Why Your Garage Door Reverses Suddenly: Common Problems Explained
A garage door that starts to close, then suddenly changes its mind and heads back up, can be baffling the first time it happens. Most homeowners assume the opener is failing, but that is only one possibility. In real service calls, a reversing door is usually the system’s way of saying, “Something is off, and I do not think it is safe to keep going.” That little reversal is not random. Modern garage doors are built to stop and reverse when they detect resistance, a block