Symptom Chart(s)
Symptom Chart: Parking Aid
| Condition | Possible Sources | Actions |
|---|---|---|
| A module does not communicate with the diagnostic scan tool | Fuse Wiring, terminals or and related in-line connectors Module |
REFER to: Communications Network . |
| The parking aid is inoperative | 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 sensors are not aligned correctly | CARRY OUT the azimuth system check. Refer to: Azimuth System Check . | |
| The parking aid tones are inoperative | Wiring, Terminals or and related in-line connectors ACM Audio DSP |
To diagnose the audio system, Refer to Information And Entertainment System . |
| The parking aid menu is not available in the message center and cannot be deactivated | A MyKey ® restricted key is in use | The parking aid disable feature is not available when a MyKey ® restricted key is in use. This is normal operation. |