Inspection and Verification
WARNING: This page is about a different car, the 2004 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
- Verify the customer concern by operating the headlamp switch. To duplicate the condition, place the headlamp switch in the PARK position and rotate the instrument panel dimmer switch to the full illumination position.
- Visually inspect for obvious signs of mechanical and electrical damage.VISUAL INSPECTION
Mechanical Electrical - Headlamp switch
- Instrument panel dimmer switch
- Smart junction box (SJB) fuse(s):
- 1 (5A)
- 20 (7.5A)
- Connectors
- Circuitry
- If the fault is not visually evident, verify the symptom and proceed to the SYMPTOM CHART .