Rear Window Defoggers DTCS
REAR WINDOW DEFOGGERS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1342 | ECU Defective | Using NGS tester, retrieve and document continuous DTCs. Clear all DTCs. Perform Generic Electronic Module (GEM) self-test. If DTC B1342 is retrieved again, replace GEM. |
| B1345 | Rear Defogger Input Circuit Short To Ground | B |
| B1347 | Rear Defogger Relay Circuit Failure | B |
| B1349 | Rear Defogger Relay Short To Voltage | C |