NAVIGATION SYSTEM, Diagnostic DTC:B15A0, B15AD

DTC Code DTC Name
B15A0 LAN Master Malfunction
B15AD Navigation Processor Malfunction

DESCRIPTION

These DTCs are stored when a malfunction occurs in the multi-media module receiver assembly.

DTC Code DTC Detection Condition Trouble Area
B15A0

When one of the conditions below is met:


  • Bus malfunction

  • Sub-microprocessor malfunction

  • EEPROM error

 Multi-media module receiver assembly
B15AD

When either of the conditions below is met:


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

  • Gyro sensor malfunction

INSPECTION PROCEDURE

Note

After replacing the multi-media module receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary (w/ SDARS System).

PROCEDURE


  1. CLEAR DTC


    1. Clear the DTCs Click here.


    NEXT

  2. CHECK DTC


    1. Recheck for DTCs and check if the same DTCs are output again Click here.

      OK
      No DTCs are output.

    NG

    REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY Click here

    OK

    USE SIMULATION METHOD TO CHECK Click here