Flow of Diagnosis

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

VISUAL INSPECTION CHART

Electrical
- Circuitry open/shorted.
- Open fuse junction panel STOP/HAZ Fuse (15A).
- Open bulbs.
- Damaged multi-function switch.
- Damaged stoplight switch.
- Damaged connectors.

3. If the inspection reveals concern(s) that can be readily identified, service as required.
4. If the concern(s) remains after the inspection, determine the symptom(s) and go to the Symptom Chart. Symptom Related Diagnostic Procedures