Why does my opener act up in winter?
Cold is hard on openers. Lubricant thickens, the door and tracks stiffen, and the motor has to push harder. Remote batteries lose strength quickly in low temperatures. Melting snow can leave ice under the bottom seal, so the door freezes to the floor and the opener strains or reverses.
Try these simple checks first:
- Replace the batteries in the remote and keypad.
- Check that the opener is plugged in and that any outlet reset button has not tripped.
- Look at the two safety sensors near the floor. Their lights should be steady. Wipe off snow, ice or dirt and make sure nothing blocks the beam.
- Look for ice or packed slush at the bottom of the door and along the floor.
If the door still reverses, stops or hums, book a visit. Do not keep forcing it.

