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Question About Craftsman Garage Door Opener 139.53403
garage opener 139.53403: somebody on my street mu...

garage opener 139.53403: somebody on my street must have a remote with my code that can open my garage. How can I change the receivers code so that he cant open my door? I have the manual but all it tells me is how to learn remotes.

Asked by scott on 02/28/2015 1  Answer

ManualsOnline posted an answer 9 years, 1 month 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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