Residential electric garage door openers manufactured after 1993 are equipped with two safety mechanisms that operate while the door is closing.
My garage door keeps going up and down by itself.
Garage door opener keeps going back up.
Other devices also use the same frequencies.
The garage door keeps going up and down.
When a garage door descends on command but then immediately reverses itself the problem is usually with the sensor eyes along the side tracks or with the door s wheels binding in their tracks.
If these limits are set too high the door will hit the ground before reaching the closed limit.
This is almost always the result of a dirty or obstructed safety feature.
Richards says it s rare but in some instances a door will open and close by itself because someone else has your code or frequency.
The garage door goes down then back up.
If your garage door keeps opening by itself after you closed it you may have to adjust your closed limit settings.
You push the button to close the garage door.
There are four common problems with garage door sensors three of these homeowners can fix themselves.
When the garage door reaches the open or closed limit it stops.
If the safety sensors and operator button are working correctly and no bad wiring or connections are found your issue may be with the control board in the garage door opener itself.
But when the door begins to descend all on its own the problem may point to the opener s logic board or the circuitry inside the motor unit itself.
Your garage door opens when it hits the ground.
There are a few unusual factors that can cause your door open by itself.
If you suspect your neighbor has an identical garage door opener frequency try changing your code or the frequency of your garage door opener.
Yes it s possible although rare for your garage door to open by itself.
Your garage door opens immediately after closing.
Cb radios police radios a nearby radio station or radio tower can also make a garage door open and close on its own.
If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch.
It goes partway down reverses direction and goes back up again.
A power surge from a lightning strike or other electrical problem can cause the board to go bad as well as the transformer.
Whether you re using the passcode entry the buttons inside the garage or your remote opener the openers and the garage door itself must be on the same frequency.
Garage doors use radio frequencies to open and close.
Here are a few scenarios we ve come across.
