Diagram for 1999 Pontiac Grand Am serptine belt?

To diagram the serpentine belt for a 1999 Pontiac Grand Am, start with the crankshaft pulley at the bottom center. The belt routes up to the alternator, then crosses over to the Power Steering pump, loops around, and goes to the water pump. It then wraps around the idler pulley and tensioner before returning to the crankshaft. For precise routing, it's best to refer to a service manual or a diagram often found under the hood.