02 aurora no crank no start help!
 

So when I get in the car and try to start it only the lights on the instrument cluster come on.the battery is fully charged.usually I can let it sit for a few minutes and it will start right up but not this time.any reasons why?

It could be the ignition cylinder wiring that's gone bad or a bad immobilizer. I'd start with the immobilizer first.

Awesome thanks I'll look into that.I finally got it to start so I can now bring it home and mess with it