Cruise Engaged
The adaptive cruise control system will engage and adjust vehicle speeds based on the activation of the following cruise switches:
- On/off
- Set/decrease
- Resume/increase
Adaptive cruise control will not engage if any inhibit criteria is active. Also, the driver must step on the brakes at each ignition cycle before attempting to engage adaptive cruise control. The engine control module (ECM) looks to the BCM for the brake initial travel achieved signal indicating that the driver has stepped on the brakes before attempting to engage adaptive cruise control.
The vehicle speed must be above 45 km/h (28 MPH) and below 190 km/h (118 MPH) for the adaptive cruise control System to be engaged. In the engaged state, the adaptive cruise control System allows the driver to override the controlled vehicle speed temporarily while still remaining in the engaged state.