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Home >> Toyota >> 2012 >> Matrix Base, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 108 (Engine Immobilizer System (W/O Smart Key) (Diagnostic Codes & Circuit Tests)) >> ENGINE IMMOBILIZER SYSTEM (w/o Smart Key System) >> DTC B279C: Theft Deterrent System Presence Detection >> Description
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DTC B279C: Theft Deterrent System Presence Detection: Description

WARNING: This page is about a different car, the 2011 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

If an ECM that is incompatible with the engine immobilizer system is installed, the ECM outputs this DTC.

DTC No. DTC Detection Condition Trouble Area
B279C ECM that is incompatible with engine immobilizer system is installed ECM