Possible Causes
| Possible Causes |
|---|
| REAR WIPER SWITCH MUX CIRCUIT SHORTED TO VOLTAGE |
| REAR WIPER SWITCH MUX CIRCUIT OPEN |
| STEERING COLUMN CONTROL MODULE (SCCM) |
| BODY CONTROL MODULE (BCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .