AUDIO AND VISUAL SYSTEM (for Radio Receiver Type), Diagnostic DTC:CB-52, CB-7E

DTC Code DTC Name
CB-52 No Playable iPod File Exists
CB-7E No Playable USB File Exists

DESCRIPTION

DTC Code DTC Detection Condition Trouble Area
CB-52 No playable files on the "iPod".

  • "iPod"

  • Radio receiver assembly
CB-7E No playable files on the USB device.

  • USB device

  • Radio receiver assembly

INSPECTION PROCEDURE

Note

The data stored on the USB device or "iPod" may be changed or lost due to malfunctions, repairs, system errors, etc. Therefore, when repairs are to be performed, explain this to the customer and obtain their consent prior to performing repairs.

Tech Tips

After the inspection is completed, clear the DTCs.

PROCEDURE


  1. CHECK USB DEVICE OR "iPod"


    1. Disconnect the USB device or "iPod" from the stereo jack adapter 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.

      Result
      Result Proceed to
      No playable files exist A
      Playable files exist B

    B

    REPLACE USB DEVICE OR "iPod" Click here

    A

    END

  2. REPLACE USB DEVICE OR "iPod"


    1. Turn the ignition switch off.

      Tech Tips

      When one of these DTCs has been stored, it is necessary to turn off the ignition switch 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 stereo jack adapter assembly.


    NEXT

  3. CHECK FOR DTC


    1. Clear the DTCs Click here.

    2. Check for DTCs and check if the same DTC occurs again.

      Tech Tips

      If DTCs are output frequently, replace the radio receiver assembly.

      OK
      Malfunction disappears.

    NG

    REPLACE RADIO RECEIVER ASSEMBLY Click here

    OK

    END (USB DEVICE OR "iPod" WAS DEFECTIVE)