Audio System Symptom Troubleshooting - There is no sound from the right speaker when the USB device is connected
There is no sound from the right speaker when the USB device is connected
NOTE:
  • Check the vehicle battery condition first.
  • Check the connectors for poor connection or loose terminals.
  1. Turn the ignition switch to ON (II).
  1. Check the sound output in AM/FM and CD modes.
Is the sound normal?
YES -
Go to Step 3 .
NO -
Go to no Sound is heard from the speaker(s).
  1. Turn the ignition switch to LOCK (0).
  1. Disconnect USB adapter unit connector A (14P).
  1. Turn the ignition switch to ON (II).
  1. Measure the voltage between USB adapter unit connector A (14P) terminal No. 1 and No. 2 to body ground individually.
Is there battery voltage?
YES -
Go to Step 7 .
NO -
Repair open in the wire(s) between USB adapter unit and audio unit.■
  1. Turn the ignition switch to LOCK (0).
  1. Reconnect USB adapter unit connector A (14P).
  1. Turn the ignition switch to ON (II).