Test to be sure the remote controls open your garage door.
How to change garage door code linear.
Reposition the switches inside the garage remote control to change the code.
Repeat to change the code in all additional remotes.
The light on the opener will flash when the keypad code is learned accepted.
Now you ve reset your door codes and your remotes should not work.
Replace the cover on the remote control.
Locate the learn button which is typically blue or red.
Look for a button that says learn and hold that down until the light starts blinking.
Do this with all the different garage remote controls you have so all are the exact same gain access to the garage doors motor attached to the garage ceiling.
Use a ladder to reach the garage door motor unit attached to the ceiling.
Press the learn button again to turn the light back on.
Remove the old code from its memory by holding down the learn button until the light beside it goes out.
Enter your new code.
On the linear mdtk keypad enter a 1 6 digit code you want to use to open close the garage door.
Next press the learn button one time until the light comes on and at the same time press the button on your garage door opener.
Remove the old code from unit s memory.
Take the cover off of the garage door s remote control to expose the switches inside the remote.