wheel alignment SATURN ION 2004 Owners Manual

Windshield Wiper Blade Replacement..............5-57
Tires..............................................................5-58
Ination - Tire Pressure.................................5-66
Tire Inspection and Rotation...........................5-68
When It Is Time for New Tires.......................5-69
Buying New Tires.........................................5-70
Uniform Tire Quality Grading..........................5-71
Wheel Alignment and Tire Balance..................5-72
Wheel Replacement......................................5-72
Tire Chains..................................................5-74
If a Tire Goes Flat........................................5-75
Changing a Flat Tire.....................................5-76
Compact Spare Tire......................................5-86
Appearance Care............................................5-87
Cleaning the Inside of Your Vehicle.................5-87
Care of Safety Belts......................................5-89
Weatherstrips...............................................5-90Cleaning the Outside of Your Vehicle..............5-90
Sheet Metal Damage.....................................5-92
Finish Damage.............................................5-92
Underbody Maintenance................................5-92
Chemical Paint Spotting.................................5-92
Vehicle Care/Appearance Materials..................5-93
Vehicle Identication......................................5-94
Vehicle Identication Number (VIN).................5-94
Service Parts Identication Label.....................5-94
Electrical System............................................5-95
Add-On Electrical Equipment..........................5-95
Windshield Wiper Fuses................................5-95
Power Windows and Other Power Options.......5-95
Fuses and Circuit Breakers............................5-95
Capacities and Specications........................5-102
Section 5 Service and Appearance Care
5-2
ProCarManuals.com

Tire Inspection and Rotation
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km).
Any time you notice unusual wear, rotate your tires as
soon as possible and check wheel alignment. Also
check for damaged tires or wheels. SeeWhen It Is Time
for New Tires on page 5-69andWheel Replacement
on page 5-72for more information.
The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The rst rotation
is the most important. SeeScheduled Maintenance
on page 6-4.
When rotating non-directional tires, always use the
correct rotation pattern shown here.If your vehicle has 215/45ZR17 size tires, they are
directional tires and must roll in a certain direction for
the best overall performance. The direction is shown by
an arrow on the tire sidewall. Because these tires
are directional, they should be rotated as shown here.
These tires should only be moved from front to rear and
rear to front on the same side of the vehicle.
Don’t include the compact spare tire in your tire rotation.
5-68
ProCarManuals.com

Temperature – A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation
of heat and its ability to dissipate heat when tested
under controlled conditions on a specied indoor
laboratory test wheel. Sustained high temperature can
cause the material of the tire to degenerate and
reduce tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to a
level of performance which all passenger car tires must
meet under the Federal Motor Vehicle Safety Standard
No. 109. Grades B and A represent higher levels of
performance on the laboratory test wheel than the
minimum required by law.
Warning: The temperature grade for this tire is
established for a tire that is properly inated and not
overloaded. Excessive speed, underination, or
excessive loading, either separately or in combination,
can cause heat buildup and possible tire failure.
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 retailer if any of these conditions exist.
Your retailer will know the kind of wheel you need.
5-72
ProCarManuals.com

Theft-Deterrent System...................................... 2-6
Theft-Deterrent Systems...................................2-17
Passlock
®...................................................2-17
Tilt Wheel........................................................ 3-7
Tire Ination Check.........................................6-10
Tire Sidewall Labeling......................................5-60
Tire Size.......................................................5-62
Tire Terminology and Denitions........................5-63
Tires.............................................................5-58
Buying New Tires........................................5-70
Chains.......................................................5-74
Changing a Flat Tire....................................5-76
Compact Spare Tire.....................................5-86
If a Tire Goes Flat.......................................5-75
Ination - Tire Pressure................................5-66
Inspection and Rotation................................5-68
Uniform Tire Quality Grading.........................5-71
Wheel Alignment and Tire Balance.................5-72
Wheel Replacement.....................................5-72
When It Is Time for New Tires......................5-69
To Use the Engine Coolant Heater....................2-22
Top Strap......................................................1-39
Top Strap Anchor Location...............................1-41
Torque Lock...................................................2-32
Total Weight on Your Vehicle’s Tires..................4-42Towing
Recreational Vehicle.....................................4-31
Towing a Trailer..........................................4-39
Your Vehicle...............................................4-31
Traction
Control System (TCS).................................... 4-8
Low Message.............................................3-42
Traction Off Message......................................3-42
Trailer Brakes.................................................4-42
Transaxle
Fluid, Automatic...........................................5-24
Fluid Cold Message.....................................3-43
Fluid Hot Message......................................3-42
Fluid, Manual..............................................5-25
Transaxle Operation, Automatic.........................2-23
Transaxle Operation, Manual............................2-28
Transmission
Up-Shift Light..............................................3-32
Trunk............................................................2-12
Trunk Ajar Warning Message............................3-44
Turn and Lane-Change Signals.......................... 3-8
Turn Signal/Multifunction Lever........................... 3-8
Turn Signals When Towing a Trailer..................4-44
14
ProCarManuals.com

U
Understanding Radio Reception........................3-70
Uniform Tire Quality Grading............................5-71
Unlocking the Theft-Deterrent Feature
After a Power Loss......................................3-69
Up-Shift Light.................................................3-32
Used Replacement Wheels..............................5-73
Using an MP3 CD..........................................3-65
Using Cleaner on Fabric..................................5-88
V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-33
Parking Your...............................................2-33
Symbols......................................................... iv
Vehicle Data Collection and Event Data
Recorders.................................................... 7-7
Vehicle Identication
Number (VIN).............................................5-94
Service Parts Identication Label...................5-94
Vehicle Storage..............................................5-41
Ventilation Adjustment......................................3-24
Visors...........................................................2-16
W
Warning Lights, Gages and Indicators................3-27
Warnings
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-7
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-90
Weight of the Trailer........................................4-41
Weight of the Trailer Tongue.............................4-41
What Kind of Engine Oil to Use........................5-16
What to Do with Used Oil................................5-21
Wheels
Alignment and Tire Balance..........................5-72
Replacement...............................................5-72
When to Add Engine Oil..................................5-16
When to Change Engine Oil
(GM Oil Life System)...................................5-20
When to Inspect the Engine Air Cleaner/Filter........5-22
When You Are Ready to Leave After Parking
on a Hill......................................................4-45
Where to Put the Restraint...............................1-38
Why Safety Belts Work....................................1-10
Window Lock Out...........................................2-16
15
ProCarManuals.com