The light above the button you were pressing will blink repeatedly.
Program my 2012 gmc garage door opener.
Firmly press the button and release the smart button.
Release both buttons after the light goes out.
For gmc owners who are using a garage door opener by genie sommer or who have an older generation of homelink in model years 2008 and earlier select your training videos from the list beneath the main video.
Acadia 2007 2021 canyon 2014 2021 envoy 2007 2010 jimmy 2007 2010 safari 2007 2010 sierra 2007 2021 sierra hd.
After you press this button you now have 30.
Press both the hand held garage door opener button and any one of the three buttons on the universal home remote system at the same time and hold them down.
As soon as this happens release the button.
Go to the garage door opener receiver motor head unit and locate the learn or smart button.