FixVault

Cruise Control Schematics

WARNING: This page is about a different car, the 2007 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Steering Wheel Controls (3-Spoke) - Schematic
GM1786765Courtesy of GENERAL MOTORS CORP.
Fig 2: Steering Wheel Controls (4-Spoke) - Schematic
GM1786778Courtesy of GENERAL MOTORS CORP.
Fig 3: Brake Pedal Position Sensor And Stop Lamp Switch Signal - Schematic
GM1786781Courtesy of GENERAL MOTORS CORP.