Rear Window Defogger DTCS
REAR WINDOW DEFOGGER DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description | Test |
|---|---|---|
| B1342 | ECU Defective | Clear DTCs. Retrieve DTCs. If DTC B1342 is retrieved again, replace GEM. |
| B1345 | Rear Window Defogger Input Circuit Short To Ground | C |
| B1347 | Rear Window Defogger Relay Circuit Failure | B |
| B1347 | Rear Window Defogger Relay Circuit Failure, Will Not Shut Off Automatically | C |
| B1349 | Rear Window Defogger Relay Circuit Short To Voltage | B |