WARNING: This page is about a different car, the 2002 GMC Safari and 2002 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Battery Wiring (RWD)
Courtesy of GENERAL MOTORS CORP.
Fig 2: Battery Wiring (AWD)
Courtesy of GENERAL MOTORS CORP.
Fig 3: LH Forward Lamp Ground
Courtesy of GENERAL MOTORS CORP.
Fig 4: Left Front Interior Wiring
Courtesy of GENERAL MOTORS CORP.
Fig 5: Fuse Block - I/P Location View
Courtesy of GENERAL MOTORS CORP.
Fig 6: RSA Controller/Auxiliary Power Outlet - Rear Wiring