Engine Immobiliser System (from 12/2010)

ENGINE IMMOBILISER: ENGINE IMMOBILISER SYSTEM: B279C: Theft Deterrent System Presence Detection
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.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC OUTPUT

(a) Clear the DTCs DTC Check / Clear (from 12/2010).

(b) Recheck for DTCs.

OK:

DTC B279C is not output.

NG -- REPLACE ECM Removal (from 12/2010)

OK -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting