Diagnostic Procedure
DDM MESSAGE RESPONSE FAULT SYMPTOM CHART
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 | Turn the ignition on. With the DRB, attempt to communicate with the driver door module. Was the DRB able to I/D or communicate with the driver door module? Yes --> Go To 2 No --> Refer to the COMMUNICATION category for the related symptom(s). Perform BODY VERIFICATION TEST - VER 1 . |
All |
| 2 |
NOTE:
If any window switch related. DTC's are set, perform them first before continuing with this test. With the DRB, erase DTC's.Cycle the ignition switch from off to on.Operate the window up, down, and express switches from the driver door module.With the DRB, read DTC's.Did this DTC reset?Yes --> Replace the Driver Door Module in accordance with the Service Information.Perform BODY VERIFICATION TEST - VER 1
.No --> No problem found at this time. Refer to SYSTEM WIRING DIAGRAMS
for any possible intermittent wiring problems.Perform BODY VERIFICATION TEST - VER 1
. |
All |