1995 Suburban Keyless Remote Programing

I hope someone can clear things up for me, I am trying to program my keyless remote and have gotten several differnet ways, none of which have worked. I have a 1995 Suburban LT. Any Help would be greatly appreciated.

I assume you are trying to program a factory original obtained from a used parts dealer. First thing is replace the batteries with fresh ones. With that said retry what you have already done.

CW