Garage door wont close all the way?
If your garage door won't close all the way, the cause is almost always misaligned photo-eye sensors, an incorrect force-limit setting on the opener, or debris under the door.
If your garage door won't close all the way, the cause is almost always misaligned photo-eye sensors, an incorrect force-limit setting on the opener, or debris under the door.
Common Causes
- 1 Misaligned photo-eye safety sensors (most common, both LEDs should be solid)
- 2 Force-limit setting on opener is too sensitive
- 3 Debris or ice under the bottom seal
- 4 Bent or kinked track interfering with travel
- 5 Worn-out roller binding in the track
- 6 Frayed lift cable changing tension
What to Check First (DIY)
- Wipe the sensor lenses (the small eyes near the floor on each side) with a soft cloth
- Check for two solid LEDs, if one blinks, gently adjust until both are solid
- Sweep under the door for leaves, gravel, or debris
- Test by pressing-and-holding the wall button to override safety (closes only with constant pressure)
When to Call a Pro
If the door still will not close after sensor cleaning and alignment, the opener may need force-limit recalibration or there may be a mechanical issue with the track, roller, or cable.
Frequently Asked Questions
Why does my garage door stop a few inches before closing?
Almost always force-limit settings on the opener. The opener thinks it has hit an obstacle. Common after spring or door changes; a pro can recalibrate in 15 minutes.
Can I force my garage door to close manually?
Most openers have a press-and-hold override on the wall button that bypasses the safety reverse temporarily. Use it only briefly; the safety reverse is required by federal law and should be fixed, not bypassed.
How much does it cost to fix a garage door that won't close?
Most cases are sensor alignment ($0 DIY or $129 with a pro visit). Force-limit recalibration is $129 to $249. Track repair or roller replacement runs $149 to $285.
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