Short answer you can t really do it without a remote or keypad.
Program 2006 tahoe garage door opener without the remote.
The process is different between the third generation 2007 to 2010 and the second generation tahoe 1999 to 2006.
Exit the car and enter your garage locating the garage door opener motor.
Is it possible to program my homelink unit in my truck to open the door without a remote to learn from.
This is typically next to the hanging antenna wire on the back of the motor.
Now if you asked me how you can program your car to your motor where it had pr.
The truck won t come close to fitting in the garage so i cant drive super close to the opening unit but it.
Your car needs to learn the frequency of the garage door opener and that s done with a remote or keypad.
Find the learn or smart button.
You can also program additional remotes beyond the two that come with your tahoe the tahoe s memory will store up to eight.
Examples include very new garage door openers and situations where vehicles need to be running or have the ignition turned on to program the transceiver.
In those cases the process of how to program a homelink garage door opener without a remote will involve a different set of instructions.