2001's are not equipped for foglights...as I own one and I was not happy when I purchased mine and found this out since Kelly Blue book and all other sources for advertisement and info said they did.
Isuzu meant for this but GM cut cheaper corners...also like the 4" rear speakers...and not to mention a $30,000+ vehicle with a rodeo dash...and the short cut as using the 3.2 engine with 3.5 ported heads to say it is a 3.5, but that gets horrible mileage and the rodeo transmission that loses too much power and does not perform as well as it should.. The Trooper has the true 3.5engine, is way heavier, and gets better mileage. I know some of you have sold a VX to buy a Trooper for the better mileage.