It goes partway down reverses direction and goes back up again.
Garage door reopens after closing.
If the door stops short of closing lengthen the close limit by turning the control knob in the direction indicated usually counterclockwise.
But changes in weather conditions can causes your garage door components to shift or contract.
They are usually on the motor housing and you access them by opening a panel or removing the housing cover.
This is almost always the result of a dirty or obstructed safety feature.
My garage door has two sensors either of which can cause the door to open immediately after apparently closing.
You push the button to close the garage door.
A force sensitive switch that detects if the motor torque is excessive typically tripped by incorrect adjustment or by.
I also show how to lock the garage door opener to disa.
In this video i show in detail how to get your garage to stay shut if it continues to bounce back up.
Your garage door is programmed to travel a certain distance before it closes.
If it closes before that distance has been traveled it thinks something is wrong and it reopens to help prevent any damage or safety risk.