When the door hits the wood it should reverse else re adjust the down travel limit.
Sears garage door closes then reopens halfway.
Place a 2 x 4 piece of wood under the garage door.
It will make troubleshooting later much easier.
If that doesn t fix the problem check the wiring between the motor unit and the wall control.
Then manually lift or close the door until the carriage locks into place.
Erase all codes in your remote and then reprogram it.
Open the garage door and watch it closely as it opens.
If your craftsman garage door opener opens or closes halfway then stops here are the troubleshooting steps to follow.
This brain can wear out in time so you could need a replacement.
Your garage door s logic board is the brain of your garage door opener.
Learn why your garage door opens and closes by itself at sears partsdirect.
It will make troubleshooting later much easier.
You push the button to close the garage door.
Fast easy step by step process on how to properly program your garage door travel system.
The first image shows the genie chain drive carriage position connected to the garage door.
Garage door opens or closes halfway.
This is almost always the result of a.
You should now be able to operate the door using your genie garage door opener.
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.
Close the garage door.
They are usually on the motor housing and you access them by opening a panel or removing the housing cover.
Most garage door openers have an open and close limit control.
The slotted gap in the release bar is not visable.
This means it is in the engaged position.
If the door stops short of closing lengthen the close limit by turning the control knob in the direction indicated usually counterclockwise.
When the garage door opens about halfway or 5 feet from the ground and stops the up limit switch needs to be adjusted.
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.
How to fix a garage door that keeps reversing.
Get logic board replacement.