Wipers/Washer Systems DTCS
WIPERS/WASHER SYSTEMS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1432 | Wiper Park Relay Circuit Short To Power | A |
| B1434 | Wiper High/Low Speed Relay Circuit Failure | C |
| B1436 | Wiper High/Low Speed Relay Short To Power | C |
| B1438 | Wiper Mode Select Switch Circuit Failure | If windshield wipers are inoperative, go to TEST A . If windshield wipers stay on continuously, go to TEST B |
| B1441 | Wiper Mode Select Switch Short To Ground | C |
| B1446 | Wiper Park Sense Circuit Failure | If windshield wipers are inoperative, go to TEST A . If windshield wipers stay on continuously, go to TEST B . |
| B1448 | Wiper Park Sense Circuit Short To Power | If windshield wipers stay on continuously, go to TEST B . If windshield wipers do not operate correctly, go to TEST C . |
| B1450 | Wiper/Washer Delay Switch Circuit Failure | If windshield wipers do not operate correctly, go to TEST C . If windshield washer is inoperative, go to TEST D . |
| B1458 | Wiper/Washer Pump Motor Relay Circuit Failure | If windshield washer is inoperative, go to TEST D . If windshield washer stays on continuously, go to TEST E . |
| B1460 | Wiper Washer Pump Motor Relay Coil Short To Power | D |
| B1465 | Wiper Park Relay Circuit Open | If windshield wipers are inoperative, go to TEST A . If windshield wipers stay on continuously, go to TEST B . |
| B1466 | Wiper High/Low Speed Not Switching | If windshield wipers are inoperative, go to TEST A . If windshield wipers stay on continuously, go to TEST B . If windshield wipers do not operate correctly, go to TEST C . |