Garage Door Goes Down But Won T Stay Down

How to fix a garage door that won t go all the way down safety sensors.

Garage door goes down but won t stay down.

As a homeowner you may encounter this issue at least once in your life with garage doors. This is almost always the result of a dirty or obstructed safety feature. Much like your travel down setting your garage door opener s limit switch governs where your garage door stops when being raised or lowered. It goes partway down reverses direction and goes back up again.

Check the motor housing mounted to the ceiling of your garage. There can be a few reasons as to why your garage door won t stay closed and by doing some snooping and checking a few parts of the garage door system you ll be able to see what s really going on. Test the garage door to see if it stays. With this tool in hand follow these steps.

If you own a wall mount garage door opener like the liftmaster 8500 for example the first thing to check is the cable tension monitor. One complete turn is equal to 2 inches of travel most craftsman models. The garage door opens but won t close. If your garage door isn t staying open or staying closed you may need to adjust your limit switch which requires only a flathead screwdriver.

If you ve tried everything listed above and your garage door still won t go down you. For craftsman models you decrease the down travel by turning the down limit screw clockwise most craftsman models. But here is how to fix it. For those who are unfamiliar with how garage door sensors work there are two sensors each.

Force your garage door closed. When you find the adjustment screws or buttons decrease the down limit a little and try to close your garage door again. Get it working with these easy tips problems with the sensors. You should find two plastic screw heads or knobs on the.

If the door goes up but you can t make it go down you probably need to adjust the sensors. Make sure it s properly installed. If you re in the habit of leaving the garage door open a variety of things including.