Why can I program one or the other remote to work, but both will not work after programing?
It is a Craftsman 1/2 hp. door opener model 139.53672SRT3, serial 51285C00632, MFR Date Dec98. Both remotes worked prior to number 1 remote battery dying. Both remotes can be programmed, but only one or the other will work after attempting to program both remotes.
Jimmy k
Expert
Both remotes should have blue buttons. If they do one of them is bad. Buy a new remote and erase the programs from the logic board by holding the learn button in until the led goes off (about 6 seconds). One of the old remotes should program with the new one. Throw the other remote away.
Join this conversation.
Member
Start smart
-
Ready to buy what you need?
Shop now -
Still have questions?
Ask us -
Need expert repair service?
Schedule now
“This is a great place to go for advice, especially if you're low on funds and you could resolve the problem before calling and paying a service call, if it's an easy fix. I'm glad you are there for me.”
