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 - GLASS, FRAMES AND MECHANISMS
| Condition |
Possible Sources |
Action |
- No communication with the smart junction box (SJB)
|
- Bussed electrical center (BEC) fuse (s):
- Circuitry.
- SJB.
|
|
- All power windows are inoperative
|
- Circuitry.
- Smart junction box (SJB).
|
|
- A single power window is inoperative - LH front
|
- Bussed electrical center (BEC) fuse 6 (30A).
- Circuitry.
- Accessory delay relay 2.
- Window motor.
- LH window control switch.
- Smart junction box (SJB).
|
|
- A single power window is inoperative - RH front
|
- Bussed electrical center (BEC) fuse 10(30A).
- Circuitry.
- Accessory delay relay 1.
- Window motor.
- LH window control switch. RH window control switch.
|
|
- All power vent windows are inoperative
|
- Bussed electrical center (BEC) fuse 10(30A).
- Smart junction box (SJB)fuse5(20A).
- Circuitry.
- Accessory delay relay 1.
- Quarter window switch. SJB.
|
|
- Left or right power vent window is inoperative
|
- Circuitry.
- Quarter window motor.
|
|
- The one-touch down feature is inoperative
|
- LH window control switch.
|
- INSTALL a new LH window control switch.
|
- The defrost system is inoperative
|
- Bussed electrical center (BEC) fuse 13(40A).
- Smart junction box (SJB)fuse14(5A).
- Circuitry.
- Rear window defrost switch. Rear window defrost relay.
- Rear window glass. SJB.
|
|
- The defrost system will not shut off automatically
|
- Circuitry.
- Rear window defrost switch.
- Rear window defrost relay.
- Smart junction box (SJB).
|
|
- The delayed accessory does not turn off
|
- Circuitry.
- Delayed accessory relay 1.
- Smart junction box (SJB).
|
|
- The delayed accessory is inoperative - does not operate correctly
|
- Circuitry.
- Delayed accessory relay 1.
- Smart junction box (SJB).
- Bussed electrical center (BEC).
|
|