Remote Control Door Lock Receiver
WARNING: This page is about a different car, the 2003 Chevrolet Tracker. However, it is still accessible from the selected car via links, so may be relevant.
The remote control door lock receiver (6) is located under the instrument panel to the right of the steering column. The door lock control module is integrated into the receiver. The receiver directly controls the functions of the keyless entry system. The receiver is able to receive signals from up to four transmitters, and must be programmed to accept signals from any transmitters that are to be added or replaced.