DTC    B15B9    DVD-ROM Deck Malfunction

for Preparation Click here


DESCRIPTION

This DTC is stored when a malfunction occurs in the navigation module board.

DTC No.
DTC Detection Condition
Trouble Area
B15B9
When either of the conditions below is met:
  1. RAM error
  2. Internal power supply malfunction
Navigation module board

INSPECTION PROCEDURE

1.CHECK DTC

  1. Clear the DTCs (Click here).

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

    OK:
    No DTCs are output.



NG
REPLACE NAVIGATION MODULE BOARD (Click here)
OK

USE SIMULATION METHOD TO CHECK (Click here)