Did all three remotes come with the programmer? That's a hell of a deal!I bought a new key fob and programmer and programmed 3 fobs.
The buttons on the one are getting real bad.
Amazon sells the following.
APDTY 24843 Replacement Key-less Entry Remote Key Fob Transmitter Assembly With Do-It-Yourself Programming Tool (Replaces GM Part Number 15252034 Only
and it works flawlessly