Power Windows DTCS
POWER WINDOWS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Perform Test |
|---|---|---|---|
| B1302 | Accessory Delay Relay Coil Circuit Failure | GEM | If the accessory delay feature is inoperative, Go To PINPOINT TEST F
. If the accessory delay feature does not turn off, Go To PINPOINT TEST E . |
| B1304 | Accessory Delay Relay Coil Circuit Short to Battery | GEM | Go To PINPOINT TEST F . |
| B1345 | Heated Backlite Input Circuit Short to Ground | GEM | Go To PINPOINT TEST C . |
| B1347 | Heated Backlite Relay Circuit Failure. | GEM | If the rear window does not defrost, Go To PINPOINT TEST C
. If the rear window defrost does not turn off, Go To PINPOINT TEST D . |
| B1349 | Heated Backlite Relay Short to Battery | GEM | Go To PINPOINT TEST C . |
| B1398 | Driver Power Window One-Touch Window Relay Circuit Failure | GEM | If only the one-touch down feature is inoperative, Go To PINPOINT TEST B
. If the driver front window is inoperative, Go To PINPOINT TEST A . |
| B1400 | Driver Power Window One-Touch Window Relay Circuit Short to Battery | GEM | Go To PINPOINT TEST B . |
| B1405 | Driver Power Window Down Circuit Short to Battery | GEM | Go To PINPOINT TEST B . |
| B1408 | Driver Power Window Up Circuit Short to Battery | GEM | Go To PINPOINT TEST A . |