F 450 4WD Super Duty V8-6.0L DSL Turbo VIN P (2003)
Brake Lamp: Initial Inspection and Diagnostic Overview
INSPECTION AND VERIFICATION
1. Verify the customer concern by operating the stoplamps.
Visual Inspection Chart
2. Visually inspect for obvious signs of mechanical and electrical damage.
3. If the concern is not visually evident, verify the symptom and proceed to the Symptom Chart. See: Symptom Related Diagnostic Procedures
