NAVIGATION SYSTEM (for HDD), 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. (w/ rear seat entertainment system)

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 between the display and navigation module display and the multi-display assembly is faulty, the display and navigation module display 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. (w/ rear seat entertainment system)

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

  • Display and navigation module display

  • Rear seat entertainment system (w/ Rear Seat Entertainment System)

INSPECTION PROCEDURE

Note

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

PROCEDURE


  1. CLEAR DTC


    1. Clear the DTC Click here.


    NEXT

  2. CHECK DTC

    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 between the display and navigation module display and the multi-display assembly is faulty, the display and navigation module display 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. (w/ rear seat entertainment system)


    1. A01NE9ME01
      Text in Illustration
      *1 Example

      Display the "System Check Mode" screen Click here.

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

      Result
      Result Proceed to
      DTC "B15B0" is output from "EMV-M" or "EMVN". A

      DTC "B15B0" is output from "RSE".

      (w/ Rear Seat Entertainment System)

      		 B
      No DTCs are output. C

    B

    GO TO REAR SEAT ENTERTAINMENT SYSTEM Click here

    C

    USE SIMULATION METHOD TO CHECK Click here

    A

    REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Click here