Pontiac Sunfire cruise control wiring diagram?

[Dirky]

Hey guys,

I'm doing some work on a 2000 Pontiac Sunfire for our school. The car didn't come with cruise originally, and was added from another car. I know that the CS module under the hood is functioning properly, and that the switch is working properly, so there must be a fault in the wiring...

I'm having trouble finding a wiring diagram for this... Does anybody know where to look? Google isn't much help.

Thanks