F 150 2WD Pickup V8-5.4L SOHC VIN 3 (1999)
Tail Lamp: Flow of Diagnosis
1. Verify the customer concern by operating the parking lamps.
2. Visually inspect for the following obvious signs of mechanical and electrical damage.
VISUAL INSPECTION CHART
Mechanical
^
Damaged multifunction switch
^
Damaged headlamp switch
Electrical
^
Battery Junction Box (BJB) Fuse 7 (15A)
^
Central Junction Box (CJB) Fuse 4 (5A)
^
Damaged wiring harness
^
Loose or corroded connections
^
Damaged parking lamp relay
^
Damaged parking, rear or license lamp
3. If the concern is not visually evident, determine the symptom and proceed to Symptom Chart. See: Symptom Related Diagnostic Procedures
