AUDIO AND VISUAL SYSTEM(for Radio Receiver Type) USB Audio System Recognition/Play Error

INSPECTION PROCEDURE

• When a large amount of data is in a USB device, it may take a while to begin to play.

• When using a USB device, files that are protected by copyright cannot be played.

• When files are not played in the sorted order, perform the following procedure before inspection.




1. Add numbers in front of the file names.

2. Put the files in a folder and copy the folder data to the USB device.

PROCEDURE

1. CHECK USB DEVICE OR "iPod"

   
   

   1. Disconnect the USB device or "iPod" from the radio receiver assembly.

   2. Check if playable files are present on the USB device or "iPod".

      Tech Tips

      Refer to System Description for playable files.

      Click here

   3. Check if the USB device format or "iPod" version is compatible.

      Tech Tips

      Refer to System Description for compatible formats and versions.

      Click here

      Result
      Result Proceed to No playable files exist, or device format or version is incompatible A Playable files exist, and device format or version is compatible B

   
   

   A

   USB DEVICE FORMAT WAS INCOMPATIBLE, "iPod" VERSION WAS INCOMPATIBLE, OR NO PLAYABLE FILES PRESENT

   B

2. FORMAT USB DEVICE OR RESTORE "iPod" AND RECHECK

   
   

   1. Clear all files in the USB device or "iPod" and format/restore it.

   2. Save the data again and check if it can be played on the in-vehicle device.

      Note

      Formatting a USB device or restoring an "iPod" clears all music on the device. Ensure that a backup of the music data is available before performing this operation.

      OK
      Malfunction disappears.

      Result
      Proceed to OK NG

   
   

   OK

   END

   NG

3. REPLACE USB DEVICE OR "iPod"

   
   

   1. Turn the ignition switch off.

      Tech Tips

      When this malfunction occurs, it is necessary to turn the ignition switch off to make it possible for the vehicle to recognize a new device when it is connected.

   2. Turn the ignition switch to ACC.

   3. Connect a known good USB device or "iPod" to the radio receiver assembly.

      Tech Tips

      
      

      • If the malfunction occurred when a USB device was in use, use another USB device for the inspection. If the malfunction occurred when an "iPod" was in use, use another "iPod" for the inspection.

      • Refer to System Description for compatible formats and versions.

        Click here

      Result
      Proceed to NEXT

   
   

   NEXT

4. CHECK USB DEVICE OR "iPod"

   
   

   1. Check if a USB device or "iPod" is recognized by the radio receiver assembly, and if information such as track, artist and album names is displayed on the screen.

      OK
      USB device or "iPod" is recognized properly and the information is displayed on the screen.

      Result
      Proceed to OK NG

   
   

   OK

   USB DEVICE OR "iPod" WAS INCOMPATIBLE OR DEFECTIVE

   NG

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here