Initial Inspection and Diagnostic Overview

1. Verify the customer concern by operating the electronic compass.
2. Visually inspect for obvious signs of mechanical and electrical damage.

Visual Inspection Chart:

3. If inspection reveals an obvious concern(s) that can be readily identified, repair or install a new component as necessary.
4. If the fault is not visually evident, determine the symptom and proceed to the Symptom Chart. Symptom Related Diagnostic Procedures