service SATURN AURA 2010 Service Manual

To turn the system off or
on, press and release this
button located on the
center console.
The DIC will display the appropriate message as
described previously when the button is pressed.
Traction Control Operation
Traction control limits wheel spin by reducing engine
power to the wheels (engine speed management)
and by applying brakes to each individual wheel
(brake-traction control) as necessary.
The traction control system is enabled automatically
when the vehicle is started, and it will activate and flash
the ESC/TCS light and display the LOW TRACTION
message if it senses either of the front wheels are
spinning or beginning to lose traction while driving. For
more information on the LOW TRACTION message,
seeDriver Information Center (DIC) on page 4-39.
Notice:If the wheel(s) of one axle are allowed to
spin excessively while the ESC/TCS, ABS and Brake
warning lights and the SERVICE ESC and/or
SERVICE TRACTION messages are displayed, thedifferential could be damaged. The repairs would
not be covered by the vehicle warranty. Reduce
engine power and do not spin the wheel(s)
excessively while these lights and this message
are displayed.
Notice:When traction control is turned off, it is
possible to lose traction. If you attempt to shift with
the front wheels spinning with a loss of traction,
it is possible to cause damage to the transmission.
Do not attempt to shift when the front wheels do
not have traction. Damage caused by misuse of the
vehicle is not covered. See your warranty book
for additional information.
The traction control system may activate on dry or
rough roads or under conditions such as heavy
acceleration while turning or abrupt upshifts/downshifts
of the transmission. When this happens, a reduction
in acceleration may be noticed, or a noise or vibration
may be heard. This is normal.
If the vehicle is in cruise control when the system
activates, the ESC/TCS light will flash and the cruise
control will automatically disengage. The cruise control
may be re-engaged when road conditions allow.
SeeCruise Control on page 4-7.
Adding non-dealer/non-retailer accessories can affect
the vehicle’s performance. SeeAccessories and
Modications on page 6-3for more information.
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Steering
Electric Power Steering
If the vehicle has the electric power steering system and
the engine stalls while driving, the power steering
assist system will continue to operate until you are able
to stop the vehicle. If power steering assist is lost
because the electric power steering system is not
functioning, the vehicle can be steered but it will take
more effort.
If you turn the steering wheel in either direction several
times until it stops, or hold the steering wheel in the
stopped position for an extended amount of time, you
may notice a reduced amount of power steering
assist. The normal amount of power steering assist
should return shortly after a few normal steering
movements.
The electric power steering system does not require
regular maintenance. If you suspect steering system
problems and/or the POWER STEERING message is
displayed in the Driver Information Center, contact your
dealer/retailer for service repairs. SeeDIC Warnings
and Messages on page 4-42.
Hydraulic Power Steering
If the vehicle has the hydraulic power steering system
and power steering assist is lost because the engine
stops or the power steering system is not functioning,
the vehicle can be steered but it will take more effort.
Steering Tips
It is important to take curves at a reasonable speed.
Traction in a curve depends on the condition of the tires
and the road surface, the angle at which the curve is
banked, and vehicle speed. While in a curve, speed is
the one factor that can be controlled.
If there is a need to reduce speed, do it before entering
the curve, while the front wheels are straight.
Try to adjust the speed so you can drive through the
curve. Maintain a reasonable, steady speed. Wait
to accelerate until out of the curve, and then accelerate
gently into the straightaway.
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Hydroplaning
Hydroplaning is dangerous. Water can build up under
your vehicle’s tires so they actually ride on the
water. This can happen if the road is wet enough and
you are going fast enough. When your vehicle is
hydroplaning, it has little or no contact with the road.
There is no hard and fast rule about hydroplaning. The
best advice is to slow down when the road is wet.
Other Rainy Weather Tips
Besides slowing down, other wet weather driving tips
include:
•Allow extra following distance.
•Pass with caution.
•Keep windshield wiping equipment in good shape.
•Keep the windshield washer fluid reservoir filled.
•Have good tires with proper tread depth. SeeTires
on page 6-44.
•Turn off cruise control.
Before Leaving on a Long Trip
To prepare your vehicle for a long trip, consider having
it serviced by your dealer/retailer before departing.
Things to check on your own include:
•Windshield Washer Fluid:Reservoir full? Windows
clean — inside and outside?
•Wiper Blades:In good shape?
•Fuel, Engine Oil, Other Fluids:All levels checked?
•Lamps:Do they all work and are lenses clean?
•Tires:Are treads good? Are tires inflated to
recommended pressure?
•Weather and Maps:Safe to travel?
Have up-to-date maps?
Highway Hypnosis
Always be alert and pay attention to your surroundings
while driving. If you become tired or sleepy, find a
safe place to park your vehicle and rest.
Other driving tips include:
•Keep the vehicle well ventilated.
•Keep interior temperature cool.
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•Keep your eyes moving — scan the road ahead
and to the sides.
•Check the rearview mirror and vehicle instruments
often.
Hill and Mountain Roads
Driving on steep hills or through mountains is different
than driving on flat or rolling terrain. Tips for driving
in these conditions include:
•Keep the vehicle serviced and in good shape.
•Check all fluid levels and brakes, tires, cooling
system, and transmission.
•Going down steep or long hills, shift to a
lower gear.
{WARNING:
If you do not shift down, the brakes could get so
hot that they would not work well. You would then
have poor braking or even none going down a hill.
You could crash. Shift down to let the engine
assist the brakes on a steep downhill slope.
{WARNING:
Coasting downhill in N (Neutral) or with the ignition
off is dangerous. The brakes will have to do all the
work of slowing down and they could get so hot
that they would not work well. You would then
have poor braking or even none going down a hill.
You could crash. Always have the engine running
and the vehicle in gear when going downhill.
•Stay in your own lane. Do not swing wide or cut
across the center of the road. Drive at speeds
that let you stay in your own lane.
•Top of hills: Be alert — something could be in your
lane (stalled car, accident).
•Pay attention to special road signs (falling rocks
area, winding roads, long grades, passing or
no-passing zones) and take appropriate action.
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Towing
Towing Your Vehicle
To avoid damage, the disabled vehicle should be towed
with all four wheels off the ground. Consult your
dealer/retailer or a professional towing service if the
disabled vehicle must be towed. SeeRoadside
Assistance Program on page 8-6.
To tow the vehicle behind another vehicle for
recreational purposes, such as behind a motorhome,
see “Recreational Vehicle Towing” following.
Recreational Vehicle Towing
Recreational vehicle towing means towing the vehicle
behind another vehicle – such as behind a motorhome.
The two most common types of recreational vehicle
towing are known as dinghy towing and dolly towing.
Dinghy towing is towing the vehicle with all four wheels
on the ground. Dolly towing is towing the vehicle
with two wheels on the ground and two wheels up on a
device known as a dolly.Here are some important things to consider before
recreational vehicle towing:
•What’s the towing capacity of the towing vehicle?
Be sure to read the tow vehicle manufacturer’s
recommendations.
•How far will the vehicle be towed? Some vehicles
have restrictions on how far and how long they
can tow.
•Does the vehicle have the proper towing
equipment? See your dealer/retailer or trailering
professional for additional advice and equipment
recommendations.
•Is the vehicle ready to be towed? Just as preparing
the vehicle for a long trip, make sure the vehicle is
prepared to be towed. SeeBefore Leaving on a
Long Trip on page 5-14.
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4. Reapply the brake pedal. Then apply the parking
brake and shift the transmission into P (Park).
5. Release the brake pedal.
Leaving After Parking on a Hill
1. Apply and hold the brake pedal while you:
•start the engine,
•shift into a gear, and
•release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the
chocks.
Maintenance When Trailer Towing
The vehicle needs service more often when pulling a
trailer. SeeScheduled Maintenance on page 7-3
for more information. Things that are especially
important in trailer operation are automatic transmission
fluid, engine oil, belts, cooling system and brake
system. It is a good idea to inspect these before and
during the trip.
Check periodically to see that all hitch nuts and bolts
are tight.
Engine Cooling When Trailer Towing
The cooling system may temporarily overheat during
severe operating conditions. SeeEngine Overheating on
page 6-28.
Changing a Tire When Trailer Towing
If the vehicle gets a flat tire while towing a trailer,
be sure to secure the trailer and disconnect it from the
vehicle before changing the tire.
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Service............................................................6-3
Accessories and Modifications..........................6-3
California Proposition 65 Warning.....................6-4
California Perchlorate Materials Requirements.....6-4
Doing Your Own Service Work.........................6-4
Adding Equipment to the Outside of the
Vehicle......................................................6-5
Fuel................................................................6-5
Gasoline Octane............................................6-6
Gasoline Specifications....................................6-6
California Fuel...............................................6-6
Additives.......................................................6-7
Fuel E85 (85% Ethanol)..................................6-8
Fuels in Foreign Countries...............................6-9
Filling the Tank............................................6-10
Filling a Portable Fuel Container.....................6-12
Checking Things Under the Hood....................6-12
Hood Release..............................................6-13
Engine Compartment Overview.......................6-14
Engine Oil...................................................6-17
Engine Oil Life System..................................6-20
Engine Air Cleaner/Filter................................6-21
Automatic Transmission Fluid.........................6-23
Cooling System............................................6-24
Engine Coolant.............................................6-25
Engine Overheating.......................................6-28Overheated Engine Protection
Operating Mode........................................6-30
Power Steering Fluid.....................................6-30
Windshield Washer Fluid................................6-32
Brakes........................................................6-33
Battery........................................................6-35
Jump Starting...............................................6-36
Headlamp Aiming...........................................6-40
Bulb Replacement..........................................6-41
Halogen Bulbs..............................................6-41
Taillamps, Turn Signal, Sidemarker, Stoplamps
and Back-up Lamps...................................6-41
License Plate Lamp......................................6-43
Replacement Bulbs.......................................6-43
Windshield Wiper Blade Replacement..............6-44
Tires..............................................................6-44
Tire Sidewall Labeling...................................6-45
Tire Terminology and Definitions.....................6-48
Inflation - Tire Pressure.................................6-51
High-Speed Operation...................................6-52
Tire Pressure Monitor System.........................6-53
Tire Pressure Monitor Operation.....................6-54
Tire Inspection and Rotation...........................6-57
When It Is Time for New Tires.......................6-59
Buying New Tires.........................................6-60
Different Size Tires and Wheels......................6-61
Section 6 Service and Appearance Care
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Uniform Tire Quality Grading..........................6-62
Wheel Alignment and Tire Balance..................6-63
Wheel Replacement......................................6-64
Tire Chains..................................................6-65
If a Tire Goes Flat........................................6-66
Tire Sealant and Compressor Kit....................6-67
Tire Sealant and Compressor Kit Storage.........6-74
Changing a Flat Tire.....................................6-74
Removing the Spare Tire and Tools................6-76
Removing the Flat Tire and Installing the
Spare Tire................................................6-78
Storing a Flat or Spare Tire and Tools............6-84
Compact Spare Tire......................................6-88
Appearance Care............................................6-89
Interior Cleaning...........................................6-89
Fabric/Carpet...............................................6-90
Leather.......................................................6-91
Instrument Panel, Vinyl, and Other Plastic
Surfaces..................................................6-91
Care of Safety Belts......................................6-91
Weatherstrips...............................................6-92
Washing Your Vehicle...................................6-92Cleaning Exterior Lamps/Lenses.....................6-92
Finish Care..................................................6-92
Windshield and Wiper Blades.........................6-93
Aluminum Wheels.........................................6-94
Tires...........................................................6-94
Sheet Metal Damage.....................................6-94
Finish Damage.............................................6-95
Underbody Maintenance................................6-95
Chemical Paint Spotting.................................6-95
Vehicle Identication......................................6-95
Vehicle Identification Number (VIN).................6-95
Service Parts Identification Label.....................6-96
Electrical System............................................6-96
Add-On Electrical Equipment..........................6-96
Windshield Wiper Fuses................................6-96
Power Windows and Other Power Options.......6-97
Fuses.........................................................6-97
Instrument Panel Fuse Block..........................6-97
Engine Compartment Fuse Block...................6-100
Rear Compartment Fuse Block.....................6-102
Capacities and Specications........................6-105
Section 6 Service and Appearance Care
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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.
Accessories and Modications
When non-dealer/non-retailer accessories are added to
the vehicle, they 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, is 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 Your Airbag-Equipped
Vehicle on page 2-74.
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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, many
fluids, and some component wear by-products
contain and/or emit these chemicals.
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.
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.
•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 8-14.
This vehicle has an airbag system. Before attempting to
do your own service work, seeServicing Your
Airbag-Equipped Vehicle on page 2-73.
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