Initial Inspection and Diagnostic Overview

1. Verify the customer concern by operating the stoplamps to duplicate the condition.
2. Inspect to determine if one of the following electrical concerns apply:

VISUAL INSPECTION CHART

Electrical
^ Circuitry
^ Central Junction Box (CJB) fuse 217 (15A)
^ Multifunction switch
^ Brake Pedal Position (BPP) switch
^ Loose or corroded connections
^ Bulbs

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