Hotwire Radiator fans to turn on with the key

From 3SI Wiki

You can hotwire the radiator fans by jumping one wire. If you look at the connector that goes to the A/C fusebox (driver side), there will be a green wire with a black tracer and a plain black wire. jump those two to run your fans at full power whenever the ignition is turned on.

this is identical for all years/models.