Car won't start?
 

It's a 98 grand am, it's throwing a trouble code for some anti-theft.......something? It's a friends car and I figured if anyone would know how to fix it they'd be on here. She also said the clock in her car was messed up and hours behind? Feel free to contribute your ideas.

Possibly the passkey?

I have even heard of cleaning the key. You know the resistor chip on the key. it can get dirty and the car won't start.