F 550 4WD Super Duty V10-6.8L VIN S (2000)
Courtesy Lamp: Testing and Inspection
Interior Lighting - Motorhome
Initial Inspection
Inspection and Verification - Motorhome
1. Verify the customer concern.
Visual Inspection Chart
Visual Inspection Chart
2. Visually inspect the for obvious signs of electrical damage:
3. If the concern remains after the inspection, refer to Symptom Chart - Motorhome. See: Diagnosis By Symptom
Test L: The Courtesy Lamps Are Inoperative
Pinpoint Test L: THE COURTESY LAMPS ARE INOPERATIVE
