Trouble Opening Garage Door

The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor.

Trouble opening garage door.

Finally it s possible the garage door opener s motor has burned out and isn t operating at all. Check power door lock the power door lock must be deactivated anytime you open the garage door. The solutions first check your fuses gfci or breaker to see if any of them have tripped broken or burnt out. Garage door reversing before closing garage door openers manufactured after 1993 include sensors to prevent a door from closing on a child or pet.

If you have a problem with your wall switch being unable to open or close the garage door then it s often a problem somewhere in the power supply. If you garage door is lowering then reversing. If it does then the transmitter in your car likely just needs a simple battery replacement. First check to see if the transmitter on the wall inside your garage still opens your garage door when pressed.

Liftmaster garage door openers are designed to stop if it senses a resistance or an obstruction while opening. Garage door opener won t open all the way fix. This is a problem that will require you or a service person to replace it. 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.

If the batteries in your transmitter are dead the transmitter won t be able to send a signal to your garage door to open. If the circuit breaker or gfci is tripping repeatedly it s a sign that there is a short circuit somewhere in the system possibly even the garage door opener itself.