FIVE GUIDED TROUBLESHOOTING PATHS
What is your opener doing?
Choose the closest symptom. Every guide starts with safety and ends with an action you can explain to manufacturer support or a technician.
Garage door won’t close
Check the doorway, sensor indicators and the point at which you need professional help.
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Remote not working
Separate a remote problem from an opener problem, then check lock mode, the battery and model-specific programming.
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Remote range is short or intermittent
Compare existing observations at close range and with opener lighting off before assuming a receiver fault.
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Opener clicks or hums but won’t move
Record whether the door, motor and indicators respond. Avoid repeated attempts and get the right kind of help.
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Door starts down then reverses
Distinguish a blocked path from reversal near the floor, and recognize when travel or mechanical diagnosis is needed.
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