B279C

DTC B279C

Circuit Description

If an engine control module (ECM) that is incompatible with the engine immobilizer system is installed, the ECM will set this DTC.

DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC B279C Theft Deterrent System Presence Detection

Conditions for Running the DTC

This DTC shall run when key is inserted into key cylinder.

Conditions for Setting the DTC

When ECM that is incompatible with engine immobilizer system is installed.

Action Taken When the DTC Sets

The engine will not start.

Conditions for Clearing the DTC

The DTC will clear when conditions for setting the DTC have been repaired.