Routing of a serpentine belt on a 1999 nubira?
Moving clockwise starting at the Alternator pulley - over power steering pump - down under compressor pulley - over to torsional damper - around damper to auto tensioner - around auto tensioner - back to alternator pulley.
Please visit my BIO page for a visual referance to the routing of the serpentine belt. You will need to obtain a Serpentine belt tool along with a 14mm Crows foot, usually included in the serpentine belt tool kit. releave the tension on the belt by rotating the belt tensioner, remove the belt. installation is reverse of removal. keep in mind to watch to make sure the belt is on all pullys correctly before starting.
The most reliable way is to go directly to the belt manufacturer's site. In your owners manual, and near the serpentine belt there should be a routing diagram for your model that will show you the configurations(AC / no AC). also your owners manual should have a full set of specs for your specific model of vehicle. The belt routing is dependent upon the car you have.
As long as your belt isn't currently snapped, just copy the belt routing onto a peice of paper. Just take a look and copy. Answer Listed in your owner's manual. Don't have one, then get one. Dealer, salvage yard, E-bay, Google Search, are sources. There is also a placard under the hood with a diagram of the routing.