Keyless Entry System Description and Operation: Notes
WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
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 Remote Trunk Release-Press and hold the trunk release button to release deck lid. The transmission must be in park for this feature to operate.
- The illuminated entry lamps
- The panic alarm
The keyless entry system has the following main components:
- The transmitters
- The remote control door lock receiver (RCDLR)-When you press a button on the transmitter, the transmitter sends a signal to the RCDLR. The RCDLR receives the signal and sends a GMLAN serial data message requesting the appropriate function.