2004 SATURN L-SERIES engine coolant

Fuses Usage
INJ Fuel Injectors (2.2L L4 (L61))
BACK-UP/TURNBackup Lamps, Coolant Level
Switch
BRAKE Brake Lamps
FUEL PUMP Fuel Pump Relay
IGN 0Park Neutral Position Switch,
Powertrain Control Module
CRUISE SW Cruise Control Switch
CONTROLS
IGN 1Cooling Fan Control Module,
Powertrain Control Module,
Transaxle (2.2L L4 (L61)),
Transaxle Control Module
(3.0L V6 (L81))
IGN 1Instrument Cluster, Coolant Level
Switch, Air Bag, Electronic
PRND321
BCM/CLUSTERBody Control Module, Instrument
Cluster, Dimmer SwitchFuses Usage
PARK LAMPFront Park Lamps, Taillamps, Front
Marker Lamps, Rear Marker Lamps,
License Lamps, Radio Display
Lights, I/P Cluster Backlighting, I/P
Dimmer, Cigar Lighter Ring, Ashtray
Light, PRND321 Light, Climate
Control Switch Backlighting
HAZARDHazard Flasher, HBTT (Headlamp
HI Beam Indicator), I/P Cluster
REAR DEFOG Rear Window Defogger
RADIO/ON-STARAudio System, OnStar
®, Rear Seat
DVD (Option)
CD/DLCAudio, Data Link Connector, (DLC),
Rear Seat DVD (Option)
ING 3Cruise Clutch Switch, Emissions
Controls, Air Conditioner Relay,
Heated Oxygen Sensor
ENG CNTL 1 3.0L V6 (L81) Engine
ENG CNTL 2 3.0L V6 (L81) Engine
ENG CNTL 3 3.0L V6 (L81) Engine
A/C DIODE Air Conditioner Diode
5-96
ProCarManuals.com

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. Reset oil life system. SeeEngine Oil on
page 5-16.An Emission Control Service.••
Visually check for any leaks or damage.See footnote (j).••
Inspect engine air cleaner lter. If necessary, replace lter. SeeEngine Air
Cleaner/Filter on page 5-20.An Emission Control Service. See footnote †.••
Rotate tires and check ination pressures and wear. SeeTires on page 5-54.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid as
needed.••
Perform any needed additional services. See “Additional Required Services” in
this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Replace passenger compartment air lter.See footnote (k).•
Inspect throttle system.See footnote (g).•
6-5
ProCarManuals.com

(c)Visually inspect hoses and have them replaced if
they are cracked, swollen or deteriorated. Inspect
all pipes, ttings and clamps; replace with genuine
Saturn parts as needed. To help ensure proper
operation, a pressure test of the cooling system and
pressure cap and cleaning the outside of the radiator
and air conditioning condenser is recommended at least
once a year.
(d)Visually inspect wiper blades for wear or cracking.
Replace blade inserts that appear worn or damaged
or that streak or miss areas of the windshield.
(e)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. Have any torn or frayed safety belts
replaced. Also look for any opened or broken air bag
coverings, and have them repaired or replaced. (The air
bag system does not need regular maintenance.)
(f)Lubricate all key lock cylinders, door hinges and
latches, hood hinges and latches, glove box hinges,
sunroof (if equipped) and any folding seat hardware.
More frequent lubrication may be required when
exposed to a corrosive environment. Applying silicone
grease on weatherstrips with a clean cloth will make
them last longer, seal better and not stick or squeak.(g)Check system for interference or binding and for
damaged or missing parts. Replace parts as needed.
Replace any components that have high effort or
excessive wear. Do not lubricate accelerator or cruise
control cables.
(h)Change automatic transaxle uid and lter if the
vehicle is mainly driven under one or more of these
conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
service.
If you do not use your vehicle under any of these
conditions, the uid and lter do not require changing.
(i)Drain, ush and rell cooling system. See Engine
Coolant on page 5-23 for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap and ller neck.
Pressure test the cooling system and pressure cap.
(j)A uid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired and
the uid level checked. Add uid if needed.
(k)Or every 12 months, whichever occurs rst. If you
drive regularly under dusty conditions, the lter may
require replacement more often.
6-8
ProCarManuals.com

Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure the safety,
dependability and emission control performance of your
vehicle. Your Saturn retailer can assist you with these
checks and services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-12.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel ll.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-16for further
details.
Notice:It is important to check your oil regularly
and keep it at the proper level. Failure to keep your
engine oil at the proper level can cause damage
to your engine not covered by your warranty.
Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary. SeeEngine
Coolant on page 5-23for further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in the windshield
washer tank and add the proper uid if necessary.
At Least Once a Month
Tire Ination Check
Visually inspect your tires and make sure tires are
inated to the correct pressures. Do not forget to check
your spare tire. SeeTires on page 5-54for further
details.
Cassette Tape Player Service
Clean cassette tape player. Cleaning should be done
every 50 hours of tape play. SeeAudio System(s)
on page 3-41for further details.
6-9
ProCarManuals.com

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number or specication may be obtained from your
dealer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets GM Standard
GM6094M and displays the
American Petroleum Institute
Certied for Gasoline Engines
starburst symbol. To determine the
proper viscosity for your vehicle’s
engine, seeEngine Oil on page 5-16.
Engine Coolant50/50 mixture of clean, drinkable
water and use only
DEX-COOL
®Coolant. SeeEngine
Coolant on page 5-23.
Hydraulic Brake
SystemDelco Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
Washer SolventOptikleen
®Washer Solvent.
Parking Brake
Cable GuidesChassis Lubricant (GM Part No.
12377985, in Canada 88901242) or
lubricant meeting requirements of
NLGI #2, Category LB or GC-LB.
Usage Fluid/Lubricant
Power Steering
SystemPower Steering Fluid (Saturn Part
No. 21007583 or GM Part No. U.S.
89021184, in Canada 89021186).
Automatic
TransaxleDEXRON
®-III Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Hood Latch
Assembly,
Secondary
Latch, Pivots,
Spring Anchor
and Release
PawlLubriplate Lubricant Aerosol (Saturn
Part No. 21038869 or GM Part No.
U.S. 12346293, in Canada 992723)
or lubricant meeting requirements of
NLGI #2, Category LB or GC-LB.
Hood, Trunk
and Door
HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Sunroof TrackLubriplate Lubricant Aerosol (Saturn
Part No. 21038869 or GM Part No.
U.S. 12346293, in Canada 992723)
or lubricant meeting requirements of
NLGI #2, Category LB or GC-LB.
Weatherstrip
ConditioningDielectric Silicone Grease (GM Part
No. U.S. 12345579, in Canada
992887).
6-12
ProCarManuals.com

B
Backing Up....................................................4-44
Battery..........................................................5-39
Battery Replacement......................................... 2-7
Battery Run-Down Protection............................3-16
Battery Warning Light......................................3-29
Before Leaving on a Long Trip.........................4-23
Before You Drive............................................3-59
Brake
Parking......................................................2-27
System Warning Light..................................3-30
Brake Fluid....................................................5-36
Brake Wear...................................................5-38
Brakes..........................................................5-36
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-19
Bulb Replacement...........................................5-46
Center High-Mounted
Stoplamp (CHMSL)..........................5-49, 5-50
Fog Lamps.................................................5-49
Halogen Bulbs............................................5-46
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-47
Replacement Bulbs......................................5-52
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps................................5-50, 5-52
Buying New Tires...........................................5-64
C
California Fuel.................................................. 5-6
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-7
Capacities and Specications............................5-98
Carbon Monoxide...................4-26, 4-40, 2-13, 2-31
Care of
Safety Belts................................................5-85
Your Cassette Tape Player............................3-72
Your CD and DVD Player.............................3-73
Your CDs and DVDs....................................3-73
Cargo Cover..................................................2-43
Cassette Tape Messages.................................3-54
Cassette Tape Player Service............................. 6-9
CD Adapter Kits.............................................3-54
CD Messages........................................3-49, 3-58
Center Console Storage Area...........................2-41
Center High-Mounted Stoplamp (CHMSL)....5-49, 5-50
Center Rear Passenger Position (Wagon)...........1-31
Chains, Tires..................................................5-68
Check
Engine Light...............................................3-34
Checking Coolant............................................5-25
Checking Engine Oil........................................5-16
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-88
2
ProCarManuals.com

Child Restraints
Child Restraint Systems...............................1-42
Infants and Young Children...........................1-38
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-50
Older Children.............................................1-35
Securing a Child Restraint Designed for the
LATCH System........................................1-52
Securing a Child Restraint in a Center Rear
Seat Position...........................................1-56
Securing a Child Restraint in a Rear Outside
Seat Position...........................................1-54
Securing a Child Restraint in a Rear Seat
Position..................................................1-52
Securing a Child Restraint in the Right Front
Seat Position...........................................1-58
Top Strap...................................................1-46
Top Strap Anchor Location............................1-47
Where to Put the Restraint...........................1-44
Cigarette Lighter.............................................3-17
Cleaning
Inside of Your Vehicle..................................5-82
Outside of Your Vehicle................................5-85
Underbody Maintenance...............................5-88
Weatherstrips..............................................5-85
Cleaning Aluminum or Chrome-Plated Wheels.....5-87
Cleaning Exterior Lamps/Lenses.......................5-86
Cleaning Fabric/Carpet....................................5-82Cleaning Glass Surfaces..................................5-84
Cleaning Interior Plastic Components.................5-84
Cleaning the DVD Player.................................3-68
Cleaning the Mirror.................................2-36, 2-38
Cleaning the Top of the Instrument Panel...........5-84
Cleaning the Video Screen...............................3-68
Cleaning Tires................................................5-87
Cleaning Vinyl................................................5-84
Cleaning Windshield, Backglass and Wiper
Blades.......................................................5-86
Climate Control System...................................3-17
Air Filter, Passenger Compartment.................3-24
Automatic...................................................3-20
Outlet Adjustment........................................3-24
Compact Spare Tire........................................5-81
Compass Calibration...............................2-35, 2-37
Compass Operation.........................................2-37
Compass Variance..................................2-35, 2-37
Control of a Vehicle.......................................... 4-5
Coolant
Engine Temperature Gage............................3-33
Engine Temperature Warning Light.................3-32
Heater, Engine............................................2-22
Low Warning Light.......................................3-33
Surge Tank Pressure Cap.............................5-26
Cooling System..............................................5-29
Cruise Control................................................3-10
3
ProCarManuals.com

E
Electrical System
Add-On Equipment......................................5-91
Fuses and Circuit Breakers...........................5-92
Power Windows and Other Power Options......5-92
Windshield Wiper Fuses...............................5-91
Emergency Trunk Release Handle (Sedan).........2-15
Emissions Inspection and Maintenance
Programs...................................................3-36
Engine
Air Cleaner/Filter.........................................5-20
Battery.......................................................5-39
Change Engine Oil Light...............................3-38
Check and Service Engine Soon Light............3-34
Coolant......................................................5-23
Coolant Heater............................................2-22
Coolant Temperature Gage...........................3-33
Coolant Temperature Warning Light................3-32
Drive Belt Routing.......................................6-14
Engine Compartment Overview......................5-12
Exhaust.....................................................2-31
Oil .............................................................5-16
Overheating................................................5-26
Reduced Power Light...................................3-38
Starting......................................................2-21
Engine Compartment Fuse Block......................5-95
Engine Cooling When Trailer Towing..................4-46
Engine Oil Additives........................................5-18
Entry Lighting.................................................3-15Event Data Recorders (EDR)............................. 7-8
Express-Down Window....................................2-17
Extender, Safety Belt.......................................1-35
Exterior Lamps...............................................3-13
F
Filter
Engine Air Cleaner......................................5-20
Finding a Station............................3-42, 3-45, 3-50
Finish Care....................................................5-86
Finish Damage...............................................5-88
Fixed Mast Antenna........................................3-73
Flash-to-Pass................................................... 3-7
Flat Tire........................................................5-69
Flat Tire, Changing.........................................5-70
Floor Console Fuse Blocks...............................5-92
Fluid
Automatic Transaxle.....................................5-23
Power Steering...........................................5-34
Windshield Washer......................................5-35
FM ...............................................................3-71
Fog Lamps....................................................3-14
Folding Rear Seat............................................ 1-8
Following Distance..........................................4-44
Fuel............................................................... 5-5
Additives...................................................... 5-7
California Fuel.............................................. 5-6
5
ProCarManuals.com