Keyless Entry System Description and Operation: Notes

The keyless entry system is a supplementary vehicle entry device. Radio frequency interference or discharged batteries may disable the system.

Keyless entry allows you to operate the following features:

• The door locks
• The rear compartment lid release-Press and hold rear release button to activate.
• The illuminated entry lamps
• The panic alarm

The keyless entry system has the following main components:

• The keyless entry transmitters
• The body control module (BCM)
• The remote control door lock receiver (RCDLR). When a button is pressed on the transmitter, the transmitter sends an RF signal to the RCDLR. The RCDLR receives the signal and sends a serial data message requesting the appropriate function from the BCM.