Initial Inspection and Diagnostic Overview

Inspection and Verification
Verify the warning chime/buzzer system is not operating properly. Check system fuse. Inspect wiring and electrical connections. Make sure wiring is not broken, shorted, corroded or misrouted. Make sure electrical connections are tightly engaged.

Inspect to determine if one of the following electrical concerns apply:
- Check system fuses.
- Check for obvious damage, shorts or opens.

If the concern(s) remain after the inspection, proceed to the Symptom Chart. Symptom Related Diagnostic Procedures