wheel alignment SATURN ASTRA 2009 Owners Manual

When It Is Time for
New Tires.......................9-54
Buying New Tires.............9-54
Different Size Tires and
Wheels............................9-56
Uniform Tire Quality
Grading...........................9-57
Wheel Alignment and
Tire Balance....................9-58
Wheel Replacement..........9-59
Tire Chains.......................9-60
Tire ChangingIf a Tire Goes Flat............9-60
Changing a Flat Tire.........9-61
Removing the Spare Tire
and Tools........................9-62
Removing the Flat Tire
and Installing the
Spare Tire
.......................9-63
Storing a Flat or Spare
Tire and Tools.................9-66
Compact Spare Tire..........9-68
Jump Starting
Jump Starting...................9-69
Towing
Towing Your Vehicle.........9-73
Recreational Vehicle
Towing............................9-73
Towing a Trailer................9-73
Appearance Care
Interior Cleaning................9-73
Exterior Cleaning..............9-76
Sheet Metal Damage........9-79
Finish Damage..................9-79
Underbody Maintenance. . . .9-80
Chemical Paint Spotting. . . .9-80
Service
For service and parts needs,
visit your dealer/retailer. You will
receive genuine Saturn parts
and Saturn-trained and supported
service people.
Genuine Saturn parts have one of
these marks.
9-2 Vehicle Service and Care
ProCarManuals.com

TPMS Malfunction Light
The TPMS will not function properly
if one or more of the TPMS
sensors are missing or inoperable.
When the system detects a
malfunction, the low tire warning
light ashes for about one minute
and then stays on for the remainder
of the ignition cycle. Some of the
conditions that can cause the
malfunction light to come on are:
One of the road tires has been
replaced with the spare tire. The
spare tire does not have a TPMS
sensor. The TPMS malfunction
light and DIC message should go
off once you re-install the road tire
containing the TPMS sensor.
One or more TPMS sensors are
missing or damaged. The TPMS
malfunction light should go off
after the TPMS sensors are
installed and the vehicle is
driven for a few moments over
19 mph (31 km/h). See your
dealer/retailer for service.
Replacement tires or wheels do
not match the vehicle’s original
equipment tires or wheels. Tires
and wheels other than those
recommended for the vehicle
could prevent the TPMS from
functioning properly. SeeBuying
New Tires on page 9-54.
Operating electronic devices or
being near facilities using radio
wave frequencies similar to the
TPMS could cause the TPMS
sensors to malfunction.
If the TPMS is not functioning it
cannot detect or signal a low tire
condition. See your dealer/retailer for
service if the TPMS malfunction light
comes on and stays on.
Tire Inspection and
Rotation
Inspect tires regularly for signs of
wear or damage. Also inspect the
spare tire. For more information
on tire inspection, seeWhen It Is
Time for New Tires on page 9-54.
Rotating vehicle tires helps them
to wear evenly and keeps the
vehicle performing like it
did when tires were new.
Rotate the tires and check
wheel alignment approximately
every 5,000 to 8,000 miles
(8 000 to 13 000 km) or when
unusual tire wear is noted.
See “Scheduled Maintenance”
in the Index of the “Limited
Warranty, Maintenance
and Owner Assistance
Information” manual for more
information. Also check the
wheels for damage, seeWheel
Replacement on page 9-59
for more information.
9-52 Vehicle Service and Care
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. It should benoted that 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.
{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 tires and wheels on your
vehicle were aligned and balanced
carefully at the factory to give
you the longest tire life and best
overall performance. Adjustments to
wheel alignment and tire balancing
will not be necessary on a regular
basis. However, if you notice
unusual tire wear or your vehicle
pulling to one side or the other, the
alignment might need to be
checked. If you notice your vehicle
vibrating when driving on a
smooth road, the tires and wheels
might need to be rebalanced.
See your dealer/retailer for proper
diagnosis.
9-58 Vehicle Service and Care
ProCarManuals.com

T
Tachometer.........................4-13
Taillamps....................9-30, 9-32
Theft-Deterrent, Radio...........6-23
Theft-Deterrent Systems......... 2-8
Content Theft-Deterrent....... 2-9
Immobilizer........................ 2-8
Immobilizer Operation......... 2-8
Tilt Wheel............................. 4-4
Tire
Pressure Light..................4-18
Tires..................................9-40
Buying New Tires.............9-54
Chains............................9-60
Changing a Flat Tire.........9-61
Compact Spare Tire..........9-68
Different Size...................9-56
High-Speed Operation.......9-48
If a Tire Goes Flat............9-60
Ination - Tire Pressure.....9-47
Inspection and Rotation.....9-52
Installing the Spare Tire.....9-63
Pressure Monitor
Operation.....................9-51
Pressure Monitor
System........................9-49
Removing the Flat Tire......9-63Tires (cont.)
Removing the Spare Tire
and Tools.....................9-62
Storing a Flat or Spare
Tire and Tools...............9-66
Tire Sidewall Labeling.......9-42
Tire Terminology and
Denitions....................9-44
Uniform Tire Quality
Grading.......................9-57
Wheel Alignment and
Tire Balance.................9-58
Wheel Replacement..........9-59
When It Is Time for
New Tires....................9-54
Winter Tires.....................9-41
Towing
Recreational Vehicle..........9-73
Towing a Trailer................9-73
Your Vehicle.....................9-73
Traction
StabiliTrak
®System..........8-19
Transmission
Fluid, Automatic................9-12
Fluid, Manual...................9-12
Transmission Operation,
Automatic.......................... 8-6
Transmission Operation,
Manual............................. 8-9Trip Odometers....................4-13
Turn and Lane-Change
Signals............................. 4-8
Turn Signal/Multifunction
Lever................................ 4-4
U
Uniform Tire Quality
Grading...........................9-57
V
Vehicle
Control............................8-17
Loading...........................8-30
Parking Your....................8-13
Running While Parked.......8-14
Service Soon Light...........4-23
Symbols.............................. iii
Vehicle Data Recording and
Privacy..........................12-16
Vehicle Identication
Number (VIN)...................10-1
Service Parts Identication
Label...........................10-1
Ventilation Adjustment............. 7-4
Visors.................................2-11
INDEX i-9
ProCarManuals.com

W
Warning Lights, Gages and
Indicators........................4-11
Warnings
DIC Warnings and
Messages....................4-36
Hazard Warning Flashers.... 4-4
Wheels
Alignment and Tire
Balance.......................9-58
Different Size...................9-56
Replacement....................9-59
Where to Put the Restraint....1-44
Windows.............................2-10
Power .............................2-10Windshield
Washer............................. 4-9
Washer Fluid....................9-20
Wiper Blade
Replacement................9-21
Wipers.............................. 4-8
Windshield, Rear Washer/
Wiper............................... 4-9
Winter Driving......................8-27
Winter Driving Mode Light.....4-22
Winter Tires........................9-41
Y
Your Vehicle and the
Environment.....................11-2
i-10 INDEX
ProCarManuals.com