A remote start immobilizer bypass system records signals of an authorized key transponder and emulates the key transponder signals in response to receipt of a remote start command from a remote controller. To extend the range and facilitate placement of the remote start immobilizer bypass system within a vehicle, the emulated signals are reinforced by emitting the emulated signals in-phase and out-of-phase relative to the immobilizer coil signal used for inductively-coupled communications between the key transponder and the immobilizer coil. The in-phase and out-of-phase signals are generated in accordance with the recorded key transponder signals.


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    Title :

    APPARATUS AND METHOD FOR BYPASSING WIRELESS VEHICLE IMMOBILIZERS


    Contributors:

    Publication date :

    2016-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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