Push and hold the 3 buttons in the truck i think until they flash you might check the owners manual on that.
Program 2008 gmc sierra garage door opener.
Go to the garage to locate the garage door opener motor and its learn button.
Garage door opener help.
Go to the garage door opener receiver motor head unit and locate the learn or smart button.
Firmly press the button and release the smart button.
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.
Start with the garage door open.
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.
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.
So i just purchased a new to me 2008 silverado lt ext cab and i m having a hard time figuring out how to program what i think is the garage door opener.
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.
Then go push the button on the opener motor and run back to the truck and push and hold the button in the truck that you wnat it to be.
You may need a ladder to reach the unit and you may need to remove the unit s cover or light lens to locate the.