Symptom Chart
WARNING: This page is about a different car, the 2005 Mercury Montego, 2005 Ford Freestyle, and 2005 Ford Five Hundred. 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)
|
|
|
- The anti-theft indicator is always/never on - no three-second anti-theft indicator prove-out
|
- Smart junction box (SJB) fuse 18 (10A)
- Circuitry
- Instrument cluster
- Powertrain control module (PCM)
|
|
- The anti-theft system does not operate correctly - engine does not crank and the anti-theft indicator proves out normally
|
- Starter relay
- Starter
- Powertrain control module (PCM)
- Circuitry
|
|