02 burb key fob won't take programming

[hatzie]

Originally Posted by EVRLET

One thing to consider with these NBS trucks is that you can program 3 key fobs to a single truck. When you go into Tech 2 for programming, you will see 3 slots. One thing I could never confirm and may be the possibility here is that once you program 3 fobs, then that’s it. I have found no way to delete fobs to open a space to program another.

Like I said, never been able to confirm this theory, but have experienced what you mentioned and Tech 2 data with all 3 spaces taken was the common denominator with the various trucks I have worked on.

Just a thought…

Delete all three and start from 0 programmed. That's the way I've always done it. I've never tried to program just one.