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
|
|
- The turn signal lamps are inoperative
|
- Wiring, terminals or connectors
- Multifunction switch
- SJB
|
|
- The turn signal lamps are always on
|
- Wiring, terminals or connectors
- Multifunction switch
- SJB
|
|
- One turn signal/hazard lamp is inoperative/always on
|
- Wiring, terminals or connectors
- Bulb holder
- Rear lamp jumper harness
- SJB
|
|
- The hazard lamps are inoperative/always on
|
- Wiring, terminals or connectors
- Hazard flasher switch
- SJB
|
|