Power Windows (Gem) Diagnostic Trouble Codes
POWER WINDOWS (GEM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Action |
|---|---|---|---|
| B1217 | Horn Relay Output Driver Circuit Failure | GEM | GO to KEYLESS ENTRY/COMPUTER OPERATED LOCKS . |
| B1218 | Horn Relay Output Driver Short to Battery | GEM | GO to KEYLESS ENTRY/COMPUTER OPERATED LOCKS . |
| B1312 | Lamp Headlamp Input Circuit Short to Battery | GEM | GO to WARNING DEVICES . |
| B1317 | Battery Voltage High | GEM | GO to GENERATORS & REGULATORS . |
| B1318 | Battery Voltage Low | GEM | GO to GENERATORS & REGULATORS . |
| B1322 | Door Ajar Driver Circuit Short to Ground | GEM | GO to INTERIOR LIGHTING . |
| B1330 | Door Ajar Passenger Circuit Short to Ground | GEM | GO to INTERIOR LIGHTING . |
| B1334 | Decklid Ajar Rear Door Circuit Short to Ground | GEM | GO to INTERIOR LIGHTING . |
| B1339 | Chime Input Request Circuit Short to Battery | GEM | GO to WARNING DEVICES . |
| B1340 | Chime Input Request Circuit Short to Ground | GEM | GO to WARNING DEVICES . |
| B1342 | ECU is Defective | GEM | CLEAR the DTC. RETRIEVE the DTCs. If DTC B1342 is retrieved, INSTALL a new GEM. REFER to MULTIFUNCTION ELECTRONIC MODULE . |
| B1353 | Ignition Key-in Circuit Open | GEM | GO to WARNING DEVICES . |
| B1359 | Ignition RUN/ACC Circuit Failure | GEM | GO to STEERING COLUMN SWITCHES . |
| B1396 | Power Door Lock Circuit Short to Battery | GEM | GO to KEYLESS ENTRY/COMPUTER OPERATED LOCKS . |
| B1397 | Power Door Unlock Circuit Short to Battery | GEM | GO to KEYLESS ENTRY/COMPUTER OPERATED LOCKS . |
| B1405 | Power Window Driver Down Circuit Short to Battery | GEM | Go To PINPOINT TEST D for convertible, or Go To PINPOINT TEST E for coupe. |
| B1408 | Power Window Driver Up Circuit Short to Battery | GEM | Go To PINPOINT TEST D for convertible, or Go To PINPOINT TEST E for coupe. |
| B1410 | Power Window Driver Motor Circuit Failure | GEM | Go To PINPOINT TEST D for convertible, or Go To PINPOINT TEST E for coupe. |
| B1426 | Lamp Safety Belt Circuit Short to Battery | GEM | REFER to INSTRUMENT CLUSTER . |
| B1428 | Lamp Safety Belt Circuit Failure | GEM | REFER to INSTRUMENT CLUSTER . |
| B1431 | Wiper Brake/run Relay Circuit Failure | GEM | GO to WIPERS AND WASHERS . |
| B1432 | Wiper Brake/run Relay Circuit Short to Battery | GEM | GO to WIPERS AND WASHERS . |
| B1434 | Wiper High/low Speed Relay Coil Circuit Failure | GEM | GO to WIPERS AND WASHERS . |
| B1436 | Wiper High/low Speed Relay Coil Circuit Short to Battery | GEM | GO to WIPERS AND WASHERS . |
| B1438 | Wiper Mode Select Switch Circuit Failure | GEM | GO to WIPERS AND WASHERS . |
| B1441 | Wiper Mode Select Switch Circuit Short to Ground | GEM | GO to WIPERS AND WASHERS . |
| B1446 | Wiper Park Sense Circuit Failure | GEM | GO to WIPERS AND WASHERS . |
| B1448 | Wiper Park Sense Circuit Short to Battery | GEM | GO to WIPERS AND WASHERS . |
| B1450 | Wiper Wash/Delay Switch Circuit Failure | GEM | GO to WIPERS AND WASHERS . |
| B1453 | Wiper Wash/Delay Switch Circuit Short to Ground | GEM | GO to WIPERS AND WASHERS . |
| B1458 | Wiper Washer Pump Motor Relay Circuit Failure | GEM | GO to WIPERS AND WASHERS . |
| B1460 | Wiper Washer Pump Motor Relay Circuit Short to Battery | GEM | GO to WIPERS AND WASHERS . |
| B1462 | Safety Belt Switch Circuit Failure | GEM | GO to WARNING DEVICES . |
| B1466 | Wiper High/Low Speed Not Switching | GEM | GO to WIPERS AND WASHERS . |
| B1473 | Wiper Low Speed Circuit Motor Failure | GEM | GO to WIPERS AND WASHERS . |
| B1476 | Wiper High Speed Circuit Motor Failure | GEM | GO to WIPERS AND WASHERS . |
| B1498 | Decklid Punch-out Sensor Ground Short | GEM | GO to ANTI-THEFT - PATS . |
| B1551 | Decklid Release Circuit Failure | GEM | GO to KEYLESS ENTRY/COMPUTER OPERATED LOCKS . |
| B1553 | Decklid Release Circuit Short to Battery | GEM | GO to KEYLESS ENTRY/COMPUTER OPERATED LOCKS . |
| B1555 | Ignition RUN/START Circuit Failure | GEM | GO to STEERING COLUMN SWITCHES . |
| B1603 | Lamp Anti-Theft Indicator Circuit Failure | GEM | GO to ANTI-THEFT - PATS . |
| B1605 | Lamp Anti-Theft Indicator Circuit Short to Battery | GEM | GO to ANTI-THEFT - PATS . |
| B1687 | Lamp Dome Input Circuit Short to Battery | GEM | GO to INTERIOR LIGHTING . |
| B1833 | Door Unlock Disarm Switch Circuit Short to Ground | GEM | GO to ANTI-THEFT - PATS . |
| B2486 | Parklamp Output Relay Driver Circuit Failure | GEM | GO to ANTI-THEFT - PATS . |
| B2488 | Parklamp Output Relay Driver Circuit Short to Battery | GEM | GO to ANTI-THEFT - PATS . |
| C1189 | Brake Fluid Level Sensor Input Circuit Short to Ground | GEM | REFER to INSTRUMENT CLUSTER . |
| C1223 | Lamp Brake Warning Output Circuit Failure | GEM | REFER to INSTRUMENT CLUSTER . |
| C1225 | Lamp Brake Warning Output Circuit Short to Battery | GEM | REFER to INSTRUMENT CLUSTER . |