Symptom Chart
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.
SYMPTOM CHART
| Condition |
Possible Sources |
Action |
- Both headlamps are inoperative
|
- Central junction box (CJB) fuse 7 (30A)
- Circuitry
- Headlamp switch
- Multifunction switch
- CJB
|
|
- The low beams are inoperative
|
- Circuitry
- Daytime running lamp (DRL) relay 1
- Multifunction switch
- CJB
|
|
- The high beams are inoperative
|
- CJB fuse 30 (15A)
- Circuitry
- Multifunction switch
- CJB
|
|
- One low beam headlamp is inoperative
|
- CJB fuse 46 (10A) (RH headlamp)
- CJB fuse 47 (10A) (LH headlamp)
- Headlamp bulb
- Circuitry
- CJB
|
|
- One high beam headlamp is inoperative
|
|
- REPAIR circuit 12 (LG/BK). TEST the system for normal operation.
|
- The headlamps are on continuously
|
- DRL relay 1
- Circuitry
- Headlamp switch
- Multifunction switch
- CJB
- Vehicle security module
|
|
- The high and low beam headlamp is inoperative on one side
|
|
- REPAIR circuit 57 (BK). TEST the system for normal operation.
|
- The flash-to-pass feature is inoperative
|
- Multifunction switch
- Circuitry
|
|