REAR SEAT ENTERTAINMENT SYSTEM, Diagnostic DTC:B15B0

DTC Code DTC Name
B15B0 Display Screen Malfunction

DESCRIPTION

This DTC is stored when a malfunction occurs in the display and navigation module display or multi-display controller sub-assembly.

Tech Tips


  • The trouble area cannot be determined by checking DTCs with the intelligent tester. It is necessary to display the "System Check Mode" screen to determine the trouble area.

  • If the picture circuit is faulty, the display and navigation module display store the DTC.

  • If the picture circuit between the multi-display controller sub-assembly and the television display assembly LH or television display assembly RH is faulty, the multi-display controller sub-assembly stores this DTC.

DTC No. DTC Detection Condition Trouble Area
B15B0 Picture circuit (TFT unit) malfunction

  • Display and navigation module display

  • Television display assembly

  • Multi-display controller sub-assembly

INSPECTION PROCEDURE

Note

When replacing the display and navigation module display or telematics transceiver, perform vehicle contract setting (w/ G-BOOK System) Click here.

PROCEDURE


  1. CLEAR DTC


    1. Clear the DTCs Click here.


    NEXT

  2. RECHECK DTC


    1. Recheck for DTCs.

      Tech Tips


      • The trouble area cannot be determined by checking DTCs with the intelligent tester. It is necessary to display the "System Check Mode" screen to determine the trouble area.

      • If the picture circuit is faulty, the display and navigation module display store the DTC.

      • If the picture circuit between the multi-display controller sub-assembly and the television display assembly LH or television display assembly RH is faulty, the multi-display controller sub-assembly stores this DTC.


      1. Display the "System Check Mode" screen. Click here.

        A01NG2YE03

      2. Check result on the "System Check Mode" screen.

        Result
        Result Proceed to
        No DTCs are output. A
        DTC "B15B0" is output from "EMV-M". B
        DTC "B15B0" is output from "RSE". C

    B

    REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Click here

    C

    CHECK TELEVISION DISPLAY ASSEMBLY OPERATION Click here

    A

    USE SIMULATION METHOD TO CHECK Click here

  3. CHECK TELEVISION DISPLAY ASSEMBLY OPERATION


    1. Check television display assembly operation.


      1. Check which television display assembly does not operate.

        Result
        Result Proceed to
        Both television display assemblies do not operate. A
        The television display assembly LH does not operate. B
        The television display assembly RH does not operate. C

    B

    REPLACE TELEVISION DISPLAY ASSEMBLY LH Click here

    C

    REPLACE TELEVISION DISPLAY ASSEMBLY RH Click here

    A

    REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY Click here

  4. REPLACE TELEVISION DISPLAY ASSEMBLY LH


    1. Replace the television display assembly LH Click here.

    2. Recheck for DTCs and check if the same DTC is output again Click here.

      Result
      Result Proceed to
      DTC B15B0 is not output. A
      DTC B15B0 is output. B

    B

    REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY Click here

    A

    END

  5. REPLACE TELEVISION DISPLAY ASSEMBLY RH


    1. Replace the television display assembly RH Click here.

    2. Recheck for DTCs and check if the same DTC is output again Click here.

      Result
      Result Proceed to
      DTC B15B0 is not output. A
      DTC B15B0 is output. B

    B

    REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY Click here

    A

    END