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Home >> Honda >> 2012 >> Fit Base, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (Audio System) >> Symptom Troubleshooting >> Audio Unit Power Switch Will Not Turn Off (Without Navigation)
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Audio Unit Power Switch Will Not Turn Off (Without Navigation)

WARNING: This page is about a different car, the 2011 Honda Fit, 2010 Honda Fit, and 2009 Honda Fit. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Check the vehicle battery condition first, (see BATTERY TEST )
  • Check the connectors for poor connections or loose terminals.
  • Check for aftermarket accessories plugged into the vehicle's accessory power sockets.
  • Eject any audio discs before removing the audio unit and audio disc changer to prevent damaging the audio disc player's loading mechanism.
  1. With the ignition switch to ON (II), push the power switch off or turn the ignition switch to LOCK (0) to see if the audio unit turns off.

    Is the audio unit OFF? 

    YES  - Operation is normal at this time.

    NO  - Go to step 2.

  2. Turn the ignition switch to LOCK (0).
  3. Remove the audio unit (see AUDIO UNIT REMOVAL/INSTALLATION ).
  4. Measure the voltage between audio unit connector A (24P) terminal No. 14 and body ground.
    Fig 1: Measuring Voltage Between Audio Unit Connector A (24P) Terminal No. 14 And Body Ground
    G06768826Courtesy of AMERICAN HONDA MOTOR CO., INC.

    Is there voltage? 

    YES  - Check for short to power on ORN wire.

    NO  - Replace the audio unit (see AUDIO UNIT REMOVAL/INSTALLATION ).