Passive Anti-Theft System (PATS) - Symptom Chart
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.
SYMPTOM CHART
| Condition |
Possible Sources |
Action |
- The anti-theft indicator is always/never on - engine cranks, but no three-second theft indicator prove-out
|
- Fuse(s)
- Circuitry
- Theft LED
- Instrument cluster
- Powertrain control module (PCM)
|
|
- The engine does not crank - the anti-theft LED proves-out normally
|
- Starter relay
- Powertrain control module (PCM)
- Circuitry
|
|