Table of Contents
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1.0
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.1
SYSTEM COVERAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.2
SIX-STEP TROUBLESHOOTING PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . .1
2.0
IDENTIFICATION OF SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
3.0
SYSTEM DESCRIPTION AND FUNCTIONAL OPERATION . . . . . . . . . . . . . . . . . . . . . .1
3.1
TEVES MARK 25 SYSTEM DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
3.2
TRACTION CONTROL SYSTEM (TCS) DESCRIPTION (IF EQUIPPED) . . . . . . .1
3.3
SYSTEM COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
3.5
DIAGNOSTIC TROUBLE CODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
3.6
FREEZE FRAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
3.7
DRBIII ERROR MESSAGES AND BLANK SCREEN . . . . . . . . . . . . . . . . . . . . . .4
3.7.1
3.7.2
4.0
DISCLAIMERS, SAFETY, WARNINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
4.1
DISCLAIMERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
4.2
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
4.2.1
4.2.2
4.2.3
4.2.4
4.3
WARNINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
4.3.1
4.3.2
4.4
DIAGNOSIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
5.0
REQUIRED TOOLS AND EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
6.0
GLOSSARY OF TERMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
7.0
DIAGNOSTIC INFORMATION AND PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
BRAKES (CAB)
BATTERY VOLTAGE OUT OF RANGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
BCM MESSAGES NOT RECEIVED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
CAB INTERNAL FAILURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
INSTRUMENT CLUSTER BULB FAILURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
LEFT FRONT SENSOR CIRCUIT FAILURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
LEFT REAR SENSOR CIRCUIT FAILURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
RIGHT FRONT SENSOR CIRCUIT FAILURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
RIGHT REAR SENSOR CIRCUIT FAILURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
LEFT FRONT WHEEL SPEED SIGNAL FAILURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
TABLE OF CONTENTS
ABS AND BRAKE WARNING INDICATORS . . . . . . . . . . . . . . . . . . . . . .2
CONTROLLER ANTILOCK BRAKE (CAB) . . . . . . . . . . . . . . . . . . . . . . .2
HYDRAULIC CONTROL UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
ABS SWITCHES/SENSORS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
ABS INITIALIZATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
ABS DIAGNOSTIC MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
TRACTION CONTROL OPERATION (IF EQUIPPED) . . . . . . . . . . . . . .4
DRBIII DOES NOT POWER UP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
DISPLAY IS NOT VISIBLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
TECHNICIAN SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . .5
VEHICLE PREPARATION FOR TESTING. . . . . . . . . . . . . . . . . . . . . . . .5
SERVICING SUB-ASSEMBLIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
DRBIII SAFETY INFORMATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
VEHICLE DAMAGE WARNINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
ROAD TESTING A COMPLAINT VEHICLE . . . . . . . . . . . . . . . . . . . . . . .6
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Table of Contents
Related Manuals for Chrysler Pacifica 2004
Summary of Contents for Chrysler Pacifica 2004
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Page 1: Table Of Contents
TABLE OF CONTENTS INTRODUCTION ............1 SYSTEM COVERAGE . - Page 2 TABLE OF CONTENTS - Continued LEFT REAR WHEEL SPEED SIGNAL FAILURE ......22 RIGHT FRONT WHEEL SPEED SIGNAL FAILURE .
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Page 3: Introduction
• verification of proper operation needed to diagnose the 2004 Chrysler Pacifica Mark 25 Antilock Braking System (ABS), and Mark 25 Antilock Braking System with Traction Control. 2.0 IDENTIFICATION OF... -
Page 4: Abs And Brake Warning Indicators
GENERAL INFORMATION • vacuum booster • detect wheel locking tendencies • master cylinder • control fluid pressure modulation to the brakes during antilock stop • integrated electronic control module/ • hydraulic control unit (HCU), 1 pump motor. monitor the system for proper operation •... -
Page 5: Abs Switches/Sensors
GENERAL INFORMATION the pressure to the accumulators until the wheel is (digital signal) from each wheel speed sensor. The no longer slipping. Once the wheel is no longer resulting signal is interpreted by the CAB as the slipping, the outlet valve is closed and the inlet wheel speed. -
Page 6: Traction Control Operation (If Equipped)
GENERAL INFORMATION actuation is attempted above 8 km/h (5 mph), a memory. This information can be accessed using the “No Response” message will be displayed on DRBIII to help diagnose the fault. Freeze Frame the DRBIII . will capture the first time failure or only a new failure that occurs during the current ignition cycle. -
Page 7: Disclaimers, Safety, Warnings
GENERAL INFORMATION 4.0 DISCLAIMERS, SAFETY, 4.2.4 DRBIII SAFETY INFORMATION WARNINGS WARNING: EXCEEDING THE LIMITS OF THE DRBIII MULTIMETER IS DANGEROUS. IT 4.1 DISCLAIMERS EXPOSE SERIOUS POSSIBLY FATAL INJURY. CAREFULLY All information, illustrations, and specifications READ AND UNDERSTAND THE CAUTIONS contained in this manual are based on the latest AND THE SPECIFICATION LIMITS. -
Page 8: Warnings
GENERAL INFORMATION 4.3 WARNINGS test by locating the matching test in the Table of Contents and begin to diagnose the symptom. 5. For ABS if there are no diagnostic trouble codes 4.3.1 VEHICLE DAMAGE WARNINGS present, identify the customer complaint. Select “Inputs/Outputs”... - Page 9 GENERAL INFORMATION controller antilock brake direct current data link connector diagnostic read-out box diagnostic test code EVBP electronic variable brake proportion- hydraulic control unit integrated circuit integrated control unit integrated power module JBLK junction block milli-Amp programmable communication inter- face pump motor traction control system vehicle speed signal...
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Page 11: Diagnostic Information And Procedures
DIAGNOSTIC INFORMATION AND PROCEDURES... -
Page 12: Battery Voltage Out Of Range
BRAKES (CAB) Symptom: BATTERY VOLTAGE OUT OF RANGE When Monitored and Set Condition: BATTERY VOLTAGE OUT OF RANGE When Monitored: Ignition On - Continuously Set Condition: When the CAB detects battery voltage out of specified range on the ABS Valve Fused B(+) circuit. Either the voltage is over 17.0 or under 7.5 volts on this circuit. POSSIBLE CAUSES INTERMITTENT DTC BATTERY/CHARGING SYSTEM FAILURE... - Page 13 BRAKES (CAB) BATTERY VOLTAGE OUT OF RANGE — Continued TEST ACTION APPLICABILITY Turn the ignition off. Disconnect the CAB harness connector. Measure the voltage of the ABS Valve Fused B(+) circuit. Is the voltage above 10 volts? Yes → Go To 5 →...
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Page 14: Bcm Messages Not Received
BRAKES (CAB) Symptom: BCM MESSAGES NOT RECEIVED When Monitored and Set Condition: BCM MESSAGES NOT RECEIVED When Monitored: Ignition On - Continuously Set Condition: When the CAB detects the BCM is not connected or not functioning correctly for 10 seconds. POSSIBLE CAUSES ATTEMPT TO COMMUNICATE WITH THE BCM BODY CONTROL MODULE... -
Page 15: Cab Internal Failure
BRAKES (CAB) Symptom: CAB INTERNAL FAILURE When Monitored and Set Condition: CAB INTERNAL FAILURE When Monitored: Ignition On - Continuously Set Condition: When one of two internal CPUs, fails the programmed self test within the CAB. POSSIBLE CAUSES INTERMITTENT DTC DAMAGED CAB/CAB HARNESS CONNECTOR FUSED RUN RELAY OUTPUT CIRCUIT OPEN ABS VALVE FUSED B(+) CIRCUIT OPEN... - Page 16 BRAKES (CAB) CAB INTERNAL FAILURE — Continued TEST ACTION APPLICABILITY Turn the ignition off. Disconnect the CAB harness connector. Turn the ignition on. Measure the voltage of the Fused Run Relay Output circuit. Is the voltage above 10 volts? Yes → Go To 4 →...
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Page 17: Instrument Cluster Bulb Failure
BRAKES (CAB) Symptom: INSTRUMENT CLUSTER BULB FAILURE When Monitored and Set Condition: INSTRUMENT CLUSTER BULB FAILURE When Monitored: Ignition On - Continuously Set Condition: When the mechanical instrument cluster informs the CAB that the ABS, Brake, and TCS (if equipped) indicators failed and can’t be illuminated. POSSIBLE CAUSES INSTRUMENT CLUSTER OR ABS DTC PRESENT CHECKING INSTRUMENT CLUSTER OPERATION... - Page 18 BRAKES (CAB) INSTRUMENT CLUSTER BULB FAILURE — Continued TEST ACTION APPLICABILITY Turn the ignition off. Turn the ignition on. With the DRBIII , record and erase DTC’s. NOTE: If you have other DTCs, repair other DTCs first before continuing. Turn the ignition off. Remove ABS Valve fuse.
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Page 19: Left Front Sensor Circuit Failure
BRAKES (CAB) Symptom List: LEFT FRONT SENSOR CIRCUIT FAILURE LEFT REAR SENSOR CIRCUIT FAILURE RIGHT FRONT SENSOR CIRCUIT FAILURE RIGHT REAR SENSOR CIRCUIT FAILURE Test Note: All symptoms listed above are diagnosed using the same tests. The title for the tests will be LEFT FRONT SENSOR CIRCUIT FAILURE. - Page 20 BRAKES (CAB) LEFT FRONT SENSOR CIRCUIT FAILURE — Continued POSSIBLE CAUSES WHEEL SPEED SENSOR SIGNAL CIRCUIT INOPERATIVE TEST ACTION APPLICABILITY Turn the ignition on. With the DRBIII , read DTCs. With the DRBIII , read and record Freeze Frame information. With the DRBIII , erase DTCs.
- Page 21 BRAKES (CAB) LEFT FRONT SENSOR CIRCUIT FAILURE — Continued TEST ACTION APPLICABILITY Turn the ignition off. Disconnect the CAB harness connector. Disconnect the affected Wheel Speed Sensor connector. Connect a jumper wire between affected Wheel Speed Sensor 12 Volt Supply circuit and ground.
- Page 22 BRAKES (CAB) LEFT FRONT SENSOR CIRCUIT FAILURE — Continued TEST ACTION APPLICABILITY Turn the ignition off. Remove the CAB harness strain relief to access wires. Reconnect the CAB harness connector. Turn the ignition on. Measure the voltage between affected Wheel Speed Sensor 12 Volt Supply circuit and ground.
- Page 23 BRAKES (CAB) LEFT FRONT SENSOR CIRCUIT FAILURE — Continued TEST ACTION APPLICABILITY Turn the ignition off. Visually inspect the related wiring harness. Look for any chafed, pierced, pinched, or partially broken wires. Visually inspect the related wire harness connectors. Look for broken, bent, pushed out, or corroded terminals.
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Page 24: Left Front Wheel Speed Signal Failure
BRAKES (CAB) Symptom List: LEFT FRONT WHEEL SPEED SIGNAL FAILURE LEFT REAR WHEEL SPEED SIGNAL FAILURE RIGHT FRONT WHEEL SPEED SIGNAL FAILURE RIGHT REAR WHEEL SPEED SIGNAL FAILURE Test Note: All symptoms listed above are diagnosed using the same tests. The title for the tests will be LEFT FRONT WHEEL SPEED SIGNAL FAILURE. - Page 25 BRAKES (CAB) LEFT FRONT WHEEL SPEED SIGNAL FAILURE — Continued POSSIBLE CAUSES AFFECTED WHEEL SPEED SENSOR AIR GAP FAULT WHEEL BEARING FAULT BRAKE LINING FAULT AFFECTED WHEEL SPEED SENSOR CIRCUIT ELECTRICAL FAULT TEST ACTION APPLICABILITY Turn the ignition on. With the DRBIII , read DTCs. With the DRBIII , read and record Freeze Frame information.
- Page 26 BRAKES (CAB) LEFT FRONT WHEEL SPEED SIGNAL FAILURE — Continued TEST ACTION APPLICABILITY Turn the ignition off. Using a Feeler Gauge, measure the affected Wheel Speed Sensor Air Gap. NOTE: Refer to the appropriate service information, if necessary, for procedures or specifications. Is the Air Gap OK? Yes →...
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Page 27: Mic Messages Not Received
BRAKES (CAB) Symptom: MIC MESSAGES NOT RECEIVED When Monitored and Set Condition: MIC MESSAGES NOT RECEIVED When Monitored: Ignition On - Continuously Set Condition: When the CAB detects the MIC is not connected or not functioning correctly for 10 seconds. POSSIBLE CAUSES CHECK FOR DTCS VERIFY DTC... - Page 28 BRAKES (CAB) MIC MESSAGES NOT RECEIVED — Continued TEST ACTION APPLICABILITY With the DRBIII , erase DTC’s. Cycle the ignition switch from off to on and wait approximately 1 minute. With the DRBIII , read DTC’s. Did this DTC reset? Yes →...
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Page 29: Pci Bus Communication Fault
BRAKES (CAB) Symptom: PCI BUS COMMUNICATION FAULT When Monitored and Set Condition: PCI BUS COMMUNICATION FAULT When Monitored: Ignition On - Continuously Set Condition: When the CAB detects PCI Bus not connected or is shorted to voltage or ground. POSSIBLE CAUSES INTERMITTENT DTC DAMAGED CAB/CAB HARNESS CONNECTOR FUSED RUN RELAY OUTPUT CIRCUIT OPEN... - Page 30 BRAKES (CAB) PCI BUS COMMUNICATION FAULT — Continued TEST ACTION APPLICABILITY Turn the ignition off. Disconnect the CAB harness connector. Turn the ignition on. Measure the voltage of the Fused Run Relay Output circuit. Is the voltage above 10 volts? Yes →...
- Page 31 BRAKES (CAB) PCI BUS COMMUNICATION FAULT — Continued TEST ACTION APPLICABILITY Turn the ignition off. Disconnect the CAB harness connector. Measure the resistance of the PCI Bus circuit between the CAB harness connector and the Data Link connector. Is the resistance over 5.0 ohms? Yes →...
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Page 32: Pci Bus Loopback Failure
BRAKES (CAB) Symptom: PCI BUS LOOPBACK FAILURE When Monitored and Set Condition: PCI BUS LOOPBACK FAILURE When Monitored: Ignition On - Continuously Set Condition: When the CAB detects PCI Bus messages have been missing for 5 seconds and has failed the self test. POSSIBLE CAUSES INTERMITTENT DTC DAMAGED CAB/CAB HARNESS CONNECTOR... - Page 33 BRAKES (CAB) PCI BUS LOOPBACK FAILURE — Continued TEST ACTION APPLICABILITY Turn the ignition off. Disconnect the CAB harness connector. Turn the ignition on. Measure the voltage of the Fused Run Relay Output circuit. Is the voltage above 10 volts? Yes →...
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Page 34: Pci Bus Shorted To Ground
BRAKES (CAB) Symptom: PCI BUS SHORTED TO GROUND When Monitored and Set Condition: PCI BUS SHORTED TO GROUND When Monitored: Ignition On - Continuously Set Condition: When the CAB detects PCI Bus is shorted to ground for more than 10 seconds. - Page 35 BRAKES (CAB) PCI BUS SHORTED TO GROUND — Continued TEST ACTION APPLICABILITY Turn the ignition off. Disconnect the CAB harness connector. Turn the ignition on. Measure the voltage of the Fused Run Relay Output circuit. Is the voltage above 10 volts? Yes →...
- Page 36 BRAKES (CAB) PCI BUS SHORTED TO GROUND — Continued TEST ACTION APPLICABILITY Turn the ignition off. Disconnect the CAB harness connector. Measure the resistance of the PCI Bus circuit between the CAB harness connector and the Data Link connector. Is the resistance over 5.0 ohms? Yes →...
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Page 37: Pci Bus Shorted To Voltage
BRAKES (CAB) Symptom: PCI BUS SHORTED TO VOLTAGE When Monitored and Set Condition: PCI BUS SHORTED TO VOLTAGE When Monitored: Ignition On - Continuously Set Condition: When the CAB detects PCI Bus is shorted to voltage for more than 10 seconds. - Page 38 BRAKES (CAB) PCI BUS SHORTED TO VOLTAGE — Continued TEST ACTION APPLICABILITY Turn the ignition off. Disconnect the CAB harness connector. Turn the ignition on. Measure the voltage of the Fused Run Relay Output circuit. Is the voltage above 10 volts? Yes →...
- Page 39 BRAKES (CAB) PCI BUS SHORTED TO VOLTAGE — Continued TEST ACTION APPLICABILITY Turn the ignition off. Disconnect the CAB harness connector. Measure the resistance of the PCI Bus circuit between the CAB harness connector and the Data Link connector. Is the resistance over 5.0 ohms? Yes →...
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Page 40: Pci Hardware Failure
BRAKES (CAB) Symptom: PCI HARDWARE FAILURE When Monitored and Set Condition: PCI HARDWARE FAILURE When Monitored: Ignition On - Continuously Set Condition: When the CAB detects an initilization or configuration failure that doesn’t match the programmed parameters. POSSIBLE CAUSES INTERMITTENT DTC DAMAGED CAB/CAB HARNESS CONNECTOR FUSED RUN RELAY OUTPUT CIRCUIT OPEN ABS VALVE FUSED B(+) CIRCUIT OPEN... - Page 41 BRAKES (CAB) PCI HARDWARE FAILURE — Continued TEST ACTION APPLICABILITY Turn the ignition off. Disconnect the CAB harness connector. Turn the ignition on. Measure the voltage of the Fused Run Relay Output circuit. Is the voltage above 10 volts? Yes → Go To 4 →...
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Page 42: Pcm Messages Not Received
BRAKES (CAB) Symptom: PCM MESSAGES NOT RECEIVED When Monitored and Set Condition: PCM MESSAGES NOT RECEIVED When Monitored: Ignition On - Continuously Set Condition: When the CAB detects the PCM is not connected or not functioning correctly for 10 seconds. POSSIBLE CAUSES PCM MESSAGES NOT RECEIVED ATTEMPT TO COMMUNICATE WITH THE PCM... - Page 43 BRAKES (CAB) PCM MESSAGES NOT RECEIVED — Continued TEST ACTION APPLICABILITY Turn the ignition off. Disconnect the PCM harness connector. CAUTION: DO NOT PROBE THE PCM HARNESS CONNECTORS. PROBING THE PCM HARNESS CONNECTORS WILL DAMAGE THE PCM TERMI- NALS RESULTING IN POOR TERMINAL TO PIN CONNECTION. INSTALL MILLER SPECIAL TOOL #8815 TO PERFORM DIAGNOSIS.
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Page 44: Pump Motor Circuit Failure
BRAKES (CAB) Symptom: PUMP MOTOR CIRCUIT FAILURE When Monitored and Set Condition: PUMP MOTOR CIRCUIT FAILURE When Monitored: Ignition On - Continuously Set Condition: When the CAB detects the pump motor voltage is too low or high when pump motor is enabled or disabled. The pump motor fails the slow down test after the end of a pump motor event. - Page 45 BRAKES (CAB) PUMP MOTOR CIRCUIT FAILURE — Continued TEST ACTION APPLICABILITY Turn the ignition off. Visually inspect the related wiring harness. Look for any chafed, pierced, pinched, or partially broken wires. Make sure the CAB connecter is secure. Visually inspect the related wire harness connectors. Look for broken, bent, pushed out, or corroded terminals.
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Page 46: Communication
COMMUNICATION Symptom: *NO RESPONSE FROM CONTROLLER ANTILOCK BRAKE POSSIBLE CAUSES NO RESPONSE FROM CAB GROUND CIRCUIT OPEN OPEN FUSED RUN RELAY OUTPUT CIRCUIT/FUSED B(+) (VALVE) CIRCUIT OPEN PCI BUS CIRCUIT CONTROLLER ANTILOCK BRAKE TEST ACTION APPLICABILITY Turn the ignition on. Note: As soon as one or more module communicates with the DRB, answer the question. - Page 47 COMMUNICATION *NO RESPONSE FROM CONTROLLER ANTILOCK BRAKE — Continued TEST ACTION APPLICABILITY Note: Ensure there is PCI Bus communication with other modules on the vehicle before proceeding. If not, refer to the symptom list from the menu and repair as necessary. Disconnect the CAB harness connector.
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Page 48: Verification Tests
VERIFICATION TESTS Verification Tests ABS VERIFICATION TEST - VER 1 APPLICABILITY 1. Turn the ignition off. 2. Connect all previously disconnected components and connectors. 3. Ensure all accessories are turned off and the battery is fully charged. 4. Ensure that the Ignition is on, and with the DRBIII, erase all Diagnostic Trouble Codes from ALL modules. -
Page 49: Component Locations
COMPONENT LOCATIONS 8.0 COMPONENT LOCATIONS 8.1 CONTROLLER ANTILOCK BRAKE (CAB) 8.2 DATA LINK CONNECTOR 8.3 FUSES... -
Page 50: Traction Control Switch
COMPONENT LOCATIONS 8.4 TRACTION CONTROL SWITCH 8.5 INDICATORS 8.6 BRAKE LAMP SWITCH... -
Page 51: Connector Pinouts
CONNECTOR PINOUTS 9.0 CONNECTOR PINOUTS BRAKE LAMP SWITCH - BLACK 6 WAY CIRCUIT FUNCTION L51 18WT/DG BRAKE LAMP SWITCH OUTPUT A108 18LG/RD FUSED B(+) V30 20VT/WT SPEED CONTROL BRAKE SWITCH OUTPUT V32 20VT/YL S/C SUPPLY Z429 20BK/OR GROUND B29 20DG/WT BRAKE SWITCH SIGNAL CONTROLLER ANTILOCK BRAKE - BLACK 47 WAY CIRCUIT... -
Page 52: Data Link Connector - Black 16 Way
CONNECTOR PINOUTS DATA LINK CONNECTOR - BLACK 16 WAY CIRCUIT FUNCTION D25 20WT/VT PCI BUS Z11 18BK/LG GROUND Z111 18BK/WT GROUND D21 20WT/GY SCI TRANSMIT (PCM) D123 20WT/BR FLASH PROGRAM ENABLE D24 20WT/YL FLASH ABS D20 20WT/LG SCI RECEIVE (PCM) D15 20BR/WT SCI TRANSMIT (TCM) A105 20DB/RD... - Page 53 CONNECTOR PINOUTS...
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Page 54: Fuses (Ipm)
CONNECTOR PINOUTS FUSES (IPM) FUSE AMPS FUSED CIRCUIT FUNCTION A107 12TN/RD FUSED B(+) INTERNAL FUSED B(+) (I.O.D.) A101 12VT/RD FUSED B(+) INTERNAL FUSED B(+) INTERNAL FUSED B(+) INTERNAL FUSED B(+) A110 12DG/RD FUSED B(+) A130 12VT/RD (POWER SUNROOF) FUSED B(+) A701 14BR/RD (EARLY BUILD) FUSED B(+) A100 16RD/VT (TRAILER TOW LATE BUILD) -
Page 55: Traction Control Switch - Black 3 Way
CONNECTOR PINOUTS TRACTION CONTROL SWITCH - BLACK 3 WAY CIRCUIT FUNCTION Z427 20BK/WT GROUND E12 18OR/GY PANEL LAMPS DRIVER B27 20DG/WT TRACTION CONTROL SWITCH SENSE WHEEL SPEED SENSOR-LEFT FRONT - LT. GRAY 2 WAY CIRCUIT FUNCTION B9 18DG/LG LEFT FRONT WHEEL SPEED SENSOR 12 VOLT SUPPLY B8 18DG/TN LEFT FRONT WHEEL SPEED SENSOR SIGNAL WHEEL SPEED SENSOR-LEFT REAR - LT. -
Page 56: Wheel Speed Sensor-Right Rear - Lt. Gray 2 Way
CONNECTOR PINOUTS WHEEL SPEED SENSOR-RIGHT REAR - LT. GRAY 2 WAY CIRCUIT FUNCTION B2 18DG/LB RIGHT REAR WHEEL SPEED SENSOR 12 VOLT SUPPLY B1 18DG/DB RIGHT REAR WHEEL SPEED SENSOR SIGNAL... -
Page 57: Schematic Diagrams
SCHEMATIC DIAGRAMS 10.0 SCHEMATIC DIAGRAMS 10.1 TEVES MARK 25 CONTROLLER ANTILOCK BRAKE – ABS... - Page 58 NOTES...