IMMOBILISER SYSTEM, Diagnostic DTC:B279C

DTC Code DTC Name
B279C Theft Deterrent System Presence Detection

DESCRIPTION

This code is stored when a hybrid vehicle control ECU assembly that is incompatible with the immobiliser system is installed to the vehicle.

DTC Code DTC Detection Condition Trouble Area DTC Output Confirmation Operation
B279C A hybrid vehicle control ECU assembly that is incompatible with the immobiliser system is installed (1 trip detection logic*). Hybrid vehicle control ECU assembly Check for DTCs.

Vehicle Condition and Fail-safe Operation when Malfunction Detected
Vehicle Condition when Malfunction Detected Fail-safe Operation when Malfunction Detected
Hybrid control system cannot be started -
Related Data List and Active Test
DTC Code Data List and Active Test
B279C -

CAUTION / NOTICE / HINT

Note

Before replacing the hybrid vehicle control ECU assembly, refer to the Service Bulletin.

PROCEDURE


  1. REPLACE CURRENT HYBRID VEHICLE CONTROL ECU ASSEMBLY WITH PROPER HYBRID VEHICLE CONTROL ECU ASSEMBLY


    1. Replace the current hybrid vehicle control ECU assembly with the proper hybrid vehicle control ECU assembly Click here.


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