Cooling System - GMC 2012 Terrain Owner's Manual

10-16 Vehicle Care

Cooling System

2.4 L L4 Engine
A. Engine Cooling Fan
(Out of View)
B. Engine Coolant Surge Tank and
Pressure Cap
3.0 L V6 Engine
A. Engine Cooling Fans
(Out of View)
B. Engine Coolant Surge Tank and
Pressure Cap
WARNING
An electric engine cooling fan
under the hood can start up
even when the engine is not
running and can cause injury.
Keep hands, clothing, and tools
away from any underhood
electric fan.
If the coolant inside the coolant
surge tank is boiling, do not do
anything else until it cools down.
The vehicle should be parked on
a level surface.