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Vehicle Care
General InformationGeneral Information...............9-2
California Proposition 65
Warning.............................9-2
California Perchlorate
Materials Requirements........9-3
Accessories and
Modifications.......................9-3
Vehicle ChecksDoing Your Own
Service Work......................9-4
Hood...................................9-5
Engine Compartment
Overview............................9-6
Engine Cover.......................9-9
Engine Oil..........................9-10
Engine Oil Life System.........9-13
Automatic Transmission
Fluid................................9-14
Manual Transmission Fluid. . . .9-15
Hydraulic Clutch..................9-15
Engine Air Cleaner/Filter.......9-16
Cooling System...................9-17
Engine Coolant...................9-19
Engine Overheating.............9-24
Power Steering Fluid............9-25Washer Fluid......................9-26
Brakes...............................9-27
Brake Fluid.........................9-28
Battery...............................9-29
Rear Axle...........................9-30
Starter Switch Check............9-31
Automatic Transmission
Shift Lock Control
System Check...................9-32
Ignition Transmission
Lock Check.......................9-32
Park Brake and P (Park)
Mechanism Check..............9-32
Wiper Blade Replacement......9-33Headlamp AimingHeadlamp Aiming................9-34
Bulb ReplacementBulb Replacement...............9-37
Halogen Bulbs....................9-37
High Intensity Discharge
(HID) Lighting....................9-37
Headlamps, Front Turn
Signal and Parking Lamps
(Base Vehicle)...................9-37
Headlamps, Front Turn
Signal and Parking Lamps
(Up-Level Vehicle)..............9-38
Daytime Running
Lamps (DRL)....................9-39
Fog Lamps.........................9-40Taillamps, Turn Signal, and
Stoplamps.........................9-40
License Plate Lamp.............9-40
Replacement Bulbs..............9-41
Electrical SystemElectrical System
Overload...........................9-41
Fuses and Circuit
Breakers...........................9-42
Engine Compartment
Fuse Block.......................9-42
Instrument Panel
Fuse Block.......................9-45
Rear Compartment
Fuse Block.......................9-46
Wheels and TiresTires..................................9-48
Winter Tires........................9-48
Tire Sidewall Labeling..........9-49
Tire Designations.................9-51
Tire Terminology and
Definitions.........................9-52
Tire Pressure......................9-54
Tire Pressure for
High-Speed Operation........9-56
Tire Pressure Monitor
System.............................9-56
Tire Pressure Monitor
Operation..........................9-57
Tire Inspection....................9-61
Vehicle Care 9-1
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Tire Rotation.......................9-61
When It Is Time for
New Tires.........................9-62
Buying New Tires................9-63
Different Size Tires and
Wheels.............................9-65
Uniform Tire Quality
Grading............................9-65
Wheel Alignment and
Tire Balance.....................9-67
Wheel Replacement.............9-67
Tire Chains.........................9-68
If a Tire Goes Flat...............9-69
Tire Sealant and
Compressor Kit..................9-71
Storing the Tire Sealant
and Compressor Kit...........9-77
Tire Changing.....................9-77
Compact Spare Tire.............9-83
Jump StartingJump Starting.....................9-84
TowingTowing the Vehicle..............9-87
Recreational Vehicle
Towing.............................9-87
Appearance CareExterior Care......................9-88
Interior Care.......................9-92
General Information
For service and parts needs, visit
your dealer/retailer. You will receive
genuine GM parts and GM-trained
and supported service people.
Genuine GM parts have one of
these marks:
California Proposition 65
Warning
Most motor vehicles, including this
one, contain and/or emit chemicals
known to the State of California
to cause cancer and birth defects or
other reproductive harm. Engine
exhaust, many parts and systems
(including some inside the vehicle),
many fluids, and some component
wear by-products contain and/or
emit these chemicals.
9-2 Vehicle Care
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California Perchlorate
Materials Requirements
Certain types of automotive
applications, such as airbag
initiators, seat belt pretensioners,
and lithium batteries contained in
remote keyless transmitters, may
contain perchlorate materials.
Special handling may be necessary.
For additional information, see
www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Accessories and
Modi cations
Adding non-dealer/non-retailer
accessories to the vehicle can affect
vehicle performance and safety,
including such things as airbags,
braking, stability, ride and handling,
emissions systems, aerodynamics,
durability, and electronic systems
like antilock brakes, traction control,
and stability control. Some of these
accessories could even cause
malfunction or damage not covered
by the vehicle warranty.
Damage to vehicle components
resulting from the installation or use
of non-GM certified parts, including
control module modifications, are
not covered under the terms of the
vehicle warranty and may affect
remaining warranty coverage for
affected parts.GM Accessories are designed to
complement and function with other
systems on the vehicle. Your GM
dealer/retailer can accessorize
the vehicle using genuine GM
Accessories. When you go to your
GM dealer/retailer and ask for GM
Accessories, you will know that
GM-trained and supported service
technicians will perform the work
using genuine GM Accessories.
Also, seeAdding Equipment to
the Airbag-Equipped Vehicle
on page 2-33.
Vehicle Care 9-3
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Vehicle Checks
Doing Your Own
Service Work
{WARNING
You can be injured and the
vehicle could be damaged if you
try to do service work on a vehicle
without knowing enough about it.
•Be sure you have sufficient
knowledge, experience, the
proper replacement parts, and
tools before attempting any
vehicle maintenance task.
(Continued)
WARNING (Continued)
•Be sure to use the proper
nuts, bolts, and other
fasteners. English and metric
fasteners can be easily
confused. If the wrong
fasteners are used, parts
can later break or fall off.
You could be hurt.
If doing some of your own service
work, use the proper service
manual. It tells you much more
about how to service the vehicle
than this manual can. To order
the proper service manual,
seeService Publications Ordering
Information on page 12-12.This vehicle has an airbag system.
Before attempting to do your
own service work, seeAirbag
System Check on page 2-34.
Keep a record with all parts receipts
and list the mileage and the date
of any service work performed.
SeeMaintenance Records on
page 10-10.
9-4 Vehicle Care
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Hood
To open the hood:
1. Pull the release handle that is
located below the instrument
panel to the left of the steering
wheel.2. Pull up on the secondary hood
release. The lever is located
near the middle of the hood.
3. Lift the hood.
Before closing the hood, be sure
all the filler caps are on properly.
Then lift the hood to relieve pressure.
Pull the hood down on the passenger
side to close it firmly.
Vehicle Care 9-5
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Engine Compartment Overview
3.6 L V6 Engine
9-6 Vehicle Care
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A. Underhood Electrical Center.
SeeEngine Compartment
Fuse Block on page 9-42.
B. Engine Coolant Recovery Bottle
and Cap. SeeEngine Coolant
on page 9-19.
C.Engine Cover on page 9-9.
D. Engine Cooling Fans (Out of
View). SeeCooling System
on page 9-17.
E. Radiator Fill Cap (Out of View).
SeeEngine Coolant on
page 9-19.
F. Power Steering Reservoir and
Cap (Out of View). SeePower
Steering Fluid on page 9-25.
G. Engine Oil Fill Cap. SeeEngine
Oil on page 9-10.H. Engine Oil Dipstick (Out of
View). SeeEngine Oil on
page 9-10.
I. Brake Master Cylinder and
Hydraulic Clutch (if equipped with
manual transmission) Reservoir.
SeeBrakes on page 9-27or
Hydraulic Clutch on page 9-15.
J. Remote Positive (+) Terminal.
SeeBattery on page 9-29.
K.Engine Air Cleaner/Filter on
page 9-16.
L. Windshield Washer Fluid
Reservoir. SeeWasher
Fluid on page 9-26.
Vehicle Care 9-7
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6.2 L V8 Engine (L99 Engine shown LS3 similar)
9-8 Vehicle Care