( TL19E00J10300000000FAAT25 )

Audio System Symptom Troubleshooting - USB device does not function

1. Check for continuity between the terminals of audio unit connector D (14P) according to the table.

   From terminal | To terminals
   --- | ---
   D3 (GRY) | D9 (RED), D10 (GRN)

Is there continuity?

YES | - | Repair short in the wire(s) betweens audio unit connector D (14P). Replace the appropriate; shield harness.■
NO | - | Go to Step 23 .

1. Check is sound normally comes out from the speakers while selecting radio, CD, TV etc.

Is the sound normal?

YES | - | Replace the USB adapter unit. ■

NO

-

Replace the Audio unit:■

- With navigation system
- Without navigation system

1. Turn the ignition switch to LOCK (0).

1. Disconnect USB adapter unit connector A (14P) and the audio unit connector D (14P).