Dtc B279C Theft Deterrent System Presence Detection

Securities. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
Engine Immobiliser. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

DESCRIPTION

INSPECTION PROCEDURE

CLEAR DTC

CHECK FOR DTC

DTC B279C Theft Deterrent System Presence Detection


DESCRIPTION

If an ECM that is incompatible with the engine immobiliser system is installed, the ECM outputs this DTC.

DTC Code
DTC Detection Condition
Trouble Area
B279C
ECM for vehicle without engine immobiliser system is installed on vehicle with engine immobiliser system
ECM

INSPECTION PROCEDURE

1.CLEAR DTC

  1. Clear the DTC (RAV4_ACA30 RM000001TCQ00EX.html).


NEXT


2.CHECK FOR DTC

  1. Check for DTC (RAV4_ACA30 RM000001TCQ00EX.html).

    OK:
    DTC B279C is not output.
    Result
    Result
    		Proceed to
    OK
    		A
    NG (for 1AZ-FE)
    		B
    NG (for 2AZ-FE)
    		C
    NG (for 2GR-FE)
    		D
    NG (for 3ZR-FAE)
    		E


B
REPLACE ECM (RAV4_ACA30 RM0000017UO01FX.html)

C
REPLACE ECM (RAV4_ACA30 RM0000017UO01HX.html)

D
REPLACE ECM (RAV4_ACA30 RM0000017UO01GX.html)

E
REPLACE ECM (RAV4_ACA30 RM0000017UO01KX.html)
A

USE SIMULATION METHOD TO CHECK (RAV4_ACA30 RM000000UZ306OX.html)