Symptom Table
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
REVERSING LAMPS SYMPTOM TABLE
| Condition |
Possible Sources |
Action |
- The reversing lamps are inoperative
|
- Circuitry
- Reversing lamp switch
- Smart junction box (SJB)
- Instrument cluster
|
|
- The individual reversing lamp is inoperative
|
|
- MEASURE the resistance between the LH reversing lamp C451-3, circuit 57 (BK), harness side and ground; or between the RH reversing lamp C461-3, circuit 57 (BK), harness side and ground.
- If the resistance is less than 5 ohms, REPAIR circuit 140 (BK/PK). TEST the system for normal operation.
- If the resistance is not less than 5 ohms, REPAIR circuit 57 (BK). TEST the system for normal operation.
|
- The reversing lamps are on continuously
|
- Circuitry
- Reversing lamp switch
- SJB
- Instrument cluster
|
|