DTC Index: Lighting: Exterior: Headlamps
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1470 | Lamp Headlamp Input Circuit Failure | Go to PINPOINT TEST E . |
| B2501 | LF Lamp Low Beam Circuit Failure | If the low beam is inoperative, GO to PINPOINT TEST C
. If the low beam is always on, GO to PINPOINT TEST E . |
| B2503 | RF Lamp Low Beam Circuit Failure | If the low beam is inoperative, GO to PINPOINT TEST C
. If the low beam is always on, GO to PINPOINT TEST E . |
| B2586 | Headlamp Mode Select Circuit Failure | GO to PINPOINT TEST E . |
| B2598 | Headlamp Relay Circuit Failure | If the high beams are inoperative, GO to PINPOINT TEST B
. If the high beams are always on, GO to PINPOINT TEST E . |