There are several reasons why your remote might not operate correctly.
Garage door only goes up with remote.
Hi i have a garage door issue pro drive 3222c z.
Try replacing the batteries in the remote and trying again.
To check the balance pull the emergency release cord or chain to disconnect the door.
This occurs when something in the area is emitting a frequency that interferes with the garage door opener remote preventing it from working properly.
You should now be able to move the door up and down by hand.
If your garage door is not balanced right it won t go up or down all the way.
If that isn t the problem then try opening and closing the door with the wall switch.
When i use the remote or the the wall button it goes down 2 feet than rolls back up.
You push the button to close the garage door.
In the case that the door responds to the switch then there s a good chance it s the remote that has an issue.
Try opening the garage door with the remote and see what happens.
Now press the remote control.
One of the most common causes is rfi or radio frequency interference.
This is almost always the result of a dirty or obstructed safety feature.
Even after putting new batteries in the remote the garage door still is not.
Hold down on the buttons until the in car red light flashes rapidly.
Most likely this will resolve the situation.
Carefully check the wiring.
These steps should fix most doors.
This sets the in car transmitter to be your garage door openers make transmitter but you are not done.
When i returned from work today i pushed the button on my remote garage door opener but the door didn t budge.
It goes partway down reverses direction and goes back up again.
To reconnect the garage door to your liftmaster garage door opener manually close the garage door pull the emergency release handle down.
From here lift the garage door by hand about 3 feet above the ground and then release the door and see were it lands.
This will cause the trolley to move into position and reconnect to the garage door.
Hold your transmitter up near the selected button pressing both the garage door remote and the selected in car transmitter button simultaneously.
A garage door opener remote is a convenient tool but when it only works at close distances or stops working altogether it can be frustrating.