Radio Stays Powered With the Ignition Switch OFF
Radio stays powered with the ignition switch OFFNOTE:
- Check the vehicle battery condition first.
- Always check the connectors for poor connection or loose terminals.
- Always check for aftermarket accessories plugged into the vehicle accessory power sockets.
1. Turn the ignition switch to ON (II).
2. With the ignition switch 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.
NO - Go to step 3.
3. Turn the ignition switch to LOCK (0).
4. Remove the audio unit. Disconnect audio unit connector A (20P).
NOTE: Eject all the CDs before removing the audio unit and CD changer to prevent damaging the CD player's load mechanism.
5. Measure the voltage between the No. 2 terminal of audio unit connector A (20P) and body ground.
Is there battery voltage?
YES - Check for short to power on the PUR wire.
NO - Replace the audio unit.