NAVIGATION SYSTEM (for DVD), Diagnostic DTC:B15B0

DTC Code DTC Name
B15B0 Display Screen Malfunction

DESCRIPTION

This DTC is stored when a malfunction occurs in the navigation receiver assembly.

DTC No. DTC Detection Condition Trouble Area
B15B0

When either condition below is met:


  • Picture circuit (TFT unit) malfunction

  • Back light malfunction (excess current)

 Navigation receiver assembly

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs Click here.

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

      OK
      No DTCs are output.

    NG

    REPLACE NAVIGATION RECEIVER ASSEMBLY Click here

    OK

    USE SIMULATION METHOD TO CHECK Click here