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Question About Craftsman Garage Door Opener 139.53978SRT
My out door key pad isn't working. It did when we ...

My out door key pad isn't working. It did when we moved in. Replaced battery. Light doesn't blink when I enter code number.

Asked by Rich on 03/16/2015 1  Answer

ManualsOnline posted an answer 9 years, 8 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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