Initial Inspection and Diagnostic Overview

Inspection and Verification
1. Verify the vehicle owner's original concern by operating the backup lamps to duplicate the original condition.
2. Inspect to determine if one of the following electrical concerns applies:

VISUAL INSPECTION CHART
^ Circuitry
^ Bulb
^ Blown fuse junction panel Fuse 12 (15A)

3. If the concern(s) remains after the inspection, determine the symptom(s) and proceed to Symptom Chart. Symptom Related Diagnostic Procedures