how do I program two garage openers for a model # 139.53663SRT2 sears garage door opener. I can program one but not the second one. If I program the second one the first one won't work.

Asked by Larry Engels on 11/26/2014 1  Answer

ManualsOnline posted an answer 9 years, 11 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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