Operation CHARM: Car repair manuals for everyone.

Initial Inspection and Diagnostic Overview

1. Verify the customer concern by operating the multi-function switch.
2. Visually inspect the following for obvious signs of mechanical and electrical damage:
- Damaged multi-function switch
- Blown fuse(s)
- Damaged ignition switch
- Damaged wiring harness
- Loose or corroded connections

3. If the fault is not visually evident, determine the symptom and proceed to the Symptom Chart.