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
| Condition |
Possible Sources |
Action |
- No communication with the smart junction box (SJB) module
|
|
|
- All power windows are inoperative
|
- Battery junction box (BJB) fuses.
- Circuitry.
- Window control switch.
- Smart junction box (SJB) circuit breaker.
- Smart junction box (SJB).
- Delayed accessory relay.
|
|
- A single power window is inoperative - LH front
|
- BJB fuse.
- Circuitry
- LH front window control switch.
- LF power window motor.
- SJB
|
|
- A single power window is inoperative - RH front
|
- Circuitry.
- LH or RH front window control switch.
- RH front power window motor.
|
|
- A single power window is inoperative - LH or RH rear
|
- Circuitry.
- LH front window control switch.
- LH or RH rear window control switch.
- LH or RH rear power window motor.
|
|
- The one-touch up/down feature is inoperative - LH front window only
|
- Circuitry.
- LH front power window motor.
- LH front window control switch.
- LH front motor not initialized.
- Battery power was lost while LH front window was operating.
|
|
- The defrost system is inoperative
|
- Battery junction box (BJB) fuses.
- Smart junction box (SJB) fuses.
- Circuitry.
- Rear window defrost grid.
- Electronic manual temperature control (EMTC) module, or if equipped, electronic automatic temperature control (EATC) module.
- SJB.
- BJB.
|
|
- The defrost system will not shut off automatically
|
- Smart junction box (SJB).
- Electronic manual temperature control module (EMTC), or if equipped, electronic automatic temperature control (EATC) module.
- Circuitry.
|
|
- The delayed accessory is inoperative
|
- Smart junction box (SJB) circuit breaker.
- Circuitry.
- SJB.
|
|