Troubleshooting Common Overhead Garage Door Problems

Garage door reversing before closing garage door openers manufactured after 1993 include sensors to prevent a door from closing on a child or pet.

Troubleshooting common overhead garage door problems.

Two possible problems can lead to a garage door reversing before it even touches the floor. This is related to the up limit switch. The good news is that most problems are small and can be remedied with a few simple fixes as described in this troubleshooting guide. If you garage door is lowering then reversing.

Gaps between rollers and rail if there is a gap between the garage door rollers and the rail or if the rail is not straight then you need an immediate fix. Although the most common instances of a door not opening from the controller stem from a low battery charge there could also be issues with the breaker for the motor or a malfunction in the. This may sound obvious but your garage door transmitters need power to work. To help you troubleshoot your garage door issues here are the top 10 reasons your garage door won t work.

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. T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener.