Section 28 (Power Rack & Pinion Steering System): Troubleshooting: Notes
WARNING: This page is about a different car, the 2002 Pontiac Sunfire and 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Incorrect idle speed, fluid level, belt tension, as well as a damaged pump pulley, can affect test results. If any of these conditions exist, repair as necessary before testing power steering system.