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
| Condition |
Possible Sources |
Action |
- No communication with the parking aid module
|
- Circuitry.
- Parking aid module.
|
|
- Parking aid is inoperative
|
- Circuitry.
- Parking aid sensor.
- Parking aid speaker.
- Parking aid disable/traction assist switch.
- Parking aid module.
|
|
- Continuous or intermittent tone when no obstacles or fault codes are present (certain obstacles may appear "stealthy" to the system, depending on geometric shape, size and material.)
|
- Dirty or blocked parking aid sensor(s).
|
- CLEAN the rear bumper and sensors with high pressure water.
|
- Parking aid sensor holder(s) or parking aid sensor(s) locked into the rear bumper incorrectly.
|
- LOCK the parking aid sensor holders correctly into the rear bumper. LOCK the parking aid sensors correctly into the parking aid sensor holders.
|
- Parking aid sensors are not aligned correctly.
|
|