Auxiliary Input Sound Is Low Or Cannot Be Heard (Without Navigation)

Audio System Symptom Troubleshooting - Auxiliary input sound is low or cannot be heard

Auxiliary input sound is low or cannot be heard (without navigation)

NOTE:

- Check the vehicle battery condition first 12 Volt Battery Test.
- Check the connectors for poor connections or loose terminals.
- Use auxiliary stereo cables with 3.5 mm ends only.
- Auxiliary accessories may be played on the audio unit using the auxiliary input.

1. Turn the ignition switch to ON (II).

2. Turn on the audio unit, and connect an auxiliary accessory to the auxiliary input jack.

3. Check the volume operation.

Is the sound normal?

YES -

Operation is normal at the time.

NO -

Go to step 4.

4. Make sure the auxiliary accessory volume is set to MAX.

Is the volume set to MAX?

YES -

Go to step 5.

NO -

Raise the auxiliary accessory volume to MAX. Make sure the audio unit volume is turned down before retesting.

5. Substitute a known-good auxiliary audio accessory and/or auxiliary stereo cable, and recheck.

Does the auxiliary audio accessory operate properly?

YES -

Original auxiliary audio accessory or auxiliary stereo cable is faulty.

NO -

Substitute a known-good center panel, and recheck. If the symptom/indication goes away, replace the original center panel. If the symptom/indication is still present, replace the audio unit Audio Unit Removal / Installation.