Thanks all for your help on my Key FOB. I mailed the Key FOB to GM5. Here are my results.

It took about a 2 week turnaround. Got the key back today. I could tell he had opened the key up cuz there was a lot of glue around it that I cleaned off with a little rubbing alcohol. I tried syncing the keys. The second one would sync the first one would not. So I emailed GM5 and he said READ THE INSTRUCTIONS. I was inserting each key in the ignition. Don't do that.

After I reread the instructions I synced it correctly. Both the repaired key and the spare key worked magnificently now. I asked GM5 what the repair was and he did not know so I cannot tell you folks what he did. He did state that if the key had not been opened up it was not the battery. So I can only guess it was a bad button or loose connection within the Key FOB.

Thank you everyone. For about $60 I have a spare key again.