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Home >> Pontiac >> 2010 >> Vibe Base, 1.8 8, Standard >> Repair and Diagnosis >> Body & Frame >> Ignition Switch/Steering Lock >> Immobilizer System >> Description and Operation >> Immobilizer Description and Operation >> Engine Control Module (ECM)

Engine Control Module (ECM)

The engine control module (ECM) verifies that the communication ID received from the theft deterrent key transponder is correct. The ECM can learn only one communication ID. If the communication ID is correct, the ECM enables the starting and fuel delivery systems.

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