Interior Lighting DTCS
INTERIOR LIGHTING (GEM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Action |
|---|---|---|---|
| B1317 | Battery Voltage High | GEM | Go to PINPOINT TEST F . |
| B1318 | Battery Voltage Low | GEM | Go to PINPOINT TEST F . |
| B1319 | Driver Door Ajar Circuit Failure | GEM | Go to PINPOINT TEST B . |
| B1327 | Passenger Door Ajar Circuit Failure | GEM | Go to PINPOINT TEST B . |
| B1331 | Decklid Ajar Rear Door Circuit Failure | GEM | Go to PINPOINT TEST B . |
| B1335 | Door Ajar RR Circuit Failure | GEM | Go to PINPOINT TEST B . |
| B1371 | Illuminated Entry Relay Circuit Failure | GEM | If the interior lamps are inoperative, Go to PINPOINT TEST A . If the interior lamps stay on continuously/do not fade out, Go to PINPOINT TEST B . |
| B1571 | Door Ajar LR Circuit Failure | GEM | Go to PINPOINT TEST B . |
| - | All other DTCs | GEM | REFER to MULTIFUNCTION ELECTRONIC MODULE . |