If you ve checked the door springs and the track for obstacles and those things appear to be fine check to see if the lock on the door is engaged.
Garage door motor troubleshooting.
If your garage door opener s remote isn t working try.
If fresh batteries nor a closer range solve your issue try reprogramming the remote by following the instructions in your opener s manual.
Garage door opener won t open all the way fix.
If everything else is working well then it could be that the power in.
Finally it s possible the garage door opener s motor.
This way they can avoid crushing your car or you if it gets stuck underneath.
As with many such problems the most common problem is the simplest one the motor unit has been unplugged.
Garage doors are designed to close steadily and to stop when there is something in the way.
The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor.
Door closes part way and then reverses 4.
The wall switch doesn t work first check your fuses gfci or breaker to see if any of them have tripped broken or burnt out.
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.
Garage door troubleshooting 1.
Door is cocked 5.
Door is jammed 6.
Door closes only if you hold in the push button 3.
Doing the basics usually it is an obvious step that users tend to skip when repairing a motor unit.
So if your door is not closing all of the way then you should first check to make sure there is nothing underneath it.
If the path is clear then check the tracks.
Checking the door before you start inspecting the motor make sure the garage door is fully functioning.
Door is uneven 7.
Bottom of the door is up on one side 2.
Door opens slowly 8.
Door won t close all the way it is uneven 9.
It s also possible that the circuit breaker fuse or gfci outlet powering the door opener circuit has tripped or burned.