Wiper/Washer Systems DTCS
WIPER/WASHER SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B1431 | Wiper Brake/Run Relay Circuit Failure | A |
| B1432 | Wiper Brake/Run Relay Circuit Short to Battery | A |
| B1434 | Wiper Hi/Lo Speed Relay Failure | Go to SYMPTOM CHART . |
| B1436 | Wiper Hi/Lo Speed Relay Coil Circuit Short to Battery | C |
| B1438 | Wiper Mode Select Switch Circuit Failure | GO to SYMPTOM CHART . |
| B1441 | Wiper Mode Select Switch Circuit Short to Ground | GO to SYMPTOM CHART . |
| B1446 | Wiper Park Sense Circuit Failure | to D |
| B1450 | Wiper Wash/Delay Switch Circuit Failure | GO to SYMPTOM CHART . |
| B1453 | Wiper Wash/Delay Switch Circuit Short to Ground | GO to SYMPTOM CHART . |
| B1458 | Wiper/Washer Pump Motor Relay Circuit Failure | E |
| B1460 | Wiper/Washer Pump Motor Relay Circuit Short to Battery | E |
| B1466 | Wiper Hi/Low Speed Not Switching | C |
| B1467 | Wiper Hi/Low Speed Circuit Motor Short to Battery | GO to SYMPTOM CHART . |
| B1473 | Wiper Low Speed Circuit Motor Failure | GO to SYMPTOM CHART . |
| B1476 | Wiper High Speed Circuit Motor Failure | GO to SYMPTOM CHART . |
| B1840 | Wiper Front Power Circuit Failure Open/Short to Ground | A |