Initial Inspection and Diagnostic Overview

INSPECTION AND VERIFICATION-BACKUP LAMPS

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





3. If the inspection reveals obvious 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.

NOTE: Use Rotunda Digital Multimeter 105-R0053 or equivalent to perform Pinpoint Tests.