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 multi-media module receiver assembly 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 multi-media module receiver assembly stores this 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

  • Navigation system

  • Multi-display controller sub-assembly

  • Television display assembly

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs Click here.

    2. 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 multi-media module receiver assembly stores this 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. A01NJYSE01
        Text in Illustration
        *a Example

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

      2. Check the 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 "REAR". C

    B

    GO TO NAVIGATION SYSTEM Click here

    C

    CHECK TELEVISION DISPLAY ASSEMBLY Click here

    A

    USE SIMULATION METHOD TO CHECK Click here

  2. CHECK TELEVISION DISPLAY ASSEMBLY


    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

  3. REPLACE TELEVISION DISPLAY ASSEMBLY LH


    1. Replace the television display assembly LH Click here.

    2. Clear the DTCs Click here.

    3. Recheck for DTCs and check that no DTCs are output.

      OK
      No DTCs are output.

    NG

    REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY Click here

    OK

    END

  4. REPLACE TELEVISION DISPLAY ASSEMBLY RH


    1. Replace the television display assembly RH Click here.

    2. Clear the DTCs Click here.

    3. Recheck for DTCs and check that no DTCs are output.

      OK
      No DTCs are output.

    NG

    REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY Click here

    OK

    END