Blog • Garage door guides
Why Does My Garage Door Keep Reversing?
Few things are more annoying than a garage door that travels down, then immediately reverses back up - sometimes repeatedly. Before you get frustrated, know this: reversal is a safety feature working as designed. Something is telling the opener the path isn't safe.
The trick is figuring out what. Here are the causes in order of likelihood, and what to do about each.
Cause #1: sensor problems
Misaligned, dirty, or obstructed safety sensors cause the majority of reversal issues. If the infrared beam between the two photo-eyes is broken - or the sensors can't see each other at all - the opener assumes something is in the doorway and reverses.
Clean both lenses, realign them until both indicator lights burn solid, and clear the doorway completely. Also watch for sunlight hitting a lens directly, which can overwhelm the beam at certain times of day - a common Atlanta issue with west-facing garages.
Cause #2: travel limits and force settings
Every opener has travel limits telling it how far down 'closed' is, and force settings for how hard it pushes. If the close limit is set too far, the door hits the floor and the opener thinks it struck an obstruction - so it reverses. If the force setting is too sensitive, normal friction triggers a reversal.
Adjusting these is usually a matter of turning screws or using the opener's programming buttons per the manual. If you're not comfortable, a technician can dial them in precisely in minutes.
- Dirty or misaligned photo-eye sensors
- Objects (or sunlight) breaking the sensor beam
- Close-travel limit set too far down
- Force sensitivity set too high
- Binding tracks or broken spring adding resistance
Cause #3: mechanical resistance
Sometimes the opener is right to reverse: a bent track, a broken spring making the door too heavy, or severely worn rollers create real resistance that the opener correctly interprets as an obstruction. In these cases, 'fixing' the settings would be dangerous - the underlying mechanical problem needs repair.
Warning signs include the door moving unevenly, new grinding noises, or the door feeling heavy in manual mode. Don't override safety settings to compensate for mechanical problems.
Getting it fixed for good
Work through sensors first (the five-minute fix), then check limits and force settings against your opener's manual. If the door still reverses with solid sensor lights and clear travel, call a professional - the cause is likely mechanical.
Call (678) 940-0457 and we'll connect you with a local Atlanta technician who will diagnose the reversal properly and fix it right, with a free estimate.
It helps enormously to note the pattern before you call: does the door reverse every single time, or only at certain hours? Every-time reversal points to settings, alignment, or mechanical binding; time-of-day patterns almost always mean sunlight hitting a sensor lens. That one observation often lets a technician diagnose the issue over the phone and arrive with exactly the right fix.
Need a pro for this?
Reading helps — but most of these jobs are faster (and safer) in professional hands. Atlanta Garage Door Pros connects you with a local specialist: call (678) 940-0457 for a free estimate.