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Door Lock DTCS

DOOR LOCK DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
B1242 Wireless Door Lock Tuner Circuit Malfunction
B2784 Antenna Coil Open/Short
B2785 Communication Malfunction between ECUs Connected by LIN
B2786 No Response from Steering Lock ECU
B2789 No Response from ID BOX
B278A Short to GND in Immobilizer System Power Source Circuit
B2790 ID BOX EEPROM Malfunction
B2791 Communication Condition Failure between ECM
B2799 Communication with Immobilizer