Garage Door Won T Open All The Way Liftmaster

Your garage door opener is designed to stop.

Garage door won t open all the way liftmaster. If the door opens at least 5 feet you may need to increase your travel limits. This feature prevents the motor inside the garage door opener from damaging. Years ago garage door openers were required to utilize safety sensors to prevent doors from closing on small children. Check power door lock the power door lock must be deactivated anytime you open the garage door.

Fortunately resolving many of these problems can be done safely by the layperson and doesn t require specialized tools. If the door is in good working order but still will not open all the way increase the up force. If you ve checked for obstructions and made sure the lock button wasn t switched to the on position and still your garage door opener won t open all the way check to see if your garage door is balanced properly. Liftmaster garage door openers are designed to stop if it senses a resistance or an obstruction while opening.

In some cases faulty springs or incorrect balance inhibit your liftmaster from opening the garage door all of the way. To test for balance open your door s emergency release handle and open and. Liftmaster uses the protector system which projects an invisible light beam across the door opening and automatically opens the door if something someone crosses it s path. If your liftmaster garage door is stuck and won t open it is possible to troubleshoot it in a variety of ways.

To test the balance and alignment of your door go to how to test the balance of a garage door.