Initial Inspection and Diagnostic Overview
Inspection and Verification1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical and electrical damage.
Visual Inspection Chart:
3. If an obvious cause for an observed or reported concern is round, correct the cause (if possible) before proceeding to the next step.
4. If the concern is not visually evident, verify that symptom and see SYMPTOM TROUBLESHOOTING CHART - POWER MIRRORS. Symptom Related Diagnostic Procedures