Bloody computers that's why I have a 1969
Yip but when they work they are awesome.
The following info may be useful for other C6 readers too.
The workshop manual isn't right for 2008 Z06. It says the TPMS reset tool activates the sensor learn mode. Thanks to the great Corvette Forum, what you need to do is turn on ignition Aux, then press lock and unlock on your key fob (wait for the horn chirp)- that activates the learn mode!
Then you can use the reset tool for each wheel FL, FR, RR, RL. Horn chirps for each tyre with 2 chirps for final.
Easy when you know how - why the workshop manual says different - ????