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 radio receiver assembly or multi-display controller sub-assembly.

Tech Tips


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

  • If there is a malfunction in the picture circuit, the radio receiver assembly will store this DTC.

  • If there is a malfunction in the picture circuit between the multi-display controller sub-assembly and television display assembly LH or television display assembly RH, the multi-display controller sub-assembly will store this DTC.

DTC No. Detection Item DTC Detection Condition Trouble Area
B15B0 Display Screen Malfunction Picture circuit (TFT unit) malfunction

  • Navigation system

  • Multi-display controller sub-assembly

  • Television display assembly

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs.

      Click here


      Body Electrical > Navigation System > Clear DTCs

    2. Recheck for DTCs.


      Body Electrical > Navigation System > Trouble Codes

      Tech Tips


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

      • If there is a malfunction in the picture circuit, the radio receiver assembly will store this DTC.

      • If there is a malfunction in the picture circuit between the multi-display controller sub-assembly and the television display assembly LH or television display assembly RH, the multi-display controller sub-assembly will store this DTC.


      1. B005N98C01
        *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

    A

    USE SIMULATION METHOD TO CHECK Click here

    B

    GO TO NAVIGATION SYSTEM Click here

    C

  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
      Television display assembly LH does not operate. B
      Television display assembly RH does not operate. C

    A

    REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY w/o Rear No. 2 Seat: Click here
    REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY w/ Rear No. 2 Seat: Click here

    C

    REPLACE TELEVISION DISPLAY ASSEMBLY RH Click here

    B

  3. REPLACE TELEVISION DISPLAY ASSEMBLY LH


    1. Replace the television display assembly LH.

      Click here

    2. Clear the DTCs.

      Click here


      Body Electrical > Navigation System > Clear DTCs

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


      Body Electrical > Navigation System > Trouble Codes
      OK
      No DTCs are output.
      Result
      Proceed to
      OK
      NG

    OK

    END

    NG

    REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY w/o Rear No. 2 Seat: Click here
    REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY w/ Rear No. 2 Seat: Click here

  4. REPLACE TELEVISION DISPLAY ASSEMBLY RH


    1. Replace the television display assembly RH.

      Click here

    2. Clear the DTCs.

      Click here


      Body Electrical > Navigation System > Clear DTCs

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


      Body Electrical > Navigation System > Trouble Codes
      OK
      No DTCs are output.
      Result
      Proceed to
      OK
      NG

    OK

    END

    NG

    REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY w/o Rear No. 2 Seat: Click here
    REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY w/ Rear No. 2 Seat: Click here