Symptom Chart
WARNING: This page is about a different car, the 2009 Mercury Sable, 2009 Ford Taurus X, and 2009 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART
| Condition |
Possible Sources |
Action |
- No communication with the smart junction box (SJB)
|
- Fuse
- Wiring, terminals or connectors
- SJB
|
|
- All the stoplamps are inoperative
|
- Fuse
- Wiring, terminals or connectors
- Stoplamp switch
- SJB
|
|
- One or more stoplamps are inoperative
|
- Wiring, terminals or connectors
- Rear lamp jumper harness
- Rear lamp assembly
- High mounted stoplamp
- SJB
|
|
- The stoplamps are on continuously
|
- Wiring, terminals or connectors
- Stoplamp switch
- PCM
- SJB
|
|