service SATURN ION 2007 Service Manual

Windshield Wiper Blade Replacement....... 327
Tires............................................................ 328
Winter Tires (Red Line)............................. 329
Tire Sidewall Labeling............................... 330
Tire Terminology and Denitions............... 334
Ination - Tire Pressure............................. 337
High-Speed Operation............................... 338
Tire Inspection and Rotation...................... 339
When It Is Time for New Tires.................. 341
Buying New Tires...................................... 341
Different Size Tires and Wheels................ 343
Uniform Tire Quality Grading..................... 344
Wheel Alignment and Tire Balance............ 346
Wheel Replacement.................................. 346
Tire Chains............................................... 348
If a Tire Goes Flat.................................... 349
Changing a Flat Tire................................. 350
Removing the Spare Tire and Tools.......... 351
Removing the Flat Tire and Installing
the Spare Tire....................................... 356
Storing a Flat or Spare Tire and Tools...... 362
Compact Spare Tire.................................. 365Appearance Care........................................ 366
Cleaning the Inside of Your Vehicle.......... 366
Fabric/Carpet............................................. 367
Instrument Panel, Vinyl, and Other
Plastic Surfaces..................................... 368
Care of Safety Belts.................................. 369
Weatherstrips............................................ 369
Washing Your Vehicle............................... 369
Cleaning Exterior Lamps/Lenses................ 370
Finish Care............................................... 370
Windshield and Wiper Blades.................... 370
Aluminum Wheels...................................... 371
Tires......................................................... 372
Sheet Metal Damage................................. 372
Finish Damage.......................................... 372
Underbody Maintenance............................ 372
Chemical Paint Spotting............................ 373
Vehicle Care/Appearance Materials............ 373
Vehicle Identication.................................. 374
Vehicle Identication Number (VIN)........... 374
Service Parts Identication Label............... 374
Section 5 Service and Appearance Care
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Electrical System........................................ 375
Add-On Electrical Equipment..................... 375
Windshield Wiper Fuses............................ 375
Power Windows and Other Power
Options.................................................. 375Fuses and Circuit Breakers....................... 375
Floor Console Fuse Block......................... 376
Engine Compartment Fuse Block............... 378
Capacities and Specications.................... 384
Section 5 Service and Appearance Care
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Service
Your Saturn retailer knows your vehicle best and
wants you to be happy with it. We hope you
will go to your retailer for all your service needs.
You will get genuine Saturn parts and
Saturn-trained and supported service people.
We hope you will want to keep your Saturn vehicle
all Saturn.
Genuine Saturn parts have one of these marks.
Accessories and Modications
When you add non-Saturn accessories to your
vehicle they can affect your vehicle’s performance
and safety, including such things as, airbags,
braking, stability, ride and handling, emissions
systems, aerodynamics, durability, and electronic
systems like anti-lock brakes, traction control,
and stability control. Some of these accessories
may even cause malfunction or damage not
covered by warranty.
Saturn accessories are designed to complement
and function with other systems on your
vehicle. Your Saturn retailer can accessorize your
vehicle using genuine Saturn accessories.
When you go to your Saturn retailer and ask for
Saturn accessories, you will know that
Saturn-trained and supported service technicians
will perform the work using genuine Saturn
accessories.
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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 (including some inside the vehicle), many
uids, and some component wear by-products
contain and/or emit these chemicals.
Doing Your Own Service Work
{CAUTION:
You can be injured and your 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 you attempt any
vehicle maintenance task.
Be sure to use the proper nuts, bolts,
and other fasteners. English and metric
fasteners can be easily confused. If you
use the wrong fasteners, parts can later
break or fall off. You could be hurt.
If you want to do some of your own service work,
you should use the proper service manual. It
tells you much more about how to service your
vehicle than this manual can. To order the proper
service manual, seeService Publications
Ordering Information on page 425.
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Your vehicle has an airbag system. Before
attempting to do your own service work, see
Servicing Your Airbag-Equipped Vehicle on
page 82.
You should keep a record with all parts receipts
and list the mileage and the date of any service
work you perform. SeeMaintenance Record
on page 406.
Adding Equipment to the Outside of
Your Vehicle
Things you might add to the outside of your
vehicle can affect the airow around it. This may
cause wind noise and affect windshield washer
performance. Check with your retailer before
adding equipment to the outside of your vehicle.
Fuel
Use of the recommended fuel is an important part
of the proper maintenance of your vehicle.
To help keep the engine clean and maintain
optimum vehicle performance, Saturn recommends
the use of gasoline advertised as TOP TIER
Detergent Gasoline.
The 8th digit of the Vehicle Identication
Number (VIN) shows the code letter or number
that identies your vehicle’s engine. The VIN is at
the top left of the instrument panel. SeeVehicle
Identication Number (VIN) on page 374.
Gasoline Octane
If your vehicle has the 2.2L L4 engine (VIN Code F),
use regular unleaded gasoline with a posted octane
rating of 87 or higher. If the octane rating is less
than 87, you may notice an audible knocking noise
when you drive, commonly referred to as spark
knock. If this occurs, use a gasoline rated at
87 octane or higher as soon as possible. If you are
using gasoline rated at 87 octane or higher and you
hear heavy knocking, your engine needs service.
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If your vehicle has the 2.4L L4 engine (VIN Code B)
or the 2.0L Supercharged engine (VIN Code P), use
premium unleaded gasoline with a posted octane
rating of 91 or higher. You may also use regular
unleaded gasoline rated at 87 octane or higher, but
your vehicle’s acceleration may be slightly reduced,
and you may notice a slight audible knocking noise,
commonly referred to as spark knock. If the octane
is less than 87, you may notice a heavy knocking
noise when you drive. If this occurs, use a gasoline
rated at 87 octane or higher as soon as possible.
Otherwise, you might damage your engine. If you
are using gasoline rated at 87 octane or higher and
you hear heavy knocking, your engine needs
service.
Gasoline Specications
At a minimum, gasoline should meet ASTM
specication D 4814 in the United States or
CAN/CGSB-3.5 in Canada. Some gasolines may
contain an octane-enhancing additive called
methylcyclopentadienyl manganese tricarbonyl
(MMT). Saturn recommends against the use
of gasolines containing MMT. SeeAdditives on
page 273for additional information.
California Fuel
If your vehicle is certied to meet California
Emissions Standards, it is designed to operate on
fuels that meet California specications. See the
underhood emission control label. If this fuel is not
available in states adopting California emissions
standards, your vehicle will operate satisfactorily on
fuels meeting federal specications, but emission
control system performance may be affected. The
malfunction indicator lamp may turn on and your
vehicle may fail a smog-check test. SeeMalfunction
Indicator Lamp on page 174. If this occurs, return to
your authorized Saturn retailer for diagnosis. If it is
determined that the condition is caused by the type
of fuel used, repairs may not be covered by your
warranty.
Additives
To provide cleaner air, all gasolines in the United
States are now required to contain additives
that will help prevent engine and fuel system
deposits from forming, allowing your emission
control system to work properly. In most cases,
you should not have to add anything to your fuel.
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However, some gasolines contain only the
minimum amount of additive required to meet
U.S. Environmental Protection Agency regulations.
To help keep fuel injectors and intake valves
clean, or if your vehicle experiences problems due
to dirty injectors or valves, look for gasoline that
is advertised as TOP TIER Detergent Gasoline.
Also, your retailer has additives that will help
correct and prevent most deposit-related problems.
Gasolines containing oxygenates, such as
ethers and ethanol, and reformulated gasolines
may be available in your area. We recommend that
you use these gasolines if they comply with the
specications described earlier. However,
E85 (85% ethanol) and other fuels containing
more than 10% ethanol must not be used
in vehicles that were not designed for those fuels.
Notice:Your vehicle was not designed for
fuel that contains methanol. Do not use
fuel containing methanol. It can corrode metal
parts in the fuel system and also damage
plastic and rubber parts. That damage would
not be covered under your warranty.Some gasolines that are not reformulated for low
emissions may contain an octane-enhancing
additive called methylcyclopentadienyl manganese
tricarbonyl (MMT); ask the attendant where you
buy gasoline whether the fuel contains MMT.
We recommend against the use of such gasolines.
Fuels containing MMT can reduce the life of
spark plugs and the performance of the emission
control system may be affected. The malfunction
indicator lamp may turn on. If this occurs, return to
your retailer for service.
Fuels in Foreign Countries
If you plan on driving in another country outside the
United States or Canada, the proper fuel might be
hard to nd. Never use leaded gasoline or any other
fuel not recommended in the previous text on fuel.
Costly repairs caused by use of improper fuel would
not be covered by your warranty.
To check the fuel availability, ask an auto club, or
contact a major oil company that does business
in the country where you will be driving.
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Engine Oil Life System
When to Change Engine Oil
Your vehicle has a computer system that lets you
know when to change the engine oil and lter.
This is based on engine revolutions and engine
temperature, and not on mileage. Based on driving
conditions, the mileage at which an oil change
will be indicated can vary considerably. For the oil
life system to work properly, you must reset the
system every time the oil is changed.
When the system has calculated that oil life has
been diminished, it will indicate that an oil change
is necessary. A CHG OIL message in the
message center will come on. SeeChange Engine
Oil Message on page 183for more information
on this message. Change the oil as soon as
possible within the next 600 miles (1 000 km). It is
possible that, if you are driving under the best
conditions, the oil life system may not indicate that
an oil change is necessary for over a year.However, the engine oil and lter must be changed
at least once a year and at this time the system
must be reset. Your retailer has trained service
people who will perform this work using genuine
Saturn parts and reset the system. It is also
important to check the oil regularly and keep it at
the proper level.
If the system is ever reset accidentally, you must
change the oil at 3,000 miles (5 000 km) since
your last oil change. Remember to reset the oil life
system whenever the oil is changed.
How to Reset the Engine Oil Life
System
The Engine Oil Life System calculates when to
change the engine oil and lter based on vehicle
use. Anytime the oil is changed, reset the
system so it can calculate when the next oil
change is required. If a situation occurs where you
change the oil prior to the CHG OIL message
being turned on, reset the system.
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After changing the engine oil, reset the system by
doing the following:
1. Press and release the trip/reset button until
the OIL LIFE message is displayed.
2. Then press and hold the trip/reset button until
a chime sounds ve times, and RESET is
displayed in the message center.
When the system is reset, the odometer will
again be displayed in the message center.
3. Turn the ignition key to LOCK.
If the CHG OIL message comes back on when
you start your vehicle, the engine oil life system
has not reset. Repeat the procedure.
Your vehicle has a unique oil lter element. When
installing the ller cap do not exceed 18 lb-ft
(25
Y). Inspect the condition of the O-ring and
replace if damaged. See your Saturn retailer
for additional information.
What to Do with Used Oil
Used engine oil contains certain elements that
may be unhealthy for your skin and could
even cause cancer. Do not let used oil stay on
your skin for very long. Clean your skin and nails
with soap and water, or a good hand cleaner.
Wash or properly dispose of clothing or rags
containing used engine oil. See the manufacturer’s
warnings about the use and disposal of oil
products.
Used oil can be a threat to the environment. If you
change your own oil, be sure to drain all the oil
from the lter before disposal. Never dispose of oil
by putting it in the trash, pouring it on the
ground, into sewers, or into streams or bodies of
water. Instead, recycle it by taking it to a place
that collects used oil. If you have a problem
properly disposing of used oil, ask your retailer,
a service station or a local recycling center
for help.
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4. Wipe all dust from inside the housing and
inspect the air cleaner and air inlet tube for
cracks, cuts and deterioration. The air
inlet tube must be replaced if it is damaged.
5. Install the air lter element, hose, hose clamp
and cover.
6. For vehicles that have the 2.2L L4 or 2.4L L4
engine, latch the two clips. For vehicles that
have the 2.0L L4 Supercharged engine,
reinstall the three screws.
{CAUTION:
Operating the engine with the air
cleaner/lter off can cause you or others
to be burned. The air cleaner not only
cleans the air; it helps to stop ames if
the engine backres. If it is not there and
the engine backres, you could be
burned. Do not drive with it off, and be
careful working on the engine with the air
cleaner/lter off.Notice:If the air cleaner/lter is off, a backre
can cause a damaging engine re. And, dirt
can easily get into your engine, which will
damage it. Always have the air cleaner/lter in
place when you are driving.
Automatic Transaxle Fluid
It is not necessary to check the transaxle uid
level. A transaxle uid leak is the only reason for
uid loss. If a leak occurs, take the vehicle to
your retailer’s service department and have
it repaired as soon as possible.
Change the uid and lter at the intervals listed in
Additional Required Services on page 394, and
be sure to use the transaxle uid listed in
Recommended Fluids and Lubricants on page 402.
Notice:Use of the incorrect automatic
transaxle uid may damage your vehicle, and
the damages may not be covered by your
warranty. Always use the automatic transaxle
uid listed inRecommended Fluids and
Lubricants on page 402.
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