For some garage door openers fixing the auto reverse mechanism can be as easy as tightening some screws with a screwdriver.
Garage door opener stuck in reverse.
Do not use wd 40.
Check out this handy rundown from liftmaster.
Be sure to use clopay s garage door prolube or sillicone based lubricants.
If it still reverses raise the door halfway and stop it.
If they are misaligned they don t send a signal to the power head and the door will automatically reverse or not go down at all.
The lights should be steady and not blinking at all.
If there s anything stuck to the bottom of the door such as a leaf a small piece of paper or any type of.
If there s anything that s blocking the threshold even slightly your garage door will sense the blockage and reverse the direction to prevent damage or threats to safety.
Check the bottom of the door.
You should properly lubricate your garage door s track the opener chain and the springs every few months as part of regular preventative maintenance.
Check the cross beam receivers at the door bottom.
Replace them if they re broken.
The most common cause of problems with auto reverse however is the set of infrared sensors.
Watch our safety sensor troubleshoot video to determine whether the sensors work.
Poor lubrication is a very common and easy to fix explanation for why you might find your garage door stuck.