If your garage door opener uses a keypad and that keypad stops working then there are a few things you can do to get it functioning.
Garage door starts down then stops and goes back up.
The garage door goes down then back up.
The problem starts when you hit the button to close it and the door starts to close.
Adjust the limits as needed.
There are four common problems with garage door sensors three of these homeowners can fix.
Your garage door opens immediately after closing.
The garage door will automatically go in reverse.
Garage door opener keeps going back up.
Much like your travel down setting your garage door opener s limit switch governs where your garage door stops when being raised or lowered.
Turn the down limit switch screw clockwise one turn with a flat blade screwdriver if the garage door closes and then begins to open back up.
If your garage door isn t staying open or staying closed you may need to adjust your limit switch which requires only a.
You push the button to close the garage door.
How to fix a garage door that keeps reversing.
If it is a new installation check the postion of the door arm.
It goes partway down reverses direction and goes back up again.
The garage door keeps going up and down.
Make sure only the safe t beams that came with this garage door opener are installed.
Check if the safe t beams red led light.
This is almost always the result of a.
Your garage door opens when it hits the ground.
But seems to be unable to close all the.
Check if the limits are properly set.
Garage door starts down then stops and goes back up or safe t beam system malfunction.