Audio Systems Without Navigation

Audio Control Module (ACM) Self-Diagnostic Mode


Audio Systems Without Navigation

1. Turn the Audio Control Module (ACM) on.

2. Operate the audio system in radio tuner (AM/FM) mode.

3. Press and hold preset buttons 3 and 6 for 3 seconds until the speaker walk test begins.
- The display indicates each speaker as it is tested.

4. NOTE: If the speaker walk test is the only test required, this procedure can be stopped after step 3 by turning the ACM off.
Before the speaker walk test is complete, carry out any of the following actions:









5. To exit the self-diagnostic mode, turn the ACM off.