The best thing to do to troubleshoot the garage door problem is remove the batteries from your transmitters and try operating the door from the wall button.
Automatic garage door closer problems.
Automatic garage door openers are prone to a variety of problems most of which are fairly easy to fix with routine troubleshooting and maintenance.
Okay now that you know some of the common signs of garage door sensor malfunction you re ready for the next step troubleshooting.
Overhead automatic garage door troubleshooting.
Here s how to tell if garage door sensor is bad five things to check.
The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor.
Then with the door disengaged from the automatic opener fold the new weather stripping into a u shape and slide it into the channel at the bottom of your garage door.
You push the button to close the garage door.
How to fix a garage door that keeps reversing.
Other signs include flashing garage door opener lights missing sensor light or flashing sensor lights.
It goes partway down reverses direction and goes back up again.
It can seem quite ghostly having your garage door operate with a mind of its own.
If the problem is intermittent you may want to do this for a day or two to eliminate the transmitters as the culprit.
Here are the eight most common problems along with the most likely repairs for each.
Garage door opener won t open all the way fix.
Replace the main gear drive if the garage door opener makes a grinding noise but the door doesn t move your main drive gear is probably toast.
If none of the following fixes seem to correct the problem you will need to consult the owner s manual or contact a professional.
If you ve checked the door springs and the track for obstacles and those things appear to be fine check to see if the lock on the door is engaged.
Automatic overhead garage doors are common in homes across the nation and are preferred for those homeowners who have vehicles that they regularly.
But one of the more perplexing issues is when the door goes up and down by itself with no help from you.
If your garage door doesn t open but the opener motor runs for just a few seconds and then shuts off the garage door itself may have manually been locked.
It can be quite easy to find the solutions needed to repair your garage opener.
In my article about garage door opener troubleshooting i help you to correct the most common problems without having to consult either your owner s manual or an expensive professional.