Inspection and Verification
WARNING: This page is about a different car, the 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If any concerns are noted with the headlamps, address the concern(s) by referring to EXTERIOR LIGHTING
before diagnosing the daytime running lamp system.
- Verify the customer concern by operating the daytime running lamps.
- Visually inspect for obvious signs of electrical damage. Refer to the following chart:VISUAL INSPECTION CHART
Electrical - Battery junction box (BJB) fuses:
- 46 (10A)
- 47 (10A)
- Central junction box (CJB) fuse:
- 13 (15A)
- Circuitry
- Daytime running lamp relays
- Daytime running lamp resistor
- Battery junction box (BJB) fuses:
- If the fault is not visually evident, verify the symptom. GO to SYMPTOM CHART .