To program up to three devices.
Garage door opener gmc sierra.
Firmly press the button and release the smart button.
If you have a garage door opener in your home and the gm universal home remote system in your car or truck you can easily program the two to work together for your convenience.
Most garage door openers sold before 1996 are fixed code units.
Programming a garage door opener involves time sensitive actions so read the entire procedure before starting.
Acadia 2007 2021 canyon 2014 2021 envoy 2007 2010 jimmy 2007 2010 safari 2007 2010 sierra 2007 2021 sierra hd 2014 2021.
In this video i show you how to program your garage door opener on a 2020 gmc sierra and most other later model general motors cars and trucks.
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.
You will need to be able to access your garage door opener and the buttons on your home remote system at the same time for the process to work.
After you press this button you now have 30.
Otherwise the device will time out and the procedure will have to be repeated.