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6-54 Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced
carefully at the factory to give you the longest tire life
and best overall performance.
Scheduled wheel alignment and wheel balancing are not
needed. However, if you notice unusual tire wear or your
vehicle pulling one way or the other, the alignment may need
to be reset. If you notice your vehicle vibrating when driving
on a smooth road, your wheels may need to be rebalanced.
Wheel Replacement
Replace any wheel that is bent, cracked, or badly rusted
or corroded. If wheel nuts keep coming loose, the wheel,
wheel bolts and wheel nuts should be replaced. If the
wheel leaks air, replace it (except some aluminum
wheels, which can sometimes be repaired). See your
dealer if any of these conditions exist.
Your dealer will know the kind of wheel you need.
Each new wheel should have the same load
-carrying
capacity, diameter, width, offset and be mounted the
same way as the one it replaces.
If you need to replace any of your wheels, wheel bolts
or wheel nuts, replace them only with new GM original
equipment parts. This way, you will be sure to have the
right wheel, wheel bolts and wheel nuts for your vehicle.
CAUTION:
Using the wrong replacement wheels, wheel bolts
or wheel nuts on your vehicle can be dangerous.
It could affect the braking and handling of your
vehicle, make your tires lose air and make you
lose control. You could have a collision in which
you or others could be injured. Always use the
correct wheel, wheel bolts and wheel nuts
for replacement.
NOTICE:
The wrong wheel can also cause problems with
bearing life, brake cooling, speedometer or
odometer calibration, headlamp aim, bumper
height, vehicle ground clearance and tire or tire
chain clearance to the body and chassis.
See ªChanging a Flat Tireº in the Index for
more information.
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6-77
Normal Maintenance
Replacement Parts
Air Cleaner Filter AC Type A-1096C . . . . . . . . . . . . .
Engine Oil Filter AC Type PF
-47 . . . . . . . . . . . . . . . .
Fuel Filter AC Type GF
-627 . . . . . . . . . . . . . . . . . . . .
Spark Plugs AC Type 41
-921* . . . . . . . . . . . . . . . . . .
Gap 0.060 inch (.152 cm)
*On 3800 Supercharged Engine (Code 1) only, this
replaces original spark plug NGK Type PTR4B
-15.
Windshield Wiper Blades
Type Hook Style. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Length 22 inches (56 cm). . . . . . . . . . . . . . . . . . . . .
Passenger Compartment Air
Filter (HVAC air filter) GM Part No. 52472175. . . . .
Vehicle Dimensions
Length 206.8 inches (525.3 cm). . . . . . . . . . . . . . . . .
Width 74.7 inches (189.7 cm). . . . . . . . . . . . . . . . . . .
Height 58.1 inches (147.6 cm). . . . . . . . . . . . . . . . . . .
Wheelbase 113.8 inches (289.1 cm). . . . . . . . . . . . . .
Front Tread 62.7 inches (159.3 cm). . . . . . . . . . . . . . .
Rear Tread 62.3 inches (158.2 cm). . . . . . . . . . . . . . .
Engine Accessory Belt (L36)
The L36 engine uses an engine accessory belt. This
diagram shows the features connected and the routing.
See ªMaintenance Scheduleº in the Index for when to
check the belt.
A. Power Steering
B. Generator
C. Air ConditioningD. Crank
E. Coolant Pump
F. Tensioner
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9-9
Seat Passengers 1-28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Armrest 2-59 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Window Defogger 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Seat Cushion, Removing 6-71 . . . . . . . . . . . . . . . . . . . . .
Rear Seat Pass Through 2-60 . . . . . . . . . . . . . . . . . . . . . . . . . .
Rearview Mirror
Electrochromic Day/Night 2
-49 . . . . . . . . . . . . . . . . . . . . . .
Electrochromic Day/Night with Compass 2-50 . . . . . . . . . .
Inside Day/Night 2-49 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reclining Front Seatbacks 1-6 . . . . . . . . . . . . . . . . . . . . . . . . .
Recovery Tank, Coolant 5-10, 5-12 . . . . . . . . . . . . . . . . . . . . .
Recreational Vehicle Towing 4-30 . . . . . . . . . . . . . . . . . . . . . .
Refrigerants, Air Conditioning 6-76 . . . . . . . . . . . . . . . . . . . .
Remote
Keyless Entry 2
-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyless Entry, Instant Alarm 2-10 . . . . . . . . . . . . . . . . . . . .
Keyless Entry, Personal Choice Features 2-11 . . . . . . . . . . .
Keyless Entry, Resynchronization 2-14 . . . . . . . . . . . . . . . .
Keyless Entry, Security Feedback 2-11 . . . . . . . . . . . . . . . .
Trunk Release 2-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacement
Bulbs 6
-74 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts 6-77 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel 6-54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing Safety Belts 1-52 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reporting Safety Defects 8-9, 8-10 . . . . . . . . . . . . . . . . . . . . .
Restraints
Checking 1
-52 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Child 1-37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Head 1-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing Parts After a Crash 1-52 . . . . . . . . . . . . . . . . . . .
System Check 7-32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reverse, Automatic Transaxle 2-25 . . . . . . . . . . . . . . . . . . . . .
Right Front Passenger Position 1-21 . . . . . . . . . . . . . . . . . . . . Roadside Assistance 8
-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Roadside Assistance, Canadian 8-6 . . . . . . . . . . . . . . . . . . . . .
Rocking Your Vehicle 5-28 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rotation, Tires 6-50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Belt Extender 1-52 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Belts 1-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adults 1-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Care 6-59 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Center Passenger Position 1-27 . . . . . . . . . . . . . . . . . . . . . .
Children 1-34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driver Position 1-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Extender 1-52 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How to Wear Properly 1-13 . . . . . . . . . . . . . . . . . . . . . . . . .
Incorrect Usage 1-16, 1-50, 1-51 . . . . . . . . . . . . . . . . . . . .
Lap Belt 1-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lap-Shoulder 1-14, 1-29 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Larger Children 1-49 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Questions and Answers 1-12 . . . . . . . . . . . . . . . . . . . . . . . .
Rear Comfort Guides 1-32 . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Seat Outside Passenger Positions 1-28 . . . . . . . . . . . .
Rear Seat Passengers 1-28 . . . . . . . . . . . . . . . . . . . . . . . . . .
Reminder Light 1-8, 2-73 . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing After a Crash 1-52 . . . . . . . . . . . . . . . . . . . . . . . .
Right Front Passenger Position 1-21 . . . . . . . . . . . . . . . . . .
Shoulder Belt Height Adjuster 1-15 . . . . . . . . . . . . . . . . . . .
Smaller Children and Babies 1-34 . . . . . . . . . . . . . . . . . . . .
Use During Pregnancy 1-20 . . . . . . . . . . . . . . . . . . . . . . . . .
Why They Work 1-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Chains 4-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Defects, Reporting 8-9, 8-10 . . . . . . . . . . . . . . . . . . . .
Safety Warnings and Symbols iii. . . . . . . . . . . . . . . . . . . . . . .
Scheduled Maintenance Services 7
-4 . . . . . . . . . . . . . . . . . . . .
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9-10
Seatback, Power Recliner (Front) 1-6 . . . . . . . . . . . . . . . . . . .
Seats
Heated 1
-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lumbar Control 1-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Memory 1-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power 1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restraint Systems 1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seat Controls 1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Securing a Child Restraint 1-43, 1-45, 1-47 . . . . . . . . . . . .
Second Gear, Automatic Transaxle 2-27 . . . . . . . . . . . . . . . . .
Security Feedback 2-11, 2-91 . . . . . . . . . . . . . . . . . . . . . . . . .
Security Light 2-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Security System 2-16, 2-18 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service 6-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bulletins, Ordering 8-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manuals, Ordering 8-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Identification Label 6-65 . . . . . . . . . . . . . . . . . . . . . . .
Publications, Ordering 8-11 . . . . . . . . . . . . . . . . . . . . . . . . .
Work, Doing Your Own 6-2 . . . . . . . . . . . . . . . . . . . . . . . . .
Service and Appearance Care 6-1 . . . . . . . . . . . . . . . . . . . . . .
Service and Owner Publications 8-11 . . . . . . . . . . . . . . . . . . .
Service and Owner Publications, Ordering in Canada 8-10 . . .
Service Engine Soon Light 2-78 . . . . . . . . . . . . . . . . . . . . . . .
Service Publications 8-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Vehicle Soon Light 2-81 . . . . . . . . . . . . . . . . . . . . . . .
Servicing Your Air Bag-Equipped Vehicle 1-26 . . . . . . . . . . .
Sheet Metal Damage 6-62 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shift Lever 2-24, 2-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shifting
Automatic Transaxle 2
-24 . . . . . . . . . . . . . . . . . . . . . . . . . .
Into Park (P) 2-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Out of Park 2-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Shoulder Belt Height Adjuster 1
-15 . . . . . . . . . . . . . . . . . . . . .
Signaling Turns 2-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Skidding 4-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sound Equipment, Adding 3-33 . . . . . . . . . . . . . . . . . . . . . . . .
Spare Tire, Compact 5-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speaker Covers, Cleaning 6-58 . . . . . . . . . . . . . . . . . . . . . . . .
Specifications and Capacities 6-75 . . . . . . . . . . . . . . . . . . . . . .
Specifications, Engine 6-76 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speech Impaired, Customer Assistance 8-4 . . . . . . . . . . . . . . .
Speedometer 2-72 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SRS 1-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stains, Cleaning 6-56 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter Switch Check 7-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting Your Engine 2-22 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steam 5-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering 4-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
In Emergencies 4-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Magnasteer4-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power 4-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tips 4-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering Wheel
Tilt 2
-35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Touch Controls 3-10, 3-31 . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Areas 2-54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage, Vehicle 6-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stuck: In Sand, Mud, Ice or Snow 5-28 . . . . . . . . . . . . . . . . . .
Sun Visors 2-61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sunroof 2-63 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supercharged Engine 6-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supercharger Oil 6-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supplemental Restraint System 1-21 . . . . . . . . . . . . . . . . . . . .
Symbols, Vehicle v. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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