ENGINE IMMOBILISER SYSTEM, Diagnostic DTC:B279C

DTC Code	DTC Name
B279C	Theft Deterrent System Presence Detection

DESCRIPTION

This code is stored when a power management control ECU that is incompatible with the engine immobiliser system is installed to the vehicle.

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

*: Only output while a malfunction is present.

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	-

INSPECTION PROCEDURE

PROCEDURE

REPLACE CURRENT POWER MANAGEMENT CONTROL ECU WITH PROPER POWER MANAGEMENT CONTROL ECU
1. Replace the current power management control ECU with the proper power management control ECU Click here.
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