Wiper/Washer System DTCS
WIPER/WASHER SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description | Test |
|---|---|---|
| B1334 | Decklid Ajar Rear Door Circuit Short To Ground | J |
| B1342 | ECU Defective | Clear DTCs. Retrieve DTCs. If DTC B1342 is retrieved, replace GEM. Clear DTCs and retest system. |
| B1431 | Wiper Brake/Run Relay Circuit Failure - Wipers Inoperative | A |
| B1431 | Wiper Brake/Run Relay Circuit Failure - Wipers Always On | B |
| B1432 | Wiper Brake/Run Relay Short To Voltage | A |
| B1434 | Wiper Hi/Low Speed Relay Circuit Failure - High & Low Speeds Not Operating Correctly | C |
| B1434 | Wiper Hi/Low Speed Relay Circuit Failure - Low Speed Not Operating Correctly | G |
| B1436 | Wiper Hi/Low Speed Relay Circuit Short To Voltage - High & Low Speeds Not Operating Correctly | C |
| B1436 | Wiper Hi/Low Speed Relay Circuit Short To Voltage - Low Speed Not Operating Correctly | G |
| B1438 | Wiper Mode Select Switch Circuit Failure - High & Low Speeds Not Operating Correctly | C |
| B1438 | Wiper Mode Select Switch Circuit Failure - Intermittent Not Operating Correctly | D |
| B1441 | Wiper Mode Select Switch Input Short To Ground - Wipers Always On | B |
| B1441 | Wiper Mode Select Switch Input Short To Ground - Intermittent Not Operating Correctly | C |
| B1446 | Wiper Park Sense Circuit Failure | D |
| B1450 | Wiper/Washer Interval Delay Switch Input Circuit Failure - Wipers Inoperative | A |
| B1450 | Wiper/Washer Interval Delay Switch Input Circuit Failure - High & Low Speeds Not Operating Correctly | C |
| B1450 | Wiper/Washer Interval Delay Switch Input Circuit Failure - Washer Pump Inoperative | E |
| B1450 | Wiper/Washer Interval Delay Switch Input Circuit Failure - Intermittent Not Operating Correctly | D |
| B1453 | Wiper/Washer Interval Delay Switch Input Short To Ground - Wipers Always On | B |
| B1453 | Wiper/Washer Interval Delay Switch Input Short To Ground - Intermittent Not Operating Correctly | D |
| B1453 | Wiper/Washer Interval Delay Switch Input Short To Ground - Washer Pump Inoperative | E |
| B1458 | Wiper/Washer Pump Motor Relay Circuit Failure | E |
| B1460 | Wiper/Washer Pump Motor Relay Coil Short To Voltage | E |
| B1466 | Wiper Hi/Low Speed Not Switching - High & Low Speeds Not Operating Correctly | C |
| B1466 | Wiper Hi/Low Speed Not Switching - Low Speed Not Operating Correctly | G |
| B1467 | Wiper Motor Hi/Low Speed Circuit Short To Voltage | G |
| B1473 | Wiper Motor Low Speed Circuit Failure - Wiper Always On | B |
| B1473 | Wiper Motor Low Speed Circuit Failure - High & Low Speeds Not Operating Correctly | C |
| B1473 | Wiper Motor Low Speed Circuit Failure - Low Speed Not Operating Correctly | G |
| B1476 | Wiper Motor High Speed Circuit Failure - Wipers Always On | B |
| B1476 | Wiper Motor High Speed Circuit Failure - High & Low Speeds Not Operating Correctly | C |
| B1611 | Rear Wiper Mode Select Switch Circuit Failure - Wipers Inoperative | J |
| B1611 | Rear Wiper Mode Select Switch Circuit Failure - Wipers Not Operating Correctly | K |
| B1614 | Rear Wiper Mode Select Switch Circuit Short To Ground - Wipers Inoperative | H |
| B1614 | Rear Wiper Mode Select Switch Circuit Short To Ground - Wipers Not Operating Correctly | K |
| B1814 | Rear Wiper Motor Down Relay Circuit Failure | J |
| B1816 | Rear Wiper Motor Down Relay Coil Circuit Short To Voltage | J |
| B1818 | Rear Wiper Motor Up Relay Coil Circuit Failure | J |
| B1820 | Rear Wiper Motor Up Relay Circuit Short To Voltage | J |
| B1839 | Rear Wiper Motor Circuit Failure - Wipers Inoperative | J |
| B1839 | Rear Wiper Motor Circuit Failure - Wipers Not Operating Correctly | K |
| B1840 | Front Wiper Power Circuit Failure | A |
| B1894 | Rear Wiper Motor Speed Sense Circuit Failure - Wipers Inoperative | J |
| B1894 | Rear Wiper Motor Speed Sense Circuit Failure - Wipers Not Operating Correctly | K |
| P0500 | Vehicle Speed Signal Circuit Failure | F |