Rear Window Defogger DTCS
FRONT ELECTRONIC MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1342 | ECU Defective | Using NGS tester, clear and document all DTC. Perform Front Electronic Module (FEM) self-test. If DTC B1342 is retrieved again, replace FEM. See FRONT ELECTRONIC MODULE . |
| B1349 | Rear Window Defogger Relay Short To Voltage | C |
INSTRUMENT CLUSTER DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1342 | ECU Defective | Using NGS tester, retrieve and document all continuous DTCs. Perform Instrument Cluster self-test. If DTC B1342 is retrieved again, replace instrument cluster. INSTRUMENT CLUSTER MODULE |
| B1346 | Heated Backlight Input Circuit Short To Ground | C |