OnStar Services

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Vehicle Overview
The GMC Canyon is almost identical to the Chevrolet Colorado, sharing the same platform but adding some style and trim differences that appeal to those who want a little more flash in their midsiz ...

Engine Oil Messages
CHANGE ENGINE OIL SOON This message displays when the engine oil needs to be changed. When you change the engine oil, be sure to reset the CHANGE ENGINE OIL SOON message. See Engine Oil Life System ...

Ultrasonic Parking Assist
If available, Ultrasonic Rear Parking Assist (URPA) system uses sensors on the rear bumper to assist with parking and avoiding objects while in R (Reverse). It operates at speeds less than 8 km/h ...