By manage my life.
Sears garage door opener will not stay closed.
By sears partsdirect staff if your garage door opener won t open and the motor unit lights blink 10 times it usually means you have a problem with your safety sensors.
This is to verify if the socket works.
This wasn t a problem at least in my frustrating experience with it that joe handyman could figure out.
My advice would be to check every fastener and knob to see if something came loose.
Short the red and white terminals by touching both terminals at the same time with a piece of wire.
The most common reason as to why a garage door won t stay closed is that the limit settings are off.
If you re craftsman chamberlain etc garage door opener is closing and then opening up its likely a common problem related to the stop limit mechanism.
If the garage door opener lights flash when the door reverses you likely need to adjust your garage door sensors.
This means that the limits are telling the garage door that it s fully opened when the door is in reality closed.
Check if the garage s fuse is in good condition or the circuit breaker has not tripped open.
Your garage door may be binding i e not rolling smoothly along the garage door tracks.
If the opener runs check for a faulty wire connection at the wall control a short under the staples or a broken w ire.
The next thing to check is your home s circuit breaker or fuse.
Won t open or close all the way when a garage door doesn t open or close all the way first check the opener alignment and adjust if needed.
In order to fix this you ll want to make small changes to the close limit setting until the door opener knows to stop once the door has reached the floor.
Garage door won t close light flashes.
Check and see if the door moves after replacing the batteries with a fresh set.
They could be out of alignment or they may need to be cleaned this is not too common.
Unplug the garage door opener from the socket outlet and plug in another device.
A misaligned garage door opener may cause the door or trolley to bind up causing the opener to stop or reverse because opening or closing force exceeded the opener s force limit.
You could need a new remote or wall switch if switching out the batteries doesn t work.
If that doesn t work you should bring in a garage door expert preferably sears.
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.