2004 SATURN ION Owners Manual

Fuses Usage
18 HDLP-LH Driver’s Side Headlamp
19 WIPER Wiper Mini Relay
20 HORN Horn Micro Relay
21 PREM AUDIOEntertainment, Premium Radio
Amplier
22 ABSAnti-Lock Brake System,
Traction Control Module
23 RR DEFOG Rear Defog Mini Relay
38 RUN/CRANK Ignition 1 Mini Relay
39 IP BATT1 Body Control Module
40 ABSAnti-Lock Brake System,
Traction Control Module
41 IP BATT2 Body Control Module
42 EPS2 Electric Power Steering
43 EPS1 Electric Power Steering
45 COOLING
FANCooling Fan Mini Relay
46 CRANKPowertrain Control Module
Mini RelayFuses Usage
47 IP BATT 1A Body Control Module
48 RUN (IGN 3) Body Control Module
Relays Usage
24 A/C Air Conditioning Clutch
25 HORN Horn
26 FOG LAMP Fog Lamps
28 RUN/CRANK Body Control Module
30 COOLING
FANEngine Cooling Fan
31 PCM CONT ECM
32 WIPER1 Wiper System
33 WIPER2 Wiper System
34 REAR DEFOG Rear Window Defroster
Diodes Usage
35 A/C Air Conditioning Diode
37 WIPER Wiper Diode
5-99
ProCarManuals.com

Engine Compartment Fuse Block
(2.0L Supercharged Engine)
Some fuses are in a fuse block in the engine
compartment on the driver’s side of the vehicle.
SeeEngine Compartment Overview on page 5-12for
more information on location.
Fuses Usage
1 ECM Engine Control Module
4 RH HDLP Passenger’s Side Headlamp
5 A/C Air Conditioning Clutch Relay
8 ABS Anti-Lock Brake System
9 ECM/ETC Engine Control Module
10 EMISSCanister Purge Solenoid, Mass Air
Flow Sensor, Low Coolant Switch,
Oxygen Sensors
11 IGN Ignition Coils (1,2,3,4)
13 ECM Engine Control Module
14 BOOST Engine Boost Solenoid
15 BACK-UP Back-up Switch
16 INJECTORS Fuel Injectors (Cylinder 1, 2, 3, 4)
18 LH HDLP Driver’s Side Headlamp
19 WIPER Wiper Mini Relay
20 HORN Horn Micro Relay
21 RADIO Radio
5-100
ProCarManuals.com

Fuses Usage
22 ABS Anti-Lock Brake System
23 RR DEFOG Rear Defog Mini Relay
38 RUN/CRANK Ignition 1 Mini Relay
39 IP BATT1 Body Control Module
40 ABS Anti-Lock Brake System
41 IP BATT2 Body Control Module
43 EPS Electric Power Steering
44 COOLING
FAN 2Cooling Fan Mini Relay
45 COOLING
FAN 1Cooling Fan Mini Relay
46 CRANK Crank
47 IP BATT 1A Body Control Module
48 RUN (IGN 3) Body Control ModuleRelays Usage
24 A/C CLUTCH Air Conditioning Clutch
25 HORN Horn
27 AFTER
COOLER PUMPAfter Cooler Pump
28 RUN/CRANK Body Control Module
29 POWERTRAINPowertrain
30 COOLING
FAN 1Engine Cooling Fan
31 ECM CONT Starter Solenoid
32 WIPER1 Wiper System
33 WIPER2 Wiper System
34 REAR DEFOG Rear Window Defroster
Diodes Usage
35 A/C Air Conditioning Diode
37 WIPER Wiper Diode
5-101
ProCarManuals.com

Capacities and Specications
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids and
Lubricants on page 6-14for more information.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134a
Use Refrigerant Oil, R134a Systems0.9 lbs. 0.41 kg
Cooling System 6.9 quarts 6.5 L
Engine Oil with Filter
2.2L L4
2.0L Supercharged4.0 quarts
6.75 quarts4.8 L
6.4 L
Fuel Tank 13.5 gallons 50.5 L
Transaxle
Manual
Five-Speed Automatic
VTi Variable1.8 quarts
4.2 quarts
6.9 quarts1.7 L
4.0 L
6.5 L
Wheel Nut Torque 92 lb ft 125Y
All capacities are approximate. When adding, be sure to ll to the approximate level, as recommended in this
manual. Recheck uid level after lling.
5-102
ProCarManuals.com

Engine Specications
Engine VIN Code Transaxle Spark Plug Gap
2.2L L4 (L61) FFive-speed manual
Five-speed automatic
VTi variable0.045 inches (1.0 mm)
2.0L Supercharged P Five-speed manual 0.059 inches (1.5 mm)
5-103
ProCarManuals.com

✍NOTES
5-104
ProCarManuals.com

Maintenance Schedule......................................6-2
Introduction...................................................6-2
Maintenance Requirements..............................6-2
Your Vehicle and the Environment....................6-2
Using Your Maintenance Schedule....................6-2
Scheduled Maintenance...................................6-4
Additional Required Services............................6-6
Maintenance Footnotes...................................6-8Owner Checks and Services............................6-9
At Each Fuel Fill..........................................6-10
At Least Once a Month.................................6-10
At Least Once a Year...................................6-11
Recommended Fluids and Lubricants...............6-14
Normal Maintenance Replacement Parts..........6-16
Engine Drive Belt Routing..............................6-17
Maintenance Record.....................................6-18
Section 6 Maintenance Schedule
6-1
ProCarManuals.com

Maintenance Schedule
Introduction
Important: Keep engine oil at the proper level and
change as recommended.
Maintenance Requirements
Notice:Maintenance intervals, checks, inspections,
replacement parts and recommended uids and
lubricants as prescribed in this manual are
necessary to keep your vehicle in good working
condition. Any damage caused by failure to follow
scheduled maintenance may not be covered by
warranty.
Your Vehicle and the Environment
Proper vehicle maintenance not only helps to keep your
vehicle in good working condition, but also helps the
environment. All recommended maintenance is
important. Improper vehicle maintenance can even
affect the quality of the air we breathe. Improper uid
levels or the wrong tire ination can increase the level of
emissions from your vehicle. To help protect our
environment, and to keep your vehicle in good condition,
be sure to maintain your vehicle properly.
Using Your Maintenance Schedule
We at Saturn want to help you keep your vehicle in good
working condition. But we do not know exactly how
you will drive it. You may drive very short distances only
a few times a week. Or you may drive long distances
all the time in very hot, dusty weather. You may
use your vehicle in making deliveries. Or you may drive
it to work, to do errands or in many other ways.
Because of all the different ways people use their
vehicles, maintenance needs vary. You may need more
frequent checks and replacements. So please read
the following and note how you drive. If you have any
questions on how to keep your vehicle in good condition,
see your Saturn retailer.
6-2
ProCarManuals.com