If this fails to fix the problem unplug the door opener and then plug it back in.
How to fix a remote garage door opener.
Over tightening the chain will put excess wear and tear on the shaft and gears.
To reprogram your garage door remote locate then press your opener s learn button.
In the case that the door responds to the switch then there s a good chance it s the remote that has an issue.
Clean the beam lenses and make sure they are aligned and unobstructed.
Garage door won t open all the way.
Improve the performance of an opener and increase the range by adding an antenna extension that you can buy online or at electronics outlets.
The sensitive electronics in the remote control or keypad can sometimes lose its programming and may need to be reset.
Try replacing the batteries in the remote and trying again.
Of slack from the rail to the chain check your manual.
Dirty worn or wet contacts inside of the battery case inhibit the electrical current.
If one of these beams is misaligned blocked or the lenses are dirty then as a safety feature the opener will not allow the door to close unless the wall switch is held down.
In the event that the receiver uses a learn function button the remote can be reprogrammed.
How to fix a garage door opener remote that has stopped working check the batteries.
The most common cause of garage door remote control failure are weak or dead batteries.
Most chain drive openers suggest you tighten the chain so there s about 1 4 in.
You must hold the corresponding learn button down on the remote until the motor light begins blinking.
The learn switch will be located near the antenna on your receiver.
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Try using your remote to open or close your door to determine if the reprogramming was successful.
If fresh batteries nor a closer range solve your issue try reprogramming the remote by following the instructions in your opener s.
Reprogram the remote control or keypad.
Check the chain tension.
Try turning into your driveway before pressing the button.
Check the battery contacts.
Each garage door opener has a slightly different method of reprogramming so consult the instructions or look online for information on how this is done for your particular opener.
Most likely this will resolve the situation.
However if it doesn t then you may need to replace the remote altogether.