Remote Control Door Lock Transmitter Programming (with or without ATH)
WARNING: This page is about a different car, the 2010 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.
Because the keyless entry transmitter and the vehicle key are integrated as one unit, the transmitter is learned during the normal key learn procedure. Except for the vehicle key learn, there is no specific learn procedure for the keyless entry transmitter. Refer to Adding Keys (Canada) or Adding Keys (North America, Except Canada) or Replacing Keys (Erases All Existing Keys) .