Park/Neutral Position Switch
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, 2002 Chevrolet RV Cutaway, and 2002 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
With an assistant in driver's seat, raise and support vehicle. The transmission must be in the PARK or NEUTRAL positions only. Loosen the Park/Neutral Position (PNP) switch retaining bolts and rotate the switch slightly, while assistant attempts to start engine. After engine starts, turn engine off. Tighten PNP switch bolts to specification. See TORQUE SPECIFICATIONS . Ensure vehicle does not start in any range other than Park and Neutral.