Cooling Fan Inoperative (Inoperative in Low Speed)
WARNING: This page is about a different car, the 2003 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Cooling Fan Inoperative (Inoperative in Low Speed) Diagnosis (Steps 1-2)
Courtesy of GENERAL MOTORS CORP.
Fig 2: Cooling Fan Inoperative (Inoperative in Low Speed) Diagnosis (Steps 3-9)