Vehicle control system with piggyback controller and associated methods
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 30, 2003
Grant Date -
Sep 11, 2003
app pub date -
Mar 8, 2002
filing date -
Mar 8, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vehicle control system for a vehicle having a door lock actuator includes a remote keyless entry (RKE) system including an RKE transmitter carried by a user, an RKE receiver at the vehicle, and an RKE controller connected to the RKE receiver for selectively operating the door lock actuator based on signals from the RKE transmitter. A piggyback controller at the vehicle is connected to the door lock actuator for performing at least one desired piggyback control function based on selective operation of the door lock actuator by the RKE controller. The piggyback controller may switch to a feature programming mode based on selective operation of the door lock actuator. When in the feature programming mode, the piggyback controller may permit feature selection also based on selective operation of the door lock actuator. The piggyback controller may also be switched to an override or valet mode based on selective operation of the door lock actuator.
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