Residential Garage Door Goes Down But Goes Back Up Unexpectedly

When that happens the distance your garage door needs to travel may change.

Residential garage door goes down but goes back up unexpectedly.

If the door goes up seemingly on its own after you close the door be sure to check for any debris the sensor is picking up. 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. Not only are there many different types of garage doors and garage door openers but these are actually very complicated devices despite its name your garage door opener is actually a series of different systems connected together. But changes in weather conditions can causes your garage door components to shift or contract.

In cases like this your travel down setting simply needs to be adjusted to the new distance. 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 a garage door descends on command but then immediately reverses itself the problem is usually with the sensor eyes along the side tracks or with the door s wheels binding in their tracks. A careless or rushed parking job can cause the car s bumper to block the sensor.

Your garage door sensor works by having two photo sensitive devices on either side of the garage door. Garage doors have many parts that all work together including safety features. You push the button to close the garage door. Your limit switch needs to be adjusted.

This is almost always the result of a dirty or obstructed safety feature. Find local garage door repair. These garage doors have sensors near the ground to ensure nothing gets stuck underneath the door when it closes.