GMC Sierra Owners Manuals

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Cruise Control
With cruise control, a speed of about 40 km/h (25 mph) or more can be maintained without keeping your foot on the accelerator. Cruise control does not work at speeds below about 40 km/h (25 mph). Whe ...

Interior
The Canyon has a hint of cosmopolitan features inside, but the overall ambience suffers from a plastic overload. All the gauges and controls are in the right place, and the truck shines in the uti ...

OnStar Personal Identification Number (PIN)
A PIN is needed to access some of the OnStar services, like Remote Door Unlock and Stolen Vehicle Assistance. You will be prompted to change the PIN the first time when speaking with an Advisor. T ...