This brain can wear out in time so you could need a replacement.
Sears garage door closes then opens.
This is almost always the result of a.
It will make troubleshooting later much easier.
If your craftsman garage door opener opens or closes halfway then stops here are the troubleshooting steps to follow.
Check for binding or sticking of the garage door.
It will make troubleshooting later much easier.
When the logic board wears out it can cause your garage door to close then open and vice versa without explanation.
It goes partway down reverses direction and goes back up again.
You push the button to close the garage door.
Incorrectly set limit switches may prevent your garage door from closing completely or opening all the way.
As these wires short against the housing the electrical impulse causes the door opener to activate.
Get logic board replacement.
The symptom of this is a garage door that is in constant motion opening fully then immediately descending only to start the same cycle again.
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.
Learn why your garage door opens and closes by itself at sears partsdirect.
Garage door opens or closes halfway.
When the garage door tracks or rollers are damaged or the garage door is not balanced your craftsman opener will stop when opening.
Find out which garage door opener repairs might help solve the problem what replacement part you need and more.
They can also cause the ope.
How to fix a garage door that keeps reversing.
Your garage door s logic board is the brain of your garage door opener.
Remember that sometimes a garage door opener can increase the binding in a door just because of the way it pushes the door down.
In fact you really should read the entire garage door repair article.
There may also be loose wire connections inside the button housing itself.
Close the garage door with the opener and watch it closely as it closes.
If that doesn t fix the problem check the wiring between the motor unit and the wall control.