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Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 24 (Theft Deterrent / Keyless Entry) >> Engine Immobilizer System >> DTC B279C: Theft Deterrent System Presence Detection >> Description

DTC B279C: Theft Deterrent System Presence Detection: Description

WARNING: This page is about a different car, the 2008 Lexus IS F. 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 DETECTION CONDITION CHART

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