ENGINE IMMOBILISER SYSTEM, Diagnostic DTC:B279C
| DTC Code | DTC Name |
|---|---|
| B279C | Theft Deterrent System Presence Detection |
DESCRIPTION
This code is stored when an ECM 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 | An ECM that is incompatible with the engine immobiliser system is installed (1 trip detection logic*). | ECM | Check for DTCs. |
-
*: Only output while a malfunction is present.
INSPECTION PROCEDURE
PROCEDURE
-
REPLACE CURRENT ECM WITH PROPER ECM
-
Replace the current ECM with a proper ECM Click here.
NEXT 
-
-
REGISTER ECU - ECM COMMUNICATION ID
-
Register the ECU - ECM communication ID (refer to the Service Bulletin).
NEXT 
END
-