Cruise Control Wiring Schematics (Power, Cruise Control Switch, and Stop Lamp Feed)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Cruise Control Schematics (Power, Cruise Control Switch, And Stop Lamp Feed)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Cruise Control Schematics (Ground And Class 2 Serial Data)

Courtesy of GENERAL MOTORS CORP.