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NAVIGATION SYSTEM, Diagnostic DTC:B15A0, B15AD

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

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PROCEDURE


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    CLEAR DTC


    1. Clear the DTCs (Click here).


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    CHECK DTC


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

      OK
      No DTCs are output.

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    USE SIMULATION METHOD TO CHECKClick here

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    REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLYClick here