Hi,
I have a 2017 Jeep Grand Cherokee.
To open the car door (locked), I simply grab the handle and the door unlocks then opens with the Key FOB in my pocket.
The Key FOB has buttons that include Unlock. If I press this button, the Key FOB would transmit a coded signal in UHF band to the Jeep.
I assume because I am NOT pressing any buttons, my Jeep transmits a signal (perhaps in short bursts) and my Key FOB responds by indicating it's presence?
Can someone clarify this?
Thank You in advance, John