Volume Does Not Change
WARNING: This page is about a different car, the 2011 Honda Pilot, 2010 Honda Pilot, and 2009 Honda Pilot. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Set the fader and balance positions to the center.
- Check the connectors for poor connections or loose terminals.
- Check the vehicle battery condition first.
- Turn the ignition switch to ON (II).
- Turn on the audio unit and check for sound in each mode (AM, FM, XM, USB and CD).
Is the sound normal?
YES - Go to step 3.
NO - Go to audio system sound is weak or distorted (see AUDIO SYSTEM SOUND IS WEAK OR DISTORTED (DISPLAY IS NORMAL) ), or no sound is heard from speakers (see NO SOUND IS HEARD FROM SPEAKER(S) FROM ALL INPUTS (DISPLAY IS NORMAL) (WITH REAR ENTERTAINMENT SYSTEM AND/OR NAVIGATION) ). ■
- Operate the volume knob to see if the volume changes.
Does the volume change?
YES - Operation is normal at this time. ■
NO - Substitute a known-good audio unit (see AUDIO UNIT REMOVAL/INSTALLATION ), and recheck. If the symptom/indication goes away, replace the original audio unit. ■