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Question About Craftsman Garage Door Opener 41A5021-3G
Light on mechanism flashing door will not shut properly...

The light on the mechanism flashes continualy and you have to hold the button on the wall down to close the door. The remote will open the door but will not close it. I've tried pushing the red button on the mech. and even tried unpluging it from the outlet but there is no change?

Asked by Michael on 07/24/2010 0  Answer

ManualsOnline posted an answer 13 years, 9 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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