2003 H2 security key?
 

Wondering does a 2003 H2 have a security key. Mine won't start and the mechanic suspects the key but I remember reading somewhere that someone had a key copied using a generic chevy key instead of the one with the H2 emblem I assumed this meant there was no chip inside am I wrong?

No chip, at leas on all that I have owned & worked on even up to 07. I have had generic back ups made & they had worked fine. I have not run into a problem or made a generic key for 07 or later though to know for sure on those.. ;) Jamie

My issue ended up being the starter just went out, no warning at all. Started to head into work stopped for gas and boom no more starting. I tried connecting the battery straight to the starter with the ignition on to bypass the pcm and got no response from the starter not even a twitch. I handed it over to a mechanic not telling them anything and 4 hours later they came back to tell me the starter was bad, replaced and all is running smooth again.