Fast Idle System
If the vehicle has this feature it is available only with cruise control.
The manual fast idle switch is operated using the cruise control buttons located on the left hand side of the steering wheel.
This system can be used to increase engine idle speed whenever the following conditions are met:
• The park brake is set.
• The brake pedal is not pressed.
• The vehicle must not be moving and the accelerator must not be pressed.
To control the fast idle:
• To enable the Fast Idle System, press and release the Cruise Control On/Off button and ensure that the switch LED is lit.
• Press and release the Cruise Control Set switch. Engine speed will be held at approximately 1200 RPM.
When the fast idle is active the Driver Information Center (DIC) will display “FAST IDLE ON.” One of the following actions will turn off the fast idle:
• Pressing the brake.
• Selecting the Cruise Control Cancel button.
• Releasing the Parking Brake.
• The transmission shift lever is moved out of P (Park) or N (Neutral).
• Selecting the Cruise Control On/ Off button when it was previously on.
• Pressing the Cruise Control Set switch a second time.
• Pressing the accelerator greater than a quarter of the down.
• Turning the ignition switch to the LOCK/OFF position.
See also:
OnStar®
If the vehicle is equipped with an active OnStar system, that system may also record data in crash or near crash-like situations. The OnStar Terms and Conditions provides information on data collectio ...
Safety
GM is aggressive in promoting the benefits of OnStar 8.0. New-truck buyers
get a one-year subscription to the Safe and Sound Plan, after which owners can
subscribe annually. If an airbag deploys, ...
Rear Seats
The rear seat has adjustable headrests in the outboard seating positions.
The height of the headrest can be adjusted. Pull the headrest up to raise it. To lower the headrest, push down on the headres ...