Wiper/Washer Systems DTCS
WIPER/WASHER SYSTEMS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1432 | Wiper Run/Park Relay Circuit Short To Power | A |
| B1434 | Wiper High/Low Relay Circuit Failure | C |
| B1436 | Wiper High/Low Relay Short To Power | C |
| B1438 | Wiper Mode Select Switch Circuit Failure | If windshield wipers are inoperative, go to A
. If windshield wipers stay on continuously, go to B
. If windshield wipers do not operate correctly, go to C
. |
| B1441 | Wiper Mode Select Switch Short To Ground | C |
| B1446 | Wiper Park Sense Circuit Failure | If windshield wipers are inoperative, go to A
. If windshield wipers stay on continuously, go to B
. If windshield wipers do not operate correctly, go to C . |
| B1448 | Wiper Park Sense Circuit Short To Power | If windshield wipers stay on continuously, go to B
. If windshield wipers do not operate correctly, go to C . |
| B1450 | Wiper/Washer Delay Switch Circuit Failure | If windshield wipers do not operate correctly, go to C
. If windshield washer is inoperative, go to D . |
| B1453 | Wiper Delay Wash Short To Ground | D |
| B1458 | Wiper/Washer Pump Motor Relay Circuit Failure | If windshield washer is inoperative, go to D
. If windshield washer stays on continuously, go to E . |
| B1460 | Wiper/Washer Pump Motor Relay Coil Short To Power | D |
| B1465 | Wiper Run/Park Relay Circuit Open | If windshield wipers are inoperative, go to A
. If windshield wipers stay on continuously, go to B . |
| B1466 | Wiper High/Low Speed Not Switching | If windshield wipers are inoperative, go to A
. If windshield wipers stay on continuously, go to B . f windshield wipers do not operate correctly, go to C . |
| B1614 | Wiper Rear Mode Select Switch Circuit Short To Ground | G |