Diagnostic Procedure
REAR WASHER SWITCH STUCK-BCM SYMPTOM CHART
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 | Turn the ignition on. With the DRBIII®, select Body, Body Control Module and read the Washer Switch state. Does the DRBIII® display switch state as Closed? Yes --> Go To 2 No --> Go To 3 |
All |
| 2 | Turn the ignition off. Disconnect the Wiper/Washer Switch harness connector. Turn the ignition on. With the DRB, select Body, Body Control Module and read the Rear Washer Switch state. Does the DRB display switch state as Open? Yes --> Replace the Rear Washer Switch in accordance with the Service Information. Perform BODY VERIFICATION TEST - VER 1 . No --> Go To 3 |
All |
| 3 | Turn the ignition on. With the DRBIII®, erase all BCM DTCs. Turn the ignition off. The conditions necessary to set this DTC are not present at this time. Using the schematics as a guide, inspect the wiring and connectors specific to this circuit. Wiggle the wiring while checking for shorts and open circuits. Were there any problems found? Yes --> Repair as necessary. Perform BODY VERIFICATION TEST - VER 1 . No --> Test Complete. |
All |