Interior Light Symptom Diagnosis
NOTE:
- Use of SUZUKI scan tool makes it easy to check whether a faulty condition is on the input side or output side of BCM. For checking procedure, refer to SCAN TOOL DATA .
- Check each part in the order from the top of the following list.
INTERIOR LIGHT SYMPTOM DIAGNOSIS
| Condition | Possible Cause | Action |
|---|---|---|
| Dome light does not light up | Bulb blown | Replace bulb . |
| Circuit fuse blown | Replace fuse and check for short circuit . | |
| Dome light switch faulty | Check dome light switch . | |
| Door switch faulty | Check door switch referring to HOOD/FENDERS/DOORS . | |
| Wiring or grounding | Repair circuit . | |
| BCM faulty | Replace after making sure that none of above parts is faulty . | |
| Luggage compartment light (if equipped) does not light up | Bulb blown | Replace bulb . |
| Back door switch faulty | Check back door switch referring to HOOD/FENDERS/DOORS . | |
| Wiring or grounding faulty | Repair circuit . |