Symptom Chart
Symptom Chart: Parking Aid
| Condition | Possible Sources | Actions |
|---|---|---|
| A module does not communicate with the diagnostic scan tool | Refer to the Pinpoint Test | REFER to: Communications Network . |
| The audible parking aid is inoperative or does not operate correctly | Refer to the Pinpoint Test | GO to Pinpoint Test A |
| Continuous or intermittent tone when no obstacles or fault codes are present | Dirty or iced over parking aid sensor(s) | CLEAN the rear bumper and sensors with high-pressure water. |
| Ice between parking aid sensor(s) and bezel(s) | ALLOW time for the ice between the parking aid sensor(s) and bezel(s) to melt. | |
| Parking aid sensor(s) locked into the rear bumper incorrectly | INSTALL the parking aid sensor(s) into the parking aid sensor bezel(s) correctly. | |
| Parking aid sensor(s) are not aligned correctly | CARRY OUT the azimuth and elevation system check. Refer to: Elevation System Check . | |
| Parking aid sensor(s) isolator ring missing, damaged or misaligned | INSTALL a new parking aid sensor. Refer to: Front Parking Aid Sensor . REFER to: Rear Parking Aid Sensor . | |
| The parking aid disable switch is inoperative or does not operate correctly | Refer to the Pinpoint Test | GO to Pinpoint Test K |
| The parking aid menu is not available in the message center and cannot be deactivated | A MyKey restricted key is in use | Normal operation. |