AUDIO AND VISUAL SYSTEM (w/o Navigation System), Diagnostic DTC:CB-10, CB-11, CB-12

DTC Code DTC Name
CB-10 System Microcomputer Malfunction
CB-11 Media Interface Microcomputer Malfunction
CB-12 CD-LSI Malfunction

DESCRIPTION

DTC No. DTC Detection Condition Trouble Area
CB-10 System microcomputer malfunction

  • Multi-media interface ECU

  • "iPod" or USB device
CB-11 Media interface microcomputer malfunction
CB-12 CD-LSI (large scale integration) malfunction

INSPECTION PROCEDURE

Tech Tips

After the inspection is completed, clear the DTCs.

PROCEDURE


  1. REPLACE USB DEVICE OR "iPod"


    1. Disconnect the USB device or "iPod" from the No. 1 stereo jack adapter assembly.

    2. Turn the power switch off.

      Tech Tips

      When one of these DTCs has been stored, it is necessary to turn off the power switch to make it possible for the vehicle to recognize a new device when it is connected.

    3. Turn the power switch on (ACC).

    4. Connect a known good USB device or "iPod" to the No. 1 stereo jack adapter assembly.


    NEXT

  2. CLEAR DTC


    1. Clear the DTCs Click here.


    NEXT

  3. RECHECK FOR DTC


    1. Recheck for DTCs and check if the same DTC occurs again.

      Tech Tips

      If DTCs are detected frequently, replace the multi-media interface ECU.

      OK
      Malfunction disappears.

    NG

    REPLACE MULTI-MEDIA INTERFACE ECU ASSY Click here

    OK

    USB DEVICE OR "iPod" WAS DEFECTIVE