Garage Door Bounces Up When Closing

Your garage door s logic board is the brain of your garage door opener.

Garage door bounces up when closing.

Your garage door sensor works by having two photo sensitive devices on either side of the garage door. Turn the down limit switch screw clockwise one turn with a flat blade screwdriver if the garage door closes and then begins to open back up. 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. If the pressure reaches a dangerous level caused by blocked rollers the door will reverse.

The garage door will automatically go in reverse. This brain can wear out in time so you could need a replacement. A careless or rushed parking job can cause the car s bumper to block the sensor. 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.

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. When the logic board wears out it can cause your garage door to close then open and vice versa without explanation. The bounce occurs at the 1 3 or 1 2 mark. I was wondering if it was the new springs that is causing the bouncing.

Most garage doors contain a secondary safety mechanism to sense undue stress while closing. By wade shaddy updated december 19 2018 you push the button to close the garage door. Garage door seal is loose or broken a leaky. This is almost always the result of a dirty.

After clearing any obstruction from the track try lubricating the rollers using wd 40. To adjust the switch there is usually a screw on the motor unit that when turned will increase or decrease how far the door descends when closing. 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.