Test F: The CHECK PARK ASSIST/PARK ASSIST OFF Warning Is Inoperative

PINPOINT TEST F: THE CHECK PARK ASSIST/PARK ASSIST OFF WARNING IS INOPERATIVE

F1-F2:

Normal Operation
The parking aid on/off status is sent from the parking aid module to the instrument cluster over the medium speed controller area network (MS-CAN) communication bus lines. When the RESET button is pressed, the instrument cluster sends a query to the parking aid module, requesting a system status. The parking aid module responds to the instrument cluster with the status of the system, either on or off. If the return status message is missing or corrupted, the instrument cluster does not display the brackets around either the ON or OFF selection.

Possible Causes
- Communication network
- Parking aid system