GMC Terrain: OnStar - GMC Terrain Owner's ManualGMC Terrain: OnStar

Engine Drive Belt Routing
2.4L L4 Engine 3.0L V6 Engine ...

OnStar Overview
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. The OnStar system s ...

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Taking out the spare tire (vehicles with the spare tire cover)
Open the back door. Unlock the latch handle which is on the bottom of the spare tire cover. 2 Close the back door. Remove the spare tire cover by holding the bottom and lifting it up and awa ...

Checking the fluid level
The power steering fluid expands greatly as its temperature rises; the fluid level differs according to fluid temperature. Therefore, the reservoir tank has two different checking ranges for ...

Car phone and CB radio
When installing a car phone or a CB radio in your vehicle, be sure to observe the following cautions, otherwise the new equipment may adversely affect the electronic control modules and electr ...