Dtc B15A0 Lan Master Malfunction

Audio Visual Telematics. Land Cruiser. Urj200, 202 Grj200 Vdj200
Navigation Multi Info Display. Land Cruiser. Urj200, 202 Grj200 Vdj200

DESCRIPTION

INSPECTION PROCEDURE

CLEAR DTC

CHECK DTC

DTC B15A0 LAN Master Malfunction

DTC B15AD Navigation Processor Malfunction

DTC B15B7 Bluetooth Module 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:
  1. Bus malfunction
  2. Sub-microprocessor malfunction
  3. EEPROM error
Multi-media module receiver assembly
B15AD
When either of the conditions below is met:
  1. A short to ground, short to +B or open occurs in the gyro signal circuit
  2. Gyro sensor malfunction
B15B7
When either of the conditions below is met:
  1. Internal IC malfunction
  2. Tuner malfunction

INSPECTION PROCEDURE

NOTICE:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System (Click here).
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)