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Home >> Honda >> 2012 >> Civic HF, Trans Mfr CD MZ2A >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 63 (Security System / Keyless Entry System - Testing & Troubleshooting (Hybrid)) >> Description >> Immobilizer System Description - Overview without Keyless Access System) (2014 - 2015)
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Immobilizer System Description - Overview without Keyless Access System) (2014 - 2015)

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The ignition key mechanically prevents strangers from starting a vehicle. The immobilizer system adds a second electronic layer of security to the vehicle. If the ignition key matches mechanically, but the electronic check does not match, the PCM suspends fuel delivery and shuts down the engine.

GHH119320Courtesy of HONDA, U.S.A., INC.
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GHH119322Courtesy of HONDA, U.S.A., INC.