FixVault

Cruise Control Schematics

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Cruise Control Switch Schematic
GM743555Courtesy of GENERAL MOTORS CORP.
Fig 2: Brake Switch Input Schematic
GM743557Courtesy of GENERAL MOTORS CORP.