Rear Console Antenna
WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
This antenna is located in the rear of the console.
The keyless entry rear console antenna is used for both keyless entry and vehicle starting functions. For keyless entry functions, it is used to locate any keyless entry transmitters within the vehicle.
For keyless start function, when the "start/stop" button is pressed, this antenna sends out a challenge to the keyless entry transmitter which begins the passive start communications.