DTC    B279C    Theft Deterrent System Presence Detection

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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.
  1. *: 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

1.REPLACE POWER MANAGEMENT CONTROL ECU

  1. Replace the current power management control ECU with a compatible power management control ECU (Click here).


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