AUDIO AND VISUAL SYSTEM(for 12.3 Inch Display), Diagnostic DTC:B15A6, B15B0

DTC Code DTC Name
B15A6 Display Malfunction
B15B0 Display Screen Malfunction

DESCRIPTION

These DTCs are stored when a malfunction occurs in the accessory meter assembly.

DTC No. Detection Item DTC Detection Condition Trouble Area
B15A6 Display Malfunction

When one of the conditions below is met:


  • RAM error

  • Drawing controller malfunction

  • Internal hard drive malfunction

 Accessory meter assembly
B15B0 Display Screen Malfunction Picture circuit (TFT unit) malfunction Accessory meter assembly

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs.

      Click here


      Body Electrical > Navigation System > Clear DTCs

    2. 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

    USE SIMULATION METHOD TO CHECK Click here

    NG

    REPLACE ACCESSORY METER ASSEMBLY Click here