NAVIGATION SYSTEM (for DVD), Diagnostic DTC:B15A0, B15AD, B15B3, B15B7

DTC Code DTC Name
B15A0 LAN Master Malfunction
B15AD Navigation Processor Malfunction
B15B3 Radio Tuner Malfunction
B15B7 Bluetooth Module Malfunction

DESCRIPTION

These DTCs are stored when a malfunction occurs in the navigation receiver assembly.

DTC No. DTC Detection Condition Trouble Area
B15A0

When either condition below is met:


  • Bus malfunction

  • Sub-microprocessor malfunction

 Navigation receiver assembly
B15AD

When either condition below is met:


  • A short to ground, short to +B or open occurs in the gyro signal circuit

  • Gyro sensor malfunction
B15B3 Tuner communication error
B15B7 "Bluetooth" module malfunction

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