Keyless Entry Transmitters
The keyless entry transmitter are used to passively or actively lock and unlock the vehicle.
When any one of the 4 allowable programmed transmitters are challenged by a keyless entry antenna by operating either of the front exterior door handles, they will passively send a radio frequency (RF) signal to the remote control door lock receiver (RCDLR) via the door antennas; the RCDLR will then interpret this communication and either allow entry into the vehicle or deny it.