July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Diagnostic Circuit Check & Work Flow Chart
WARNING: This page is about a different car, the 1995 Pontiac Trans Sport and 1995 Chevrolet Lumina APV. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Diagnostic Circuit Check & Work Flow Chart (3.1L)