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The surface of these wheels is
similar to the painted surface of the
vehicle. Do not use strong soaps,
chemicals, abrasive polishes,
abrasive cleaners, cleaners with
acid, or abrasive cleaning brushes
on them because you could damage
the surface. Do not use chrome
polish on aluminum wheels.
Notice:Using chrome polish on
aluminum wheels could damage
the wheels. The repairs would not
be covered by your warranty.
Use chrome polish on chrome
wheels only.
Use chrome polish only on
chrome-plated wheels, but avoid
any painted surface of the wheel,
and buff off immediately after
application.
Notice:If you drive your vehicle
through an automatic car wash
that has silicone carbide tire
cleaning brushes, you could
damage the aluminum or
chrome-plated wheels. The
repairs would not be covered byyour warranty. Never drive a
vehicle equipped with aluminum
or chrome-plated wheels
through an automatic car wash
that uses silicone carbide
tire cleaning brushes.
Windshield and Wiper Blades
Clean the outside of the windshield
with glass cleaner.
Clean the rubber blades using a lint
free cloth or paper towel soaked
with windshield washer uid
or a mild detergent. Wash the
windshield thoroughly when cleaning
the blades. Bugs, road grime,
sap, and a buildup of vehicle
wash/wax treatments may cause
wiper streaking. Replace the
wiper blades if they are worn or
damaged.Wipers can be damaged by:
Extreme dusty conditions
Sand and salt
Heat and sun
Snow and ice, without proper
removal
Tires
To clean the tires, use a stiff brush
with tire cleaner.
Notice:Using petroleum-based
tire dressing products on your
vehicle may damage the paint
nish and/or tires. When applying
a tire dressing, always wipe off
any overspray from all painted
surfaces on your vehicle.
Vehicle Service and Care 9-101
Page 309 of 356
ApplicationCapacities
English Metric
Transmission Fluid Automatic, 5 Speed, 3.6L V6 Engine 9.4 qt 8.9 L
Automatic, 6 Speed 6.0L V8 Engine 12.4 qt 11.7 L
Manual, 6 Speed 6.0L V8 Engine 3.7 qt 3.5 L
Wheel Nut Torque 125 lb ft 170 Y
All capacities are approximate. When adding, be sure to ll to the approximate level, as recommended in this
manual.
Engine Speci cations
Engine VIN Code Transmission Spark Plug Gap
3.6L V6 Engine 7 Automatic 0.043 in (1.10 mm)
6.0L V8 Engine Y Automatic 0.040 in (1.02 mm)
6.0L V8 Engine Y Manual 0.040 in (1.02 mm)
Technical Data 10-3
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Additional Required Services (cont’d)
Service and Miles (Kilometers)25,000
(40 000) 50,000
(80 000) 75,000
(120 000) 100,000
(160 000) 125,000
(200 000) 150,000
(240 000)
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (g). •
Change brake hydraulic uid at a
regular maintenance service every
two years. See footnote (m).
Maintenance Footnotes
(a)Visually inspect brake lines and
hoses for proper hook-up, binding,
leaks, cracks, chafing, etc. Inspect
disc brake pads for wear and rotors
for surface condition. Inspect drum
brake linings/shoes for wear or
cracks. Inspect other brake parts,
including drums, wheel cylinders,
calipers, parking brake, etc.
(b) Visually inspect front and rear
suspension and steering system for
damaged, loose, or missing parts
or signs of wear. Inspect power steering lines and hoses for proper
hook-up, binding, leaks, cracks,
chafing, etc.
(c)
Visually inspect hoses and have
them replaced if they are cracked,
swollen, or deteriorated. Inspect all
pipes, fittings and clamps; replace
with genuine parts as needed.
To help ensure proper operation, a
pressure test of the cooling system
and pressure cap and cleaning
the outside of the radiator and
air conditioning condenser is
recommended at least once a year. (d)
Inspect wiper blades for wear,
cracking, or contamination.
Clean the windshield and wiper
blades, if contaminated. Replace
wiper blades that are worn or
damaged. See Windshield Wiper
Blade Replacement on page 9-24
and “Windshield and Wiper Blades”
under Exterior Cleaning on
page 9-98 for more information.
Service and Maintenance 11-7
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Canada — Customer
Assistance
General Motors of Canada Limited
Customer Communication Centre,
CA1-163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
www.gmcanada.com
1-800-263-3777 (English)
1-800-263-7854 (French)
1-800-263-3830 (For Text
Telephone devices (TTYs))
Roadside Assistance:
1-800-268-6800
Overseas — Customer
Assistance
Please contact the local General
Motors Business Unit.
Mexico, Central America and
Caribbean Islands/Countries
(Except Puerto Rico and U.S.
Virgin Islands) — Customer
Assistance
General Motors de Mexico,
S. de R.L. de C.V.
Customer Assistance Center
Paseo de la Reforma #2740
Col. Lomas de Bezares
C.P. 11910, Mexico, D.F.
01-800-508-0000
Long Distance: 011-52-53 29 0 800
GM Mobility
Reimbursement Program
This program, available to
quali ed applicants, can reimburse
you up to $1,000 of the cost of
eligible aftermarket adaptive
equipment required for your
vehicle, such as hand controls or
a wheelchair/scooter lift.
The offer is available for a very
limited period of time from the date of
vehicle purchase/lease. For more
details, or to determine your vehicle’s
eligibility, visit gmmobility.com or call
the GM Mobility Assistance Center at
1-800-323-9935. Text telephone
(TTY) users, call 1-800-833-9935.
General Motors of Canada
also has a Mobility Program.
Call 1-800-GM-DRIVE (463-7483)
for details. TTY users call
1-800-263-3830.
Customer Information 12-5
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