Cutlass Supreme V6-191 3.1L VIN M SFI (1997)
Cruise Control Module: Description and Operation
The cruise control system uses a cruise control module to obtain and hold any desired vehicle cruise speed above a minimum speed of 40 km/h (25
mph). Two components within the module help achieve this:
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An electronic controller that monitors vehicle speed, turn signal lever, cruise control release and brake switch inputs and operates the electric
stepper motor.
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A stepper motor which moves an internal band (linked to the throttle lever via the cruise control cable) in response to the controller to maintain the
desired cruise speed.
