Wiper/Washer System DTCS
WIPER/WASHER SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description | Source | Test |
|---|---|---|---|
| B1431 | Wiper brake/run relay circuit failure | GEM | GO to SYMPTOM CHART . |
| B1432 | Wiper brake/run relay short to battery | GEM | GO to SYMPTOM CHART . |
| B1434 | Wiper high/low speed relay circuit failure | GEM | GO to SYMPTOM CHART . |
| B1436 | Wiper high/low speed relay circuit short to battery | GEM | GO to SYMPTOM CHART . |
| B1438 | Wiper mode select switch circuit failure | GEM | GO to SYMPTOM CHART . |
| B1441 | Wiper mode select switch input short to ground | GEM | GO to SYMPTOM CHART . |
| B1446 | Wiper park sense circuit failure | GEM | GO to SYMPTOM CHART . |
| B1450 | Wiper wash/delay switch input circuit failure | GEM | GO to SYMPTOM CHART . |
| B1453 | Wiper wash/delay switch input short to ground | GEM | GO to SYMPTOM CHART . |
| B1458 | Wiper washer pump motor relay circuit failure | GEM | GO to SYMPTOM CHART . |
| B1460 | Wiper washer pump motor relay coil short to battery | GEM | GO to SYMPTOM CHART . |
| B1466 | Wiper high/low speed not switching | GEM | GO to SYMPTOM CHART . |
| B1473 | Wiper low speed circuit motor failure | GEM | GO to SYMPTOM CHART . |
| B1476 | Wiper high speed circuit motor failure | GEM | GO to SYMPTOM CHART . |
| B1840 | Wiper front power circuit failure | GEM | GO to SYMPTOM CHART . |