Garage Door Bounces Up When Closing

If the pressure reaches a dangerous level caused by blocked rollers the door will reverse.

Garage door bounces up when closing.

Since then the garage door was intermittently bouncing when the door is closing. Your garage door s logic board is the brain of your garage door opener. Sometimes the sensors will be in alignment and just as the door gets close to being shut it will vibrate enough to push one sensor off. A careless or rushed parking job can cause the car s bumper to block the sensor.

By wade shaddy updated december 19 2018 you push the button to close the garage door. When the logic board wears out it can cause your garage door to close then open and vice versa without explanation. If these can t see each other when the door is almost shut it will send a signal to the garage door motor to open back up. This is almost always the result of a dirty.

Most garage doors contain a secondary safety mechanism to sense undue stress while closing. The bounce occurs at the 1 3 or 1 2 mark. This brain can wear out in time so you could need a replacement. I was wondering if it was the new springs that is causing the bouncing.

After clearing any obstruction from the track try lubricating the rollers using wd 40. The garage door will automatically go in reverse. If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch. 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.

It goes partway down reverses direction and goes back up again. Your garage door sensor works by having two photo sensitive devices on either side of the garage door. Get logic board replacement.