Dakota R/T 2WD V8-5.9L VIN Z LDC (1999)
REPAIR INSTRUCTIONS
Replace the defective Compass Mini-Trip Computer Module.
Perform Body Verification TEST VER-2A. See: Computers and Control Systems/Testing and Inspection/Diagnostic Trouble Code Tests and
Associated Procedures/Verification (VER) Tests/Verification Test VER-2A - Body
Trip Odometer Inoperative/Wrong
SYMPTOM
* TRIP ODOMETER INOPERATIVE/WRONG
TEST NOTE: All symptoms are diagnosed using the same tests. The title for the tests will be * AVERAGE MPH/FUEL ECON INOPERATIVE
OR WRONG.
POSSIBLE CAUSES
-
Defective compass/mini-trip computer
REPAIR INSTRUCTIONS
Replace the defective Compass Mini-Trip Computer Module.
Perform Body Verification TEST VER-2A. See: Computers and Control Systems/Testing and Inspection/Diagnostic Trouble Code Tests and
Associated Procedures/Verification (VER) Tests/Verification Test VER-2A - Body
Automatic (Rolling) Door Locks Inoperative
SYMPTOM
* AUTOMATIC (ROLLING) DOOR LOCKS INOPERATIVE
POSSIBLE CAUSES
-
Link to body communication bus inoperative
-
Speed sensing door locks inoperative
Doors Lock With Key In Ignition and Left Door Open
SYMPTOM
* DOORS LOCK WITH KEY IN IGNITION AND LEFT DOOR OPEN
POSSIBLE CAUSES
-
Link to body communication bus inoperative
-
Ignition switch shorted
-
Key-in ignition switch sense circuit open
-
CTM input A9 short to ground
-
CTM input shorted to ground
One or Both Doors Failing to Lock From One Switch
SYMPTOM
* ONE OR BOTH DOORS FAILING TO LOCK FROM ONE SWITCH
TEST NOTE: All symptoms are diagnosed using the same tests. The title for the tests will be * ONE OR BOTH DOORS FAILING TO LOCK
FROM ONE SWITCH.
POSSIBLE CAUSES
-
Link to body communication bus inoperative
-
Fused B (+) circuit open
-
Door lock actuator assembly defective
-
Door unlock actuator assembly defective
-
Door unlock switch assembly open
-
Right door unlock switch assembly open
-
Door lock switch assembly open
-
Door unlock switch assembly open
-
Door lock driver circuit open
-
Door lock driver circuit open
-
Door lock driver circuit open
-
Door unlock driver circuit open
-
Door unlock driver circuit open
-
Door unlock driver circuit open
-
Door unlock driver circuit open
-
Power door lock driver circuit open
-
Door lock switch assembly open
