Cooling System - GMC 2010 T-Series Owner's Manual

Refer to the Maintenance Schedule to determine how
often you should check the fluid level in your clutch
master cylinder reservoir and for the proper fluid. See
Part B: Owner Checks and Services on page 6 23 and
Part C: Recommended Fluids and Lubricants on
page 6 28 for more information.
How to Check and Add Fluid
The proper fluid should be added if the fluid level is not
between the MAX (Maximum) and MIN (Minimum)
marks.

Cooling System

The cooling system allows the engine to maintain the
correct working temperature.
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.
WARNING:
Heater and radiator hoses, and other engine
parts, can be very hot. Do not touch them. If you
do, you can be burned.
Do not run the engine if there is a leak. If you run
the engine, it could lose all coolant. That could
cause an engine fire, and you could be burned.
Get any leak fixed before you drive the vehicle.
Notice: Using coolant other than DEX-COOL
cause premature engine, heater core, or radiator
corrosion. In addition, the engine coolant could
require changing sooner, at 50 000 km (30,000 miles)
or 24 months, whichever occurs first. Any repairs
would not be covered by the vehicle warranty.
Always use DEX-COOL
vehicle.
®
®
(silicate-free) coolant in the
can
5-25