Push down on the control button locking tabs to release them and then pull the control.
Remove garage door opener wall switch.
If the garage door is hard wired.
How to replace wall switch to a garage door opener 1.
Locate the bell wire that connects the wall switch to the garage door opener.
Secure it as firmly as you can.
Place a stepladder beneath the garage door opener and unplug the power to the unit.
Again depending on the model of your new wall button use a phillips head screwdriver or small flat head screwdriver to attach the new button to the wall.
How to replace the wall switch to a garage door opener step 1.
Install the new wall control.
Remove the wall control.
Step 6 attach the new button of the wall control.
Place a stepladder under the garage door opener motor head so that you can reach the opener power cord.
Remove the two screws that secure the wall switch to the wall with a phillips head screwdriver.
Clean the area and then you ll be ready.