Wiper/Washer Systems DTCS
GEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1342 | GEM Failure | Replace GEM. Test system for normal operation. |
| B1432 | Wiper Park Relay Circuit Short To Power | C |
| B1433 | Wiper Park Relay Circuit Short To Ground | H |
| B1434 | Wiper High/Low Speed Relay Circuit Failure | D |
| B1436 | Wiper High/Low Speed Relay Short To Power | D |
| B1438 | Wiper Mode Select Switch Circuit Failure | C |
| B1441 | Wiper Mode Select Switch Short To Ground | C |
| B1446 | Wiper Park Sense Circuit Failure | G |
| B1448 | Wiper Park Sense Circuit Short To Power | H |
| B1450 | Wiper/Washer Delay Switch Circuit Failure | C |
| B1453 | Wiper/Washer Delay Switch Circuit Short To Ground | H |
| B1458 | Wiper/Washer Pump Motor Relay Circuit Failure | A |
| B1460 | Wiper Washer Pump Motor Relay Coil Short To Power | A |
| B1465 | Wiper Park Relay Circuit Open | C |
| B1466 | Wiper High/Low Speed Not Switching | C |
| B1840 | Front Wiper Power Circuit Failure | C |