Flow of Diagnosis

1. Verify the customer concern by operating the daytime running lamps.
2. Visually inspect for obvious signs of electrical damage.

VISUAL INSPECTION CHART

Electrical
- Blown fuse
- Damaged wiring harness
- Damaged daytime running lamp relays
- Damaged daytime running lamp resistor

3. If the fault is not visually evident, verify the symptom and proceed to Symptom Chart. Symptom Related Diagnostic Procedures