Remote Keyless Entry: Description
The wireless door lock control system is to lock and unlock all the doors at a distance, transmitting a weak radio wave from a transmitter contained in the master ignition key. The weak radio wave (coded differently for each key) is sent to the receiver via the rear window defogger wiring from witch signal is sent to the theft deterrent ECU.
A main switch is located on the lower left side of the instrument panel. It is normally left on; however, it should be turned off whenever the vehicle is not operated for a long period of time or the master ignition key is lost.