Flow of Diagnosis

1. Verify the customer's concern by operating the cornering lamps to duplicate the condition.
2. Inspect to determine if one of the mechanical or electrical concerns apply:

Mechanical
- Damaged multi-function switch.
- Damaged headlamp switch.

Electrical
- Circuitry open/shorted.
- Bulb burned out.
- Damaged fuse junction panel Fuse 13 (15 A), circuit Breaker 12 (20 A).

3. If the inspection reveals obvious concern(s) that can be readily identified, service as required.
4. If the concern(s) remains after the inspection, determine the symptom(s) and go to the Symptom Chart. Symptom Related Diagnostic Procedures