Power Steering Fluid; Battery - GMC Sierra Hybrid 2011 Owner's Manual

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10-12
Vehicle Care
6. Then replace the DMCM coolant
surge tank pressure cap. Be
sure the pressure cap is
hand-tight and fully seated.
Notice: Using tap water, cooling
system sealers or conditioners in
an attempt to stop coolant leaks
can damage the DMCM and
engine cooling systems. Never
use tap water, cooling system
sealers or conditioners in your
cooling system.

Power Steering Fluid

The vehicle has electric power
steering and does not use power
steering fluid.

Battery

This vehicle has a standard
12 volt battery and a high voltage
hybrid battery.
Refer to the replacement number on
the original battery label when a
new standard 12 volt battery is
needed.
Only a trained service technician
with the proper knowledge and tools
should inspect, test, or replace the
hybrid battery. See your dealer if the
hybrid battery needs service. The
dealer has information on how to
recycle the hybrid battery . There is
also information available at http://
www.recyclemybattery.com.
If an airbag inflates or the vehicle
has been in a crash, the vehicle's
sensing system might command the
automatic hybrid battery disconnect
to open. See Replacing Airbag
System Parts After a Crash on
page 3 1 for more information.
DANGER
Battery posts, terminals, and
related accessories contain lead
and lead compounds, chemicals
known to the State of California to
cause cancer and reproductive
harm. Wash hands after handling.

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