maintenance SATURN ION 2004 Owners Manual

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-7
Safety Belts
.............................................. 1-8
Child Restraints
.......................................1-29
Air Bag Systems
......................................1-50
Restraint System Check
............................1-59
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
....................................... 2-9
Windows
.................................................2-14
Theft-Deterrent Systems
............................2-17
Starting and Operating Your Vehicle
...........2-18
Mirrors
....................................................2-36
OnStar
®System
......................................2-43
Storage Areas
.........................................2-44
Sunroof
..................................................2-45
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-20
Warning Lights, Gages, and Indicators
........3-27
Message Center
.......................................3-41
Audio System(s)
.......................................3-46Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-31
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
Headlamp Aiming
.....................................5-47
Bulb Replacement
....................................5-48
Windshield Wiper Blade Replacement
.........5-57
Tires
......................................................5-58
Appearance Care
.....................................5-87
Vehicle Identication
.................................5-94
Electrical System
......................................5-95
Capacities and Specications
...................5-102
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
............................ 7-9
Index................................................................ 1
2004 Saturn ION Owner ManualM
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Servicing Your Air Bag-Equipped
Vehicle
Air bags affect how your vehicle should be serviced.
There are air bag system parts in several places around
your vehicle. You don’t want the system to inate
while someone is working on your vehicle. Your retailer
and the Saturn Service Manual have information
about servicing your vehicle and the air bag systems.
To purchase a service manual, seeService Publications
Ordering Information on page 7-10.
{CAUTION:
For up to one minute after the ignition key is
turned off and the battery is disconnected,
an air bag can still inate during improper
service. You can be injured if you are close to
an air bag when it inates. Avoid wires
wrapped with yellow tape, yellow coverings, or
yellow connectors. They are probably part of
the air bag systems. Be sure to follow proper
service procedures, and make sure the person
performing work for you is qualied to do so.
Air bag systems do not need regular maintenance.
Adding Equipment to Your
Air Bag-Equipped Vehicle
Q:If I add a luggage carrier or sunroof to the roof
of my vehicle, will it keep the roof-mounted side
impact air bags from working properly?
A:As long as the luggage carrier or sunroof is
properly installed so that the vehicle’s basic
structure isn’t changed, it’s not likely to keep the
roof-mounted side impact air bags from working
properly in a crash.
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Restraint System Check
Checking Your Restraint Systems
Now and then, make sure the safety belt reminder light
and all your belts, buckles, latch plates, retractors
and anchorages are working properly. Look for any other
loose or damaged safety belt system parts. If you see
anything that might keep a safety belt system from doing
its job, have it repaired.
Torn or frayed safety belts may not protect you in a
crash. They can rip apart under impact forces. If a belt
is torn or frayed, get a new one right away.
Also look for any opened or broken air bag covers, and
have them repaired or replaced. (The air bag system
does not need regular maintenance.)
Replacing Restraint System Parts
After a Crash
{CAUTION:
A crash can damage the restraint systems in
your vehicle. A damaged restraint system
may not properly protect the person using it,
resulting in serious injury or even death in a
crash. To help make sure your restraint
systems are working properly after a crash,
have them inspected and any necessary
replacements made as soon as possible.
If you have had a crash, do you need new belts or
LATCH system parts?
After a very minor collision, nothing may be necessary.
But if the belts were stretched, as they would be if
worn during a more severe crash, then you need
new parts.
1-59
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Passenger Compartment Air Filter
Passenger compartment air, both outside air and
recirculated air, is routed through a passenger
compartment lter. The lter removes certain particles
from the air, including pollen and dust particles.
Reductions in airow, which may occur more quickly
in dusty areas, indicate that the lter needs to be
replaced early.
The lter should be replaced as part of routine
scheduled maintenance. SeeScheduled Maintenance
on page 6-4for replacement intervals. See your
retailer for details on changing the lter. To nd out
what type of lter to use, seeNormal Maintenance
Replacement Parts on page 6-16.
To access the passenger compartment air lter you
must go through the glove box.
1. Open the glove box and remove all articles from the
inside.2. Locate the doorstop insulators on each side of the
glove box and remove them.
3. Tilt the glove box door down by squeezing on each
side of the glove box until the door can be lowered
from its track. Lower the glove box door completely.
3-25
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Malfunction Indicator Lamp
Service Engine Soon Light
Your vehicle is equipped
with a computer which
monitors operation of the
fuel, ignition and emission
control systems.
This system is called OBD II (On-Board Diagnostics-
Second Generation) and is intended to assure that
emissions are at acceptable levels for the life of
the vehicle, helping to produce a cleaner environment.
The SERVICE ENGINE SOON light comes on to
indicate that there is a problem and service is required.
Malfunctions often will be indicated by the system
before any problem is apparent. This may prevent more
serious damage to your vehicle. This system is also
designed to assist your service technician in correctly
diagnosing any malfunction.
Notice:If you keep driving your vehicle with this
light on, after a while, your emission controls
may not work as well, your fuel economy may notbe as good and your engine may not run as
smoothly. This could lead to costly repairs that may
not be covered by your warranty.
Notice:Modications made to the engine,
transaxle, exhaust, intake or fuel system of your
vehicle or the replacement of the original tires with
other than those of the same Tire Performance
Criteria (TPC) can affect your vehicle’s emission
controls and may cause this light to come on.
Modications to these systems could lead to costly
repairs not covered by your warranty. This may
also result in a failure to pass a required Emission
Inspection/Maintenance test.
This light should come on, as a check to show you it is
working, when the ignition is on and the engine is
not running. If the light does not come on, have it
repaired. This light will also come on during a
malfunction in one of two ways:
Light Flashing— A misre condition has been
detected. A misre increases vehicle emissions
and may damage the emission control system on
your vehicle. Diagnosis and service may be
required.
Light On Steady— An emission control system
malfunction has been detected on your vehicle.
Diagnosis and service may be required.
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Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel.
SeeGasoline Octane on page 5-5. Poor fuel quality will
cause your engine not to run as efficiently as designed.
You may notice this as stalling after start-up, stalling
when you put the vehicle into gear, misring, hesitation
on acceleration or stumbling on acceleration.
(These conditions may go away once the engine is
warmed up.) This will be detected by the system and
cause the light to turn on.
If you experience one or more of these conditions,
change the fuel brand you use. It will require at least
one full tank of the proper fuel to turn the light off.
If none of the above steps have made the light turn off,
your retailer can check the vehicle. Your retailer has
the proper test equipment and diagnostic tools to x
any mechanical or electrical problems that may
have developed.Emissions Inspection and
Maintenance Programs
Some state/provincial and local governments have or
may begin programs to inspect the emission control
equipment on your vehicle. Failure to pass this
inspection could prevent you from getting a vehicle
registration.
Here are some things you need to know in order to help
your vehicle pass an inspection:
Your vehicle will not pass this inspection if the SERVICE
ENGINE SOON light is on or not working properly.
Your vehicle will not pass this inspection if the OBD
(on-board diagnostic) system determines that critical
emission control systems have not been completely
diagnosed by the system. The vehicle would be
considered not ready for inspection. This can happen if
you have recently replaced your battery or if your
battery has run down. The diagnostic system is
designed to evaluate critical emission control systems
during normal driving. This may take several days
of routine driving. If you have done this and your vehicle
still does not pass the inspection for lack of OBD
system readiness, your retailer can prepare the vehicle
for inspection.
3-38
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Oil Pressure Light
If you have a low engine
oil pressure problem, this
light will stay on after
you start your engine,
or come on when you are
driving. This indicates
that your engine is
not receiving enough oil.
The engine could be low on oil, or could have some
other oil problem. Have it xed immediately.
The oil light may also come on when the ignition is on
but the engine is not running, the light will come on as a
test to show you it is working, but the light will go out
when you turn the ignition to START. If it doesn’t come
on with the ignition on, you may have a problem with
the fuse or bulb. Have it xed right away.{CAUTION:
Do not keep driving if the oil pressure is low.
If you do, your engine can become so hot that
it catches re. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice:Lack of proper engine oil maintenance
may damage the engine. The repairs would not be
covered by your warranty. Always follow the
maintenance schedule in this manual for changing
engine oil.
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Here are four things that some owners ask about.
None of these show a problem with your fuel gage:
At the service station, the fuel pump shuts off before
the gage reads full.
It takes a little more or less fuel to ll up than the
gage indicated. For example, the gage may have
indicated the tank was half full, but it actually took a
little more or less than half the tank’s capacity to
ll the tank.
The gage moves a little when you turn a corner or
speed up.
The gage takes a few seconds to stabilize after the
ignition is turned on, and will go back to empty
when you turn the ignition off.
For your fuel tank capacity, seeCapacities and
Specications on page 5-102.
Message Center
The message center is located in the instrument panel
cluster. It gives you important safety and maintenance
facts.
If there are several messages, each message will be
shown for a few seconds and will continue to repeat until
cleared. To clear a message, press the trip/reset
button while the message you want to clear is being
displayed.
Many messages will also cause a chime to sound,
to alert you to the message.
Changing the Language (Canada Only)
Vehicles rst sold in Canada have instrument panel
clusters that show messages in either English or French.
To change the language, do the following:
1. Turn the ignition on.
2. Press the trip/reset button until the current language
of ENGLISH or FRENCH is displayed.
3. Press and hold the trip/reset button for several
seconds until the language is changed.
4. Press the trip/reset button to return to the odometer
display.
3-41
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Transaxle Fluid Cold Message
The TRANS COLD
message will be displayed
if the automatic transaxle
uid temperature is
too cold to operate
correctly.
When this happens, shifting out of PARK (P) is
prevented until the transaxle uid warms up. Let the
engine run for a few minutes until this message is
no longer displayed. The vehicle may then be shifted
out of PARK (P).
Low Coolant Level Warning Message
When the COOLANT
message is displayed while
the engine is running, the
engine coolant is low.
SeeEngine Coolant on page 5-26for more information.
Change Engine Oil Message
When the CHG OIL
message is displayed, it
means that service is
required for your vehicle.
SeeScheduled Maintenance on page 6-4 Engine Oil on
page 5-15for more information.
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Maintenance When Trailer Towing
Your vehicle will need service more often when you’re
pulling a trailer. SeeScheduled Maintenance on
page 6-4for more information. Things that are especially
important in trailer operation are automatic transaxle
uid (don’t overll), engine oil, axle lubricant, drive belt,
cooling system and brake system. Each of these is
covered in this manual, and the Index will help you nd
them quickly. If you’re trailering, it’s a good idea to
review this information before you start your trip.
Check periodically to see that all hitch nuts and bolts
are tight.
Engine Cooling When Trailer Towing
Your cooling system may temporarily overheat during
severe operating conditions. SeeEngine Overheating on
page 5-29.
Changing a Tire When Trailer Towing
If you get a at tire while towing a trailer, be sure
to secure the trailer and disconnect it from the vehicle
before changing the tire.
4-46
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