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	When an ECM that is incompatible with the engine immobiliser system is installed.	ECM

1.REPLACE CURRENT ECM WITH PROPER ECM

for 1GR-FE

Replace the current ECM with the proper ECM ().

for 1UR-FE

Replace the current ECM with the proper ECM ()

for 1VD-FTV

Replace the current ECM with the proper ECM ()

for 3UR-FE

Replace the current ECM with proper ECM ().