Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Vehicle Proximity Notification System
Symptom
Suspected Area
Link
Sound is not produced
Refer to "There is No Sound Made"
When engine starts or shift lever is in P, sound does not stop
Refer to "The Sound does not Stop when The Engine is Operated or when The Shift Lever is in P"
Communication between vehicle proximity notification system (vehicle approaching speaker controller) and Techstream is not possible
Refer to "Communication between Vehicle Proximity Notification System and Diagnostic Tool is not Possible"