Interior Lighting DTCS
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1084 | Trunk Lamp Circuit Failure | If the trunk lamp is inoperative, GO to PINPOINT TEST E
. If the trunk lamp is always ON, GO to PINPOINT TEST F . |
| B1319 | Driver Door Ajar Circuit Failure | GO to PINPOINT TEST D . |
| B1327 | Passenger Door Ajar Circuit Failure | GO to PINPOINT TEST D . |
| B2021 | Dome Lamp Input Return Circuit Failure | GO to PINPOINT TEST A . |
| B2550 | Dome Lamp Output Circuit Short to Ground | GO to PINPOINT TEST A . |
| B2554 | Dome Lamp Output Circuit Failure | GO to PINPOINT TEST D . |