[Lisa Grimes]

I bought a new craftsman garage door opener and it didn't come with the keypad entry (outside). I want to use my old craftsman outside entry. How do I reset the code to match my new opener?

[shader]

The old keypad likely needs to be compatible and you didn't state how old it is. Through about 1992 the codes were set with a series of switches; through about 1997 they went to a billion code setup; then switched to a rolling code set up, which is what you have now.

Look at the instruction manuaI section "Programming". I installed my Craftsman in 2004 and it detailed programming a keyless entry, even though it didn't come with one. You might try following the programming instructions just to see if it works, even if it is an old keypad.