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.
APPARATUS AND METHOD FOR BYPASSING WIRELESS VEHICLE IMMOBILIZERS
07.01.2016
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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