Garage Door Opener Not Working Only Travels 6 Inches Then Reverses Stops

There are no obstuctions and this happens even with the trolley disconnected. This did not affect travel of the trolley or door. My garage door opener doesn t close all the time.

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Garage Door Opener Not Working Only Travels 6 Inches Then Reverses Garage Door Opener Troubleshooting Garage Door Opener Garage Doors

Garage Door Opener Not Working Only Travels 6 Inches Then Reverses Garage Door Opener Troubleshooting Garage Door Opener Garage Doors

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