F 550 2WD Super Duty V10-6.8L VIN S (2000)
Trailer Lamps: Initial Inspection and Diagnostic Overview
Inspection and Verification
1. Verify the customer concern by operating the trailer towing package.
2. Visually inspect for the following obvious signs of electrical damage.
Visual Inspection Chart
Visual Inspection Chart
3. If the concern is not visually evident, verify the symptom and proceed to the Symptom Chart. See: Symptom Related Diagnostic Procedures
