Flow of Diagnosis
1. Verify the customer concern by operating the turn signal/hazard lamps.2. Visually inspect for the obvious signs of mechanical and electrical damage.
VISUAL INSPECTION CHART
Mechanical
- Multi-function switch
Electrical
- Fuse(s)
- Damaged wiring harness
- Loose or corroded connections
- Electronic flasher
- Signal/hazard lamp
3. If the concern is not visually evident, verify the symptom and proceed to Symptom Chart. Symptom Related Diagnostic Procedures