Audio unit power switch will not turn off (without navigation)
WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Check the vehicle battery condition first (see 12 VOLT BATTERY TEST ).
- Check for aftermarket accessories plugged into the vehicle's accessory power sockets.
- Check the connectors for poor connections or loose terminals.
- Turn the ignition switch to ON (II).
- Push the power switch button OFF or turn the ignition switch to LOCK (0) to see if the audio unit turns OFF.
Does the audio unit turn off?
YES -Operation is normal.
NO -
- Except DX model: Go to step 3.
- DX model: Go to step 5.
- Turn the ignition switch to LOCK (0).
- Measure the voltage between audio unit connector A (24P) terminal No. 14 and body ground.
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Is there battery voltage?
YES -Check for short to power on the PUR wire.
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.
- Turn the ignition switch to LOCK (0).
- Measure the voltage between audio unit connector A (24P) terminal No. 14 and body ground.
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Is there battery voltage?
YES -Check for short to power on the PUR wire.
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.