Lighting and Horns: Testing and Inspection

Interior Lighting

Inspection and Verification
1. Verify the customer concern.
2. Visually inspect for obvious signs of electrical damage and system integrity.

Electrical
- Fuse(s)
- Bulb(s)
- Wiring harness
- Loose or corroded connector(s)
- Accessories
- Switch(es)

3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. If the cause is not visually evident, verify the symptom and refer to the manufacturer approved diagnostic system.