Diagnosis Procedure
WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK WARNING CHIME OPERATION
- With key removed from key switch and the front door LH open, turn lighting switch to 1st or 2nd position.
- Return lighting switch to off position, and insert key into key switch.
Does warning chime sound for both steps?
YES: GO TO 2
NO >>
- If both light reminder warning and key warning do not sound, replace combination meter. Refer to "REMOVAL AND INSTALLATION ".
- If the light reminder warning does not sound only, refer to "DIAGNOSIS PROCEDURE ".
- If key warning does not sound only, refer to "DIAGNOSIS PROCEDURE ".
- CHECK SEAT BELT WARNING LAMP
- Turn ignition switch ON.
- Check the operation of the seat belt warning lamp in the combination meter.
Seat belt fastened: OFF
Seat belt not fastened: ON
Is the inspection result normal?
YES: Replace BCM. Refer to "REMOVAL AND INSTALLATION ".
NO: GO TO 3
- CHECK SEAT BELT BUCKLE SWITCH CIRCUIT
Perform inspection of the seat belt buckle switch circuit. Refer to "DIAGNOSIS PROCEDURE ".
Is the inspection result normal?
YES: GO TO 4
NO: Repair harness or connector.
- CHECK SEAT BELT BUCKLE SWITCH UNIT
Perform a unit inspection for the seat belt buckle switch. Refer to "COMPONENT INSPECTION ".
Is the inspection result normal?
YES: Replace the combination meter. Refer to "REMOVAL AND INSTALLATION ".
NO: Replace the seat belt buckle switch LH.