So verify that the power door lock deactivates when you open the door.
Garage door has trouble opening.
The power door lock must be deactivated anytime you open the garage door.
Garage door openers manufactured after 1993 include sensors to prevent a door from closing on a child or pet.
Garage door reverses before hitting the floor.
Garage door openers have an adjustment screw that controls the closing force the pressure with which a door is allowed to descend before the motor switches off when the door reverses before it even hits the floor this is often because the close force.
Replace the main gear drive if the garage door opener makes a grinding noise but the door doesn t move your main drive gear is probably toast.
Two possible problems can lead to a garage door reversing before it even touches the floor.
Damaged garage door tracks jamb or rollers.
Garage door opener won t open all the way fix.
If that s not the case then the door won t open fully.
Check to see if the trolley has been disconnected.
The resistance can be in the form of a damaged garage door tracks door jambs or garage door.
If you garage door is lowering then reversing back to the open position there could.
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.