn 558 - Idle Validation Switch

    SPN 558 - IDLE VALIDATION SWITCH Section Page 17.1 SPN 558/FMI 1 ..................17-3 17.2 SPN 558/FMI 3 ..................17-3 17.3 SPN 558/FMI 4 ..................17-5...
  • Page 184 All information subject to change without notice. 17-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 185 IVS #2 should be routed from Validation Switch pin 6 to pin 3 of the CPC #1 connector. □ 5. If wiring checks OK, contact the Detroit Diesel Customer Support Center (313–592–5800). 17.2 SPN 558/FMI 3 This diagnostic condition is typically an open circuit.
  • Page 186 [b] If code 558/3 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 558/3 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 187 #1 connector and pin 5 of the Idle Validation Switch connector. Refer to section 17.3.1.1. [b] If the resistance is greater than 5 Ω, replace the Idle Validation Switch. Refer to section 17.3.1.1. All information subject to change without notice. 17-5 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 188 [b] If code 558/4 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 558/4 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 189 SPN 599 - CRUISE CONTROL SWITCHES NOT FUNCTIONING PROPERLY Section Page 18.1 SPN 599/FMI 12 ..................18-3...
  • Page 190 All information subject to change without notice. 18-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 191: Spn 599/Fmi

    [b] If other codes are logged, review this section to find the error. If no error is found, contact Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 18-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 192 18.1 SPN 599/FMI 12 All information subject to change without notice. 18-4 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 193 SPN 601 - CRUISE CONTROL SWITCHES NOT FUNCTIONING PROPERLY Section Page 19.1 SPN 601/FMI 12 ..................19-3...
  • Page 194 All information subject to change without notice. 19-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 195: Spn 601/Fmi

    [b] If other codes are logged, review this section to find the error. If no error is found, contact Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 19-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 196 19.1 SPN 601/FMI 12 All information subject to change without notice. 19-4 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 197: Spn 609 - Mcm Fault (Erroneous Data)

    SPN 609 - MCM FAULT (ERRONEOUS DATA) Section Page 20.1 SPN 609/FMI 12 ..................20-3 20.2 SPN 609/FMI 14 ..................20-4...
  • Page 198 All information subject to change without notice. 20-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 199 2. Check the MCM parameters to ensure they are correct for the vehicle configuration. [a] If parameters are not correct, reset parameters on the MCM. [b] If parameters are correct, contact Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. Set parameters on the new MCM.
  • Page 200 1. Check to ensure the MCM is correct for the engine. [a] If MCM is correct for the engine, go to step 2. [b] If MCM is not correct for the engine, contact Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. Set parameters on the new MCM.

  • Page 201: Spn 625 - Can Fault

    SPN 625 - CAN FAULT Section Page 21.1 SPN 625/FMI 2,9,10,13,14 ..............21-3 21.2 SPN 625/FMI 4 ..................21-5...
  • Page 202 All information subject to change without notice. 21-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 203 9. Check the resistance between pin 3 of the CPC #4 connector and ground. [a] If the resistance is greater than 5 Ω, go to step 10. All information subject to change without notice. 21-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 204 [b] If code 625/2,9,10,13,14 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 625/2,9,10,13,14 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 205 13 of the 21–pin MCM connector. Refer to section 21.2.1.1. [b] If the resistance is less than 5 Ω, call the DDC Customer Support Center (313–592–5800). All information subject to change without notice. 21-5 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 206 [b] If code 625/4 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 625/4 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 207 SPN 636 — CRANKSHAFT POSITION SENSOR OUTSIDE OF NORMAL OPERATING CONDITIONS Section Page 22.1 SPN 636/FMI 1 ..................22-3 22.2 SPN 636/FMI 3 ..................22-4 22.3 SPN 636/FMI 4 ..................22-6 22.4 SPN 636/FMI 7 ..................22-7 22.5 SPN 636/FMI 8 ..................22-9...
  • Page 208 All information subject to change without notice. 22-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 209 [a] If the flywheel is out of position, repair or replace, as required. Refer to section 22.1.1.1. [b] If the flywheel is not out of position, go to step 4. 4. Check crankshaft axial play. All information subject to change without notice. 22-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 210 [b] If code 636/1 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 636/1 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). 22.2 SPN 636/FMI 3 The diagnostic condition is typically CKP Sensor has an open circuit.
  • Page 211 [a] If the gap setting is correct, repeat steps 1 and 2. If the results are the same, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 22-5 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 212 [b] If code 636/3 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 636/3 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). 22.3 SPN 636/FMI 4 This diagnostic condition is typically the CKP Sensor shorted to ground.
  • Page 213 120–pin MCM connector. [a] If the resistance is greater than 5 Ω, reconnect the 120–pin MCM connector and review steps 2 through 7. If the results are the same, call the Detroit Diesel Customer Support Center (313–592–5800). [b] If the resistance is less than 5 Ω, repair the short to ground between pin 2 of the CKP Sensor harness connector and pin 43 of the 120–pin MCM connector.
  • Page 214 [b] If code 636/7 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 636/7 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 215 [a] If sensors are out of position, repair or replace the spring bushing, as required. Erase fault code memory. See Figure 22-3. Figure 22-3 Crankshaft Position Sensor All information subject to change without notice. 22-9 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 216 5. Check crankshaft axial play. [a] If axial play is not within specifications, repair or replace crankshaft thrust bearings, as required. Refer to section 22.5.1.1. [b] If axial play is within specifications, contact the Detroit Diesel Customer Support Center (313-592-5800). 22.5.1.1...
  • Page 217 SPN 651 – INJECTOR #1 NEEDLE VALVE NOT OPERATING NORMALLY Section Page 23.1 SPN 651/FMI 5 ..................23-3 23.2 SPN 651/FMI 10 ..................23-6...
  • Page 218 All information subject to change without notice. 23-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 219 D of the injector harness 23–pin connector. Refer to section 23.1.3.1. [b] If the resistance is less than 3 Ω, refer to section 23.1.2. All information subject to change without notice. 23-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 220 [a] If fault code 651/5 is not active after swapping the injector, replace the original injector. Refer to section 23.1.3.1. [b] If fault code 651/5 is still active after swapping the injector, call the Detroit Diesel Customer Service Center (313–592–5800).
  • Page 221 2. Swap the injectors [a] If fault code 651/5 is not active after swapping injectors, replace the original injector. Refer to section 23.1.3.1. [b] If fault code 651/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). 23.1.3.1...
  • Page 222 7. 7. Clear the codes. Check for active codes. [a] If code 651/10 is still active, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. [b] If there are no active codes, troubleshooting is finished. Refer to section 23.2.1.1.
  • Page 223 SPN 652 – INJECTOR #2 NEEDLE VALVE NOT OPERATING NORMALLY Section Page 24.1 SPN 652/FMI 5 ..................24-3 24.2 SPN 652/FMI 10 ..................24-6...
  • Page 224 All information subject to change without notice. 24-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 225 G of the injector harness 23–pin connector. Refer to section 24.1.3.1. [b] If the resistance is less than 3 Ω, refer to section 24.1.3. All information subject to change without notice. 24-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 226 [a] If fault code 652/5 is not active after swapping the injector, replace the original injector.Refer to section 24.1.3.1. [b] If fault code 652/5 is still active after swapping the injector, call the Detroit Diesel Customer Service Center (313–592–5800). All information subject to change without notice.
  • Page 227 2. Swap the injectors [a] If fault code 652/5 is not active after swapping injectors, replace the original injector. Refer to section 24.1.3.1. [b] If fault code 652/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). 24.1.3.1...
  • Page 228 7. 7. Clear the codes. Check for active codes. [a] If code 653/10 is still active, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. [b] If there are no active codes, troubleshooting is finished. Refer to section 24.2.1.1.
  • Page 229 SPN 653 – INJECTOR #3 NEEDLE VALVE NOT OPERATING NORMALLY Section Page 25.1 SPN 653/FMI 5 ..................25-3 25.2 SPN 653/FMI 10 ..................25-6...
  • Page 230 All information subject to change without notice. 25-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 231 E of the injector harness 23–pin connector. Refer to section 25.1.3.1. [b] If the resistance is less than 3 Ω, refer to section 25.1.3. All information subject to change without notice. 25-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 232 [a] If fault code 653/5 is not active after swapping the injector, replace the original injector.Refer to section 25.1.3.1. [b] If fault code 653/5 is still active after swapping the injector, call the Detroit Diesel Customer Service Center (313–592–5800). All information subject to change without notice.
  • Page 233 2. Swap the injectors [a] If fault code 653/5 is not active after swapping injectors, replace the original injector. Refer to section 25.1.3.1. [b] If fault code 653/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). 25.1.3.1...
  • Page 234 7. 7. Clear the codes. Check for active codes. [a] If code 653/10 is still active, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. [b] If there are no active codes, troubleshooting is finished. Refer to section 25.2.1.1.
  • Page 235 SPN 654 – INJECTOR #4 NEEDLE VALVE NOT OPERATING NORMALLY Section Page 26.1 SPN 654/FMI 5 ..................26-3 26.2 SPN 654/FMI 10 ..................26-6...
  • Page 236 All information subject to change without notice. 26-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 237 L of the injector harness 23–pin connector. Refer to section 26.1.3.1. [b] If the resistance is less than 3 Ω, refer to section 26.1.3. All information subject to change without notice. 26-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 238 [a] If fault code 654/5 is not active after swapping the injector, replace the original injector. Refer to section 26.1.3.1. [b] If fault code 654/5 is still active after swapping the injector, call the Detroit Diesel Customer Service Center (313–592–5800).
  • Page 239 2. Swap the injectors [a] If fault code 654/5 is not active after swapping injectors, replace the original injector. Refer to section 26.1.3.1. [b] If fault code 654/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). 26.1.3.1...
  • Page 240 7. 7. Clear the codes. Check for active codes. [a] If code 654/10 is still active, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. [b] If there are no active codes, troubleshooting is finished. Refer to section 26.2.1.1.
  • Page 241 SPN 655 – INJECTOR #5 NEEDLE VALVE NOT OPERATING NORMALLY Section Page 27.1 SPN 655/FMI 5 ..................27-3 27.2 SPN 655/FMI 10 ..................27-6...
  • Page 242 All information subject to change without notice. 27-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 243 H of the injector harness 23–pin connector. Refer to section 27.1.3.1. [b] If the resistance is less than 3 Ω, go to step 7. All information subject to change without notice. 27-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 244 [a] If fault code 655/5 is not active after swapping the injector, replace the original injector.Refer to section 27.1.3.1. [b] If fault code 655/5 is still active after swapping the injector, call the Detroit Diesel Customer Service Center (313–592–5800). All information subject to change without notice.
  • Page 245 2. Swap the injectors [a] If fault code 655/5 is not active after swapping injectors, replace the original injector. Refer to section 27.1.3.1. [b] If fault code 655/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). 27.1.3.1...
  • Page 246 8. 8. Clear the codes. Check for active codes. [a] If code 655/10 is still active, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. [b] If there are no active codes, troubleshooting is finished.
  • Page 247 [b] If code 655/10 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 655/10 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 248 27.2 SPN 655/FMI 10 All information subject to change without notice. 27-8 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 249 SPN 656 – INJECTOR #6 NEEDLE VALVE NOT OPERATING NORMALLY Section Page 28.1 SPN 656/FMI 5 ..................28-3 28.2 SPN 656/FMI 10 ..................28-6...
  • Page 250 All information subject to change without notice. 28-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 251 J of the injector harness 23–pin connector. Refer to section 28.1.3.1. [b] If the resistance is less than 3 Ω, refer to section 28.1.3. All information subject to change without notice. 28-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 252 [a] If fault code 656/5 is not active after swapping the injector, replace the original injector. Refer to section 28.1.3.1. [b] If fault code 656/5 is still active after swapping the injector, call the Detroit Diesel Customer Service Center (313–592–5800).
  • Page 253 2. Swap the injectors [a] If fault code 656/5 is not active after swapping injectors, replace the original injector. Refer to section 28.1.3.1. [b] If fault code 656/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). 28.1.3.1...
  • Page 254 7. 7. Clear the codes. Check for active codes. [a] If code 656/10 is still active, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. [b] If there are no active codes, troubleshooting is finished.
  • Page 255 SPN 701 – JAKE BRAKES LOW (AUX PWM #7) OPEN OR SHORT Section Page 29.1 SPN 701/FMI 3 ..................29-3 29.2 SPN 701/FMI 4 ..................29-5 29.3 SPN 701/FMI 5 ..................29-6...
  • Page 256 All information subject to change without notice. 29-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 257 [a] If the voltage is greater than 11.5 volts, repair the short to power between pin C and pin 32 of the MCM. Refer to section 29.1.2.1. All information subject to change without notice. 29-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 258 29.1 SPN 701/FMI 3 [b] If the voltage is less than 11.5 volts, contact the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. 29.1.2.1 Verify Repairs Verify repairs as follows: 1. Turn the ignition OFF and reconnect all connectors.
  • Page 259 [a] If the resistance is less than 5 ohms, repair short to ground between pin C and pin 32 of the MCM. Refer to section 29.2.2.1. All information subject to change without notice. 29-5 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 260 29.3 SPN 701/FMI 5 [b] If the resistance is greater than 5 Ω, contact the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. 29.2.2.1 Verify Repairs Verify repairs as follows: 1. Reconnect all connectors. 2. Turn the ignition ON, and clear codes.
  • Page 261 32 of the 120–pin MCM connector. [b] If the voltage is between 11.5 and 13.5 volts, go to step 12. 12. Check for codes. If the code is still present, contact Detroit Diesel Customer Support Center (313–592–5800) for MCM replacement authorization.
  • Page 262 29.3 SPN 701/FMI 5 All information subject to change without notice. 29-8 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 263 SPN 704 - TURBO ACTUATOR CONTROL (AUX PWM #10) Section Page 30.1 SPN 704/FMI 3 ..................30-3 30.2 SPN 704/FMI 4 ..................30-4 30.3 SPN 704/FMI 5 ..................30-5...
  • Page 264 All information subject to change without notice. 30-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 265 [b] If code SPN 704/3 is not logged and other codes are logged, troubleshoot the logged codes. [c] If SPN 704/3 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 30-3...
  • Page 266 [a] If no codes are displayed, troubleshooting is complete. [b] If code SPN 704/4 is not logged and other codes are logged, troubleshoot the logged codes. All information subject to change without notice. 30-4 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 267 DDEC VI SERIES 60 TROUBLESHOOTING GUIDE [c] If SPN 704/4 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). 30.3 SPN 704/FMI 5 This diagnosis is typically an open circuit.
  • Page 268 [b] If code SPN 704/5 is not logged and other codes are logged, troubleshoot the logged codes. [c] If SPN 704/5 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 30-6...
  • Page 269 SPN 706 – JAKE BRAKE MEDIUM (AUX PWM #13) OPEN OR SHORT Section Page 31.1 SPN 706/FMI 3 ..................31-3 31.2 SPN 706/FMI 4 ..................31-5 31.3 SPN 706/FMI 5 ..................31-6...
  • Page 270 All information subject to change without notice. 31-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 271 [a] If the voltage is greater than 11.5 volts, repair the short to power between pin B and pin 36 of the MCM. Refer to section 31.1.2.1. All information subject to change without notice. 31-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 272 31.1 SPN 706/FMI 3 [b] If the voltage is less than 11.5 volts, contact the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. 31.1.2.1 Verify Repairs Verify repairs as follows: 1. Turn the vehicle ignition OFF and reconnect all connectors.
  • Page 273 [a] If the resistance is less than 5 ohms, repair short to ground between pin B and pin 36 of the MCM. Refer to section 31.2.2.1. All information subject to change without notice. 31-5 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 274 31.3 SPN 706/FMI 5 [b] If the resistance is greater than 5 Ω, contact the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. 31.2.2.1 Verify Repairs Verify repairs as follows: 1. Reconnect all connectors. 2. Turn the vehicle ignition ON, and clear codes.
  • Page 275 66 of the 120–pin MCM connector. [b] If the voltage is between 11.5 and 13.5 volts, go to step 12. 12. Check for codes. If the code is still present, contact Detroit Diesel Customer Support Center (313–592–5800) for MCM replacement authorization.
  • Page 276 31.3 SPN 706/FMI 5 All information subject to change without notice. 31-8 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 277 SPN 709 - SINGLE-SPEED FAN (LOW-SIDE DIGITAL OUTPUT #3) FAULT Section Page 32.1 SPN 709/FMI 3 ..................32-3 32.2 SPN 709/FMI 4 ..................32-5 32.3 SPN 709/FMI 5 ..................32-6...
  • Page 278 All information subject to change without notice. 32-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 279 98 of the 120–pin MCM connector. Refer to section 32.1.2.1. [b] Of the voltage is less than 11.5 volts, contact the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM.
  • Page 280 [b] If code 711/3 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 711/3 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 281 [b] If code 711/4 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 711/4 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 282 [b] If code 711/5 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 711/5 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 283 SPN 714 - ETHER START (LOW-SIDE DIGITAL OUTPUT #8) FAULT Section Page 33.1 SPN 714/FMI 3 ..................33-3 33.2 SPN 714/FMI 4 ..................33-4 33.3 SPN 714/FMI 5 ..................33-5...
  • Page 284 All information subject to change without notice. 33-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 285 70 of the 120–pin MCM connector. Refer to section 33.1.1.1. [b] If the voltage is less than 4.5 volts, go to step 5. 5. Review steps 1 through 4. If the results are the same, contact the Detroit Diesel Customer Support Center (313–592–5800).
  • Page 286 [a] If the resistance is less than 5 Ω, repair the short circuit between pin C of the Ether Start connector and ground. Refer to section 33.2.1.1. [b] If the resistance is greater than 5 Ω, contact the Detroit Diesel Customer Support Center (313–592–5800).
  • Page 287 [a] If the resistance is greater than repair the open circuit between pin C of the Ether Start connector and pin 70 of the 120–pin MCM connector. Refer to section 33.3.1.1. [b] If the resistance is less than 5 Ω, contact the Detroit Diesel Customer Support Center (313–592–5800).
  • Page 288 33.3 SPN 714/FMI 5 All information subject to change without notice. 33-6 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 289: Spn 723 — Camshaft Position Sensor Fault

    SPN 723 — CAMSHAFT POSITION SENSOR FAULT Section Page 34.1 SPN 723/FMI 3 ..................34-3 34.2 SPN 723/FMI 4 ..................34-5 34.3 SPN 723/FMI 8 ..................34-6 34.4 SPN 723/FMI 14 ..................34-7...
  • Page 290 All information subject to change without notice. 34-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 291 44 of the MCM 120 pin connector. Refer to section 34.1.1.1. [b] If the resistance is less than 5 Ω, go to step 6. All information subject to change without notice. 34-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 292 [c] If code 723/3 and any other codes are logged and the CMP was replaced, review this section to find the error or contact Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM.
  • Page 293 6. Measure the resistance between pin 1 of the CMP harness connector and ground. [a] If the resistance is greater than 5 Ω, go to step 7. All information subject to change without notice. 34-5 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 294 [c] If fault codes 64/4 and 64/8 are active, refer to section 34.3.2. 3. Shutdown the engine. 4. Ensure that the sensor is correctly positioned and check for active codes. All information subject to change without notice. 34-6 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 295 Perform the following step to troubleshoot pins swapped. 1. If fault code 64/14 is active, check the Camshaft Position Sensor for reversed polarity. 2. Reseat the camshaft and crankshaft sensors. All information subject to change without notice. 34-7 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 296 4. Check the diagnostic tool for codes. [a] If no codes are logged, troubleshooting is complete. [b] If any codes except code 723/14 are logged, troubleshoot those codes. All information subject to change without notice. 34-8 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 297: Spn 975 - Two-Speed Fan (Aux Pwm #6) Fault

    SPN 975 - TWO-SPEED FAN (AUX PWM #6) FAULT Section Page 35.1 SPN 975/FMI 3 ..................35-3 35.2 SPN 975/FMI 4 ..................35-5 35.3 SPN 975/FMI 5 ..................35-6...
  • Page 298 All information subject to change without notice. 35-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 299 33 of the 120–pin MCM connector. Refer to section 35.1.2.1. [b] Of the voltage is less than 11.5 volts, contact the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM.
  • Page 300 [b] If code 975/3 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 975/3 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 301 [b] If code 975/4 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 975/4 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 302 [b] If code 975/5 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 975/5 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 303 SPN 1172 -TURBO COMPRESSOR IN TEMP HIGH OR LOW Section Page 36.1 SPN 1172/FMI 3 ..................36-3 36.2 SPN 1172/FMI 4 ..................36-5...
  • Page 304 All information subject to change without notice. 36-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 305 [b] If the voltage is between 4.5 volts and 5.5 volts, repair the open between pin 28 of the 31–pin connector and pin 114 of the 120–pin MCM connector. Refer to section 36.1.2.1. All information subject to change without notice. 36-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 306 3. Measure the voltage between pin 27 and pin 28 of the 31–pin connector on the engine side. [a] If the voltage is less than 4.5 volts, refer to section 36.1.1, step 9. [b] If the voltage is greater than 4.5 volts, contact the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM.
  • Page 307 [a] If the resistance is less than 5 Ω, repair the short to ground between pin 28 of the 31–pin connector and ground. Refer to section 36.2.1.1. [b] If the resistance is greater than 5 Ω, contact the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM.
  • Page 308 [b] If code 1172/4 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 1172/4 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 36-6...
  • Page 309 SPN 1636 – INTAKE AIR TEMPERATURE OUTSIDE OF NORMAL OPERATING RANGE Section Page 37.1 SPN 1636 /FMI 2 ..................37-3 37.2 SPN 1636/FMI 3 ..................37-4 37.3 SPN 1636/FMI 4 ..................37-6 37.4 SPN 1636/FMI 14 ..................37-7...
  • Page 310 All information subject to change without notice. 37-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 311 EGR PW to 50% (EGR Delta P counts will also rise because of EGR flow). Is the intake manifold temperature within __° of the EGR temperature? [a] If yes, contact the Detroit Diesel Customer Support Center (313–592–5800). [b] If no, replace the sensor. Refer to section 37.1.1.1.
  • Page 312 [c] If code 1636/2 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). 37.2 SPN 1636/FMI 3 This diagnostic condition is typically Intake Air Temperature Sensor Open Circuit.
  • Page 313 6. Turn the ignition ON (key On, engine OFF). 7. Measure the voltage between pins 1 and 2 of the IAT Senor harness connector. [a] If the voltage is between 2.75 and 3.25 volts, contact the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM.
  • Page 314 [b] If code 1636/4 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 1636/4 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 37-6...
  • Page 315 If there are no repairs, replace suspect temperature sensor. Refer to section 37.4.1.1. [b] If no, review steps 3 through 8. If the results are the same, contact the Detroit Diesel Customer Support Center (313–592–5800).
  • Page 316 [b] If code 1636/14 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 1636/14 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 37-8...
  • Page 317 SPN 2629 - TURBO COMPRESSOR OUT TEMP HIGH OR LOW Section Page 38.1 SPN 2629/FMI 3 ..................38-3 38.2 SPN 2629/FMI 4 ..................38-5 38.3 SPN 2629/FMI 20 ..................38-7 38.4 SPN 2629/FMI 21 ..................38-8...
  • Page 318 All information subject to change without notice. 38-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 319 TCO Sensor harness connector and pin 52 of the 120–pin MCM connector. See Figure 38-1. Refer to section 38.1.1.1. Figure 38-1 Turbo Compressor Outlet Temperature Sensor All information subject to change without notice. 38-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 320 120–pin MCM connector. Refer to section 38.1.1.1. [b] If the resistance is greater than 5 Ω, replace the TCO Sensor. Refer to section 38.1.1.1. All information subject to change without notice. 38-4 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 321 [c] If code 2629/3 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). 38.2 SPN 2629/FMI 4 This condition is typically a short circuit.
  • Page 322 [a] If the resistance is less than 5k Ω, repair the short circuit between pin 2 of the TCO Sensor connector and ground. Refer to section 38.2.1.1. [b] If the resistance is greater than 5k Ω, contact the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM.
  • Page 323 [b] If code 2629/20 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 2629/20 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 38-7...
  • Page 324 [b] If the connectors are OK, replace the Turbo Out Temperature Sensor. Refer to section 38.4.1.1. 38.4.1.1 Verify Repairs Verify repairs as follows: 1. Turn the ignition OFF. Reconnect all connectors and turn ignition ON. All information subject to change without notice. 38-8 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 325 [b] If code 2629/21 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 2629/21 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 38-9...
  • Page 326 38.4 SPN 2629/FMI 21 All information subject to change without notice. 38-10 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 327 SPN 2791 – EGR VALVE (AUX PWM #1) FAILED OR OPEN CIRCUIT Section Page 39.1 SPN 2791/FMI 3 ..................39-3 39.2 SPN 2791/FMI 4 ..................39-5 39.3 SPN 2791/FMI 5 ..................39-6...
  • Page 328 All information subject to change without notice. 39-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 329 5. Turn the ignition switch to the OFF position. 6. Disconnect the 120–pin MCM connector. 7. Measure the resistance between pin 1 and pin 2 of the EGR valve connector. All information subject to change without notice. 39-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 330 61 and 62 of the 120–pin MCM connector. Refer to section 39.1.2.1. [b] If the resistance is less than 5 Ω, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. 39.1.2.1...
  • Page 331 [a] If the resistance is less than 5 Ω, repair the short circuit between pin 2 of the EGR valve connector and ground. Refer to section 39.2.2.1. [b] If the resistance is greater than 5 Ω, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM.
  • Page 332 [b] If code 2791/4 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 2791/4 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). 39.3 SPN 2791/FMI 5 This diagnostic condition is typically an open circuit fault.
  • Page 333 [b] If code 2791/5 is not logged but other codes are logged, troubleshoot the other codes. [c] If code 2791/5 and other codes are logged repeat troubleshooting procedure. If no error is found, contact the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice.
  • Page 334 39.3 SPN 2791/FMI 5 All information subject to change without notice. 39-8 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 335 SPN 3510 – ACCELERATOR PEDAL SUPPLY OUTSIDE OF NORMAL OPERATING RANGE Section Page 40.1 SPN 3510/FMI 2 ..................40-3 40.2 SPN 3510/FMI 3 ..................40-5 40.3 SPN 3510/FMI 4 ..................40-6...
  • Page 336 All information subject to change without notice. 40-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 337 8 of the CPC #1 connector. Refer to section 40.1.1.1. 5. Turn the ignition OFF. 6. Disconnect the CPC #1 connector. All information subject to change without notice. 40-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 338 [b] If code 3510/2 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 3510/2 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 40-4...
  • Page 339 [b] If code 3510/3 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 3510/3 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 40-5...
  • Page 340 Refer to section 40.3.1.1. [b] If the resistance is greater than 5 Ω, replace the Accelerator Pedal. Refer to section 40.3.1.1. All information subject to change without notice. 40-6 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 341 [b] If code 3510/4 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 3510/4 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 40-7...
  • Page 342 40.3 SPN 3510/FMI 4 All information subject to change without notice. 40-8 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 343 SPN 3563– INTAKE MANIFOLD PRESSURE OUTSIDE NORMAL RANGE Section Page 41.1 SPN 3563/FMI 0/1/2 ................. 41-3 41.2 SPN 3563/FMI 3 ..................41-6 41.3 SPN 3563/FMI 4 ..................41-7...
  • Page 344 All information subject to change without notice. 41-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 345 2. Find the altitude for your local area and use Table 1 to determine the kPa value for the local altitude. 3. Open DDDL 7.0 and change the units to metric. (Tool menu > Options > Metric). All information subject to change without notice. 41-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 346 [a] If the value is not within X kPa, replace the Barometric Pressure Sensor. Due to its location in the MCM, replacing the Barometric Pressure Sensor means replacing the MCM.Refer to section 41.1.2.1. [b] If the value is within X kPa, contact Detroit Diesel Customer Support Center (313–592–5800). 41.1.2.1...
  • Page 347 [b] If code 3563/0/1/2 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 3563/0/21 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 41-5...
  • Page 348 [a] If no codes are displayed, troubleshooting is complete. [b] If code 3563/3 is not logged, and other codes are logged, troubleshoot the logged codes. All information subject to change without notice. 41-6 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 349 DDEC VI SERIES 60 TROUBLESHOOTING GUIDE [c] If code 3563/3 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). 41.3 SPN 3563/FMI 4 The typical diagnosis for this fault is an Intake Manifold Pressure Sensor open circuit.
  • Page 350 4. Start and run the engine for one minute. Stop engine. 5. Check diagnostic tool for codes. [a] If no codes are displayed, troubleshooting is complete. All information subject to change without notice. 41-8 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 351 [b] If code 3563/4 is not logged, and other codes are logged, troubleshoot the logged codes. [c] If code 3563/4 and other codes are logged, review this section to find the error. If no error is found, call the Detroit Diesel Customer Support Center (313–592–5800). All information subject to change without notice. 41-9...
  • Page 352 41.3 SPN 3563/FMI 4 All information subject to change without notice. 41-10 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 353 SPN 3659 – INJECTOR #1 SPILL VALVE NOT OPERATING NORMALLY Section Page 42.1 SPN 3659/FMI 5 ..................42-3 42.2 SPN 3659/FMI 10 ..................42-6...
  • Page 354 All information subject to change without notice. 42-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 355 M of the injector harness 23–pin connector. Refer to section 42.1.3.1. [b] If the resistance is less than 3 Ω, refer to section 42.1.3. All information subject to change without notice. 42-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 356 [a] If fault code 3659/5 is not active after swapping injectors, replace the original injector. Refer to section 42.1.3.1. [b] If fault code 3659/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). All information subject to change without notice.
  • Page 357 2. Swap the injectors [a] If fault code 3659/5 is not active after swapping injectors, replace the original injector. Refer to section 42.1.3.1. [b] If fault code 3659/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). 42.1.3.1...
  • Page 358 7. 7. Clear the codes. Check for active codes. [a] If code 3659/10 is still active, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. [b] If there are no active codes, troubleshooting is finished. Refer to section 42.2.1.1.
  • Page 359 SPN 3660 - INJECTOR #2 SPILL VALVE NOT OPERATING NORMALLY Section Page 43.1 SPN 3660/FMI 5 ..................43-3 43.2 SPN 3660/FMI 10 ..................43-5...
  • Page 360 All information subject to change without notice. 43-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 361 P of the injector harness 23–pin connector. Refer to section 43.1.3.1. [b] If the resistance is less than 3 Ω, refer to section 43.1.3. All information subject to change without notice. 43-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 362 [a] If fault code 3660/5 is not active after swapping the injector, replace the original injector.Refer to section 43.1.3.1. [b] If fault code 3660/5 is still active after swapping the injector, call the Detroit Diesel Customer Service Center (313–592–5800). All information subject to change without notice.
  • Page 363 2. Swap the injectors [a] If fault code 3660/5 is not active after swapping injectors, replace the original injector. Refer to section 43.1.3.1. [b] If fault code 3660/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). 43.1.3.1...
  • Page 364 7. 7. Clear the codes. Check for active codes. [a] If code 3660/10 is still active, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. [b] If there are no active codes, troubleshooting is finished. Refer to section 43.2.1.1.
  • Page 365 SPN 3661 - INJECTOR #3 SPILL VALVE NOT OPERATING NORMALLY Section Page 44.1 SPN 3661/FMI 5 ..................44-3 44.2 SPN 3661/FMI 10 ..................44-5...
  • Page 366 All information subject to change without notice. 44-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 367 M of the injector harness 23–pin connector. Refer to section 44.1.3.1. [b] If the resistance is less than 3 Ω, refer to section 44.1.3. All information subject to change without notice. 44-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 368 [a] If fault code 3661/5 is not active after swapping the injector, replace the original injector.Refer to section 44.1.3.1. [b] If fault code 3661/5 is still active after swapping the injector, call the Detroit Diesel Customer Service Center (313–592–5800). All information subject to change without notice.
  • Page 369 2. Swap the injectors [a] If fault code 3661/5 is not active after swapping injectors, replace the original injector. Refer to section 44.1.3.1. [b] If fault code 3661/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). 44.1.3.1...
  • Page 370 7. 7. Clear the codes. Check for active codes. [a] If code 3661/10 is still active, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. [b] If there are no active codes, troubleshooting is finished. Refer to section 44.2.1.1.
  • Page 371 SPN 3662 - INJECTOR #4 SPILL VALVE NOT OPERATING NORMALLY Section Page 45.1 SPN 3662/FMI 5 ..................45-3 45.2 SPN 3662/FMI 10 ..................45-5...
  • Page 372 All information subject to change without notice. 45-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 373 T of the injector harness 23–pin connector. Refer to section 45.1.3.1. [b] If the resistance is less than 3 Ω, refer to section 45.1.3. All information subject to change without notice. 45-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 374 [a] If fault code 3662/5 is not active after swapping the injector, replace the original injector. Refer to section 45.1.3.1. [b] If fault code 3662/5 is still active after swapping the injector, call the Detroit Diesel Customer Service Center (313–592–5800).
  • Page 375 2. Swap the injectors [a] If fault code 3662/5 is not active after swapping injectors, replace the original injector. Refer to section 45.1.3.1. [b] If fault code 3662/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). 45.1.3.1...
  • Page 376 6. 6. Clear the codes. Check for active codes. [a] If code 3662/10 is still active, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. [b] If there are no active codes, troubleshooting is finished. Refer to section 45.2.1.1.
  • Page 377 SPN 3663 - INJECTOR #5 SPILL VALVE NOT OPERATING NORMALLY Section Page 46.1 SPN 3663/FMI 5 ..................46-3 46.2 SPN 3663/FMI 10 ..................46-6...
  • Page 378 All information subject to change without notice. 46-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 379 Q of the injector harness 23–pin connector. Refer to section 46.1.3.1. [b] If the resistance is less than 3 Ω, refer to section 46.1.3. All information subject to change without notice. 46-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 380 [a] If fault code 3663/5 is not active after swapping the injector, replace the original injector.Refer to section 46.1.3.1. [b] If fault code 3663/5 is still active after swapping the injector, call the Detroit Diesel Customer Service Center (313–592–5800). All information subject to change without notice.
  • Page 381 2. Swap the injectors [a] If fault code 3663/5 is not active after swapping injectors, replace the original injector. Refer to section 46.1.3.1. [b] If fault code 3663/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). 46.1.3.1...
  • Page 382 7. 7. Clear the codes. Check for active codes. [a] If code 3663/10 is still active, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. [b] If there are no active codes, troubleshooting is finished. Refer to section 46.2.1.1.
  • Page 383 SPN 3664 - INJECTOR #6 SPILL VALVE NOT OPERATING NORMALLY Section Page 47.1 SPN 3664/FMI 5 ..................47-3 47.2 SPN 3664/FMI 10 ..................47-6...
  • Page 384 All information subject to change without notice. 47-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 385 1. Turn the ignition ON (key On, engine OFF). 2. Measure the voltage between pins R and S on the engine side of the 23–pin connector. All information subject to change without notice. 47-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 386 [a] If fault code 3664/5 is not active after swapping the injector, replace the original injector. Refer to section 47.1.3.1. [b] If fault code 3664/5 is still active after swapping the injector, call the Detroit Diesel Customer Service Center (313–592–5800).
  • Page 387 2. Swap the injectors [a] If fault code 3664/5 is not active after swapping injectors, replace the original injector. Refer to section 47.1.3.1. [b] If fault code 3664/5 is still active after swapping injectors, contact Detroit Diesel Customer Support Center (313–592–5044). 47.1.3.1...
  • Page 388 7. 7. Clear the codes. Check for active codes. [a] If code 3664/10 is still active, call the Detroit Diesel Customer Support Center (313–592–5800) for authorization to replace the MCM. [b] If there are no active codes, troubleshooting is finished. Refer to section 47.2.1.1.
  • Page 389 CPC DIGITAL OUTPUTS SPN/FMI Section Page 48.1 CPC DIGITAL OUTPUT FAULT CODES ..........48-3 48.2 TROUBLESHOOTING THE CPC DIGITAL OUTPUTS ......48-3...
  • Page 390 All information subject to change without notice. 48-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

  • Page 391: Cpc Digital Output Fault Codes

    RED STOP LAMP (RSL) - indicates a short to power/open circuit on pin 16 of the CPC #3 connector. For wiring schematic information refer to OEM literature. All information subject to change without notice. 48-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 392 VEHICLE POWER SHUTDOWN - indicates a open circuit on the pin 10 circuit of the CPC #4 connector. For wiring schematic information refer to OEM literature. Table 48-1 CPC Digital Output Faults All information subject to change without notice. 48-4 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 393 120–pin connector, Series 60, 2-5–2-8 21–pin connector, 2-10 31–pin connector, 2-11 Connector Brackets, 2-9 Engine Harness, 2-4 Safety Precautions, 1-6 Batteries, 1-12 Cleaning Agent, 1-13 All information subject to change without notice. Index-1 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 394 SPN 103/FMI 4, 8-7 Check for Short, 8-7 Resistance Check, 8-7 SPN 103/FMI 7, 8-8 Adjust the Turbo Speed Sensor Air Gap, 8-9 All information subject to change without notice. Index-2 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 395 Check MCM and CPC Signals, 11-6 SPN 1636 /FMI 2, 37-3 Check for Erratic Data Source, 37-3 SPN 1636 /FMI 3, 37-4 Check Intake Air Temperature Sensor, 37-4 All information subject to change without notice. Index-3 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 396 Check for Short, 3-4 SPN 2791/FMI 3, 39-3 Check for Short, 39-3 Resistance and Voltage Check, 39-3 SPN 2791/FMI 4, 39-5 Check for Short, 39-5 All information subject to change without notice. Index-4 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 397 Check for Open Circuits with the Ignition OFF, 44-3 Check for Open Circuits with the Ignition ON, 44-4 Check the Injectors, 44-5 SPN 3662/FMI 10, 45-5 All information subject to change without notice. Index-5 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 398 SPN 558/FMI 1 Check IVS Wiring, 17-3 SPN 558/FMI 3, 17-3 Check for Open, 17-3 SPN 558/FMI 4, 17-5 Check for Short to Ground, 17-5 All information subject to change without notice. Index-6 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 399 SPN 652/FMI 5, 24-3 Check for Open Circuits with the Ignition OFF, 24-3 Check for Open Circuits with the Ignition ON, 24-4 Check the Injectors, 24-5 All information subject to change without notice. Index-7 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 400 SPN 701/FMI 5, 29-6 Check for Open, 29-6 SPN 704/FMI 3, 30-3 Check for Short to Power, 30-3 SPN 704/FMI 4, 30-4 Check for Short, 30-4 All information subject to change without notice. Index-8 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 401 Check for Time Out, 34-6 Check the Camshaft Position Sensor, 34-7 SPN 84/FMI 3, 4-3 Check for Open, 4-3 SPN 84/FMI 4, 4-4 All information subject to change without notice. Index-9 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...
  • Page 402 Tape and Taping, 2-40 Tape Criteria, 2-40 Taping Criteria, 2-40 Terminal Installation Deutsch connectors, 2-26 Terminal Removal Deutsch terminals, 2-28 Wires Recommendations, 2-25 Requirements, 2-25 All information subject to change without notice. Index-10 PRELIMINARY 6SE567 0512 Copyright © 2005 DETROIT DIESEL CORPORATION...

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