ENGINE IMMOBILISER SYSTEM (w/o Entry and Start System), Diagnostic DTC:B279C

DTC Code DTC Name
B279C Theft Deterrent System Presence Detection

DESCRIPTION

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

DTC Code DTC Detection Condition Trouble Area
B279C An ECM for vehicles without an engine immobiliser system is installed to a vehicle with an engine immobiliser system. ECM

INSPECTION PROCEDURE

PROCEDURE


  1. REPLACE CURRENT ECM WITH PROPER ECM


    1. for 1AD-FTV:


      1. Replace the current ECM with the proper ECM Click here.

    2. for 2AD-FHV:


      1. Replace the current ECM with the proper ECM Click here.

    3. for 1ZR-FAE:


      1. Replace the current ECM with the proper ECM Click here.

    4. for 2ZR-FAE:


      1. Replace the current ECM with the proper ECM Click here.


    NEXT

    END