B2928

Read the instructions below then start the fault diagnostic procedure.

Symptom: Error message “PARKING ASSIST FAILURE” shown on the SID when reverse is selected. The SPA stops measurement and acoustic signals are given by the SID when the SPA shuts down.

B2928

Fault symptoms

•	Error message “PARKING ASSIST FAILURE” shown on the SID when reverse is selected.

•	The SPA stops measurement and acoustic signals are given by the SID when the SPA shuts down.

Condition

The following conditions apply for the diagnostic trouble code in question:

•	Ignition switch in ON position

•	Reverse gear selected

•	No communication between the control module and the distance sensor.

Diagnostic help

This fault diagnosis concerns electrical faults in the connection cables or distance sensor.

Diagnostic tool functions related to the fault:

•	Left-hand centre distance sensor, distance to object in cm.

For further information about readings, see Menu “Read Values ”.