Wiper/Washer Systems DTCS
WIPER/WASHER SYSTEMS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1342 | GEM Internal Failure | Replace GEM |
| B1432 | Wiper Brake/Run Relay Circuit Short To Battery | TEST C |
| B1433 | Wiper Brake/Run Relay Circuit Short To Ground | TEST H |
| B1434 | Wiper HI/LO Speed Relay Circuit Failure | TEST D |
| B1436 | Wiper HI/LO Speed Relay Short To Battery | TEST D |
| B1438 | Wiper Mode Select Switch Circuit Failure | TEST C |
| B1441 | Wiper Mode Select Switch Short To Ground | TEST C |
| B1446 | Wiper Front Park Sense Circuit Failure | TEST G |
| B1448 | Wiper Front Park Sense Circuit Short To Battery | TEST H |
| B1450 | Wiper/Washer Delay Switch Circuit Failure | TEST C |
| B1453 | Wiper/Washer Delay Switch Circuit Short To Ground | TEST F |
| B1458 | Wiper/Washer Pump Motor Relay Circuit Failure | TEST A |
| B1460 | Wiper Washer Pump Motor Relay Short To Battery | TEST A |
| B1465 | Wiper Run Relay Coil Circuit Open | TEST C |
| B1466 | Wiper HI/LO Speed Not Switching | TEST C |
| B1473 | Wiper LO Speed Motor Circuit Failure | TEST E |
| B1476 | Wiper High Speed Motor Circuit Failure | TEST D |
| B1840 | Wiper Front Power Circuit Failure | TEST C |