Visual Inspection Chart; Instrument Cluster Diagnostic Trouble Code (Dtc) Index; Smart Junction Box (Sjb) Diagnostic Trouble Code (Dtc) Index - Ford Mustang 2005 Workshop Manual

2005 Mustang Workshop Manual

Visual Inspection Chart

Mechanical
Accessory drive belt
Brake fluid level
Door ajar switch(es)
Engine coolant level
Engine oil level
Fuel tank
Headlamp switch
Key-in-ignition warning switch (part of the ignition lock cylinder)
Message center switches
Safety belt switch (part of the buckle)
Trunk ajar switch
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. If the concern remains after the inspection, connect the diagnostic tool to the data link connector (DLC) and select the vehicle to be tested from the diagnostic tool menu. If the
diagnostic tool does not communicate with the vehicle:
check that the program card is correctly installed.
check the connections to the vehicle.
check the ignition switch position.
5. If the diagnostic tool still does not communicate with the vehicle, refer to the diagnostic tool operating manual.
6. Carry out the diagnostic tool data link test. If the diagnostic tool responds with:
CAN or ISO circuit fault; all electronic control units no response/not equipped, refer to
No response/not equipped for the instrument cluster, refer to
No response/not equipped for the SJB, refer to
No response/not equipped for the RCM, refer to
No response/not equipped for the PCM, refer to
System passed, retrieve and record the continuous diagnostic trouble codes (DTCs), erase the continuous DTCs, and carry out the self-test diagnostics for the instrument
cluster.
7. If the DTCs retrieved are related to the concern, go to the Instrument Cluster Diagnostic Trouble Code (DTC) Index, the Smart Junction Box (SJB) Diagnostic Trouble Code (DTC)
Index, or the Powertrain Control Module (PCM) Diagnostic Trouble Code (DTC) Index.
8. If no DTCs related to the concern are retrieved, GO to
Warning Chimes.

Instrument Cluster Diagnostic Trouble Code (DTC) Index

DTC Description
B1202 Fuel Sender Circuit Open (fuel pump module
sender)
B1204 Fuel Sender Circuit Short to Ground (fuel
pump module sender)
B1205 IC Switch 1 Assembly Circuit Failure
B1317 Battery Voltage High
B1318 Battery Voltage Low
B1342 ECU is Faulted
B1353 Ignition Key-In Circuit Open
B1556 Ignition RUN/START Circuit Open
B1557 Ignition RUN/START Circuit Short to Battery
B2143 NVM Memory Failure
B236A Chime Output Circuit Open
B2477 Module Configuration Error
B2627 Fuel Sender Circuit Open #2 (remote fuel
sender)
B2628 Fuel Sender Circuit Short to Ground #2
(remote fuel sender)
B2879 Fuel Tank Jet Pump Fault
B2903 Chime Output Circuit Short to Battery
B2940 Chime Output Circuit Short to Ground
U1900 CAN Communication Bus Fault—Receive
Error
All other —
DTCs

Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Index

DTC Description
http://www.fordtechservice.dealerconnection.com/pubs/content/...
Electrical
Smart junction box (SJB) fuse(s):
8 (10A)
16 (5A)
19 (5A)
Bulb(s)
Circuitry
Message center switches
Restraint control module (RCM)
Smart junction box (SJB)
Instrument cluster
Section
GO to Pinpoint Test A.
Section 419-10.
Section 501-20B.
Section 418-00.
Symptom Chart - Instrument Cluster, GO to Symptom Chart - Information And Message Center
GO to Pinpoint Test B.
GO to Pinpoint Test B.
GO to Pinpoint Test AA.
REFER to Section 414-00 to continue diagnosis of the charging system.
REFER to Section 414-00 to continue diagnosis of the charging system.
INSTALL a new instrument cluster. REFER to
GO to Pinpoint Test AC.
GO to Pinpoint Test A.
GO to Pinpoint Test A.
CLEAR the DTCs. REPEAT the self-test. If the DTC is still present, INSTALL a new instrument cluster. REFER to
Cluster (IC) in this section. TEST the system for normal operation.
INSTALL a new instrument cluster. REFER to
REFER to Section 418-01 to continue diagnosis of the configuration.
GO to Pinpoint Test B.
GO to Pinpoint Test B.
GO to Pinpoint Test B.
INSTALL a new instrument cluster. REFER to
INSTALL a new instrument cluster. REFER to
REFER to Section 418-00.
REFER to Section 419-10.
418-00.
Action
Instrument Cluster (IC) in this section. TEST the system for normal operation.
Instrument Cluster (IC) in this section. TEST the system for normal operation.
Instrument Cluster (IC) in this section. TEST the system for normal operation.
Instrument Cluster (IC) in this section. TEST the system for normal operation.
Action
Page 6 of 40
or GO to Symptom Chart -
Instrument
11/14/2009