Symptom Chart
WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART - ANTI-THEFT - PERIMETER
| Condition |
Possible Sources |
Action |
- The anti-theft system does not disarm - driver door lock cylinder
|
- Circuitry.
- Smart junction box (SJB).
- Driver door disarm switch.
|
|
- The anti-theft system does not disarm - using the ignition cylinder
|
- Standard corporate protocol (SCP) network error.
- Passive anti-theft system (PATS) transceiver.
- Defective/unprogrammed key.
- Powertrain control module (PCM).
- Circuitry.
|
|
- The anti-theft system does not operate correctly - no anti-theft alarm horn
|
- Bussed electrical center (BEC) fuse(s):
- 58 (30A)
- 60 (30A)
- 62 (30A)
- 65 (30A)
- Circuitry.
- Anti-theft horn.
- Smart junction box (SJB).
|
|
- The anti-theft system does not operate correctly - anti-theft alarm horn continuously on
|
- Circuitry.
- Anti-theft alarm horn.
- Smart junction box (SJB).
|
|
- The anti-theft system does not operate correctly - turn signals do not flash when arming
|
- Bussed electrical center (BEC) fuse(s):
- Circuitry.
- Hood ajar switch.
- Door ajar switch.
- Liftgate ajar switch.
- Smart junction box (SJB).
|
|