Cruise Control Module

Cruise control module is mounted on upper radiator support, next to master cylinder. See Fig 1 . Module incorporates an electronic controller and an electric stepper motor. Stepper motor regulates throttle position in response to control module commands. Module is not serviceable.

Fig 1: Electric Motor Cruise Control Module ("C" & "K" Series Pickup, Sierra, Suburban, Tahoe & Yukon)

Courtesy of GENERAL MOTORS CORP.