Volume Is Too High Or Too Low When Driving At Freeway Speeds

Symptom Troubleshooting: Volume is too high or too low when driving at freeway speeds

Volume is too high or too low when driving at freeway speeds

NOTE:

- Check the vehicle battery condition first. Testing and Inspection

- Check the connectors for poor connections or loose terminals.

1. Test-drive the vehicle at highway speeds and monitor volume level.

Is the volume level too high, or too low?
YES - Go to step 2.

NO - Intermittent failure, the system is OK at this time.


2. Change the SVC mode setting in sound set-up to Mid. Description and Operation

Is the volume level still too high, or too low?
YES -
- With navigation: Replace the audio-navigation unit. Audio-Navigation Unit Removal/Installation (With Navigation)

- Without navigation: Replace the audio unit. Audio Unit Removal/Installation (Without Navigation, With Audio)


NO - Improper SVC setting for customers sound taste.