headlamp SATURN ION 2007 Owner's Manual
Page 377 of 440
Fuses Usage
STOP Stoplamp (Brake) Switch
HVAC Climate Control
CRUISECruise Control Module, Clutch
Start Switch
AIR BAGAirbags, Sensing and Diagnostic
Module (SDM)
WIPER SWWindshield Wipers and Washers,
Transaxle Shift Lock Control Switch
RADIO
(BATT1)Radio Receiver, Entertainment
Memory
ONSTAREntertainment, Mobile
Communications, OnStar
®
RADIO (ACC) Radio Receiver, Entertainment
IGN SW Ignition Switch
EPS Cruise Control Switches, EPS Unit
PWR OUTLET Auxiliary Power Outlet
SUN ROOF Power Sunroof, OnStar Mirror
Relay Usage
ALC/PARK
RELAYOnStar®, Radio, Instrument Panel
Cluster, Body Control Module
(Entry Control), Cigar Lighter,
Headlamp Switch, License Lamp
FUEL PUMP
RELAYFuel Pump
ACC RELAYPower Windows, Sunroof, Radio,
Wiper/Washer Switch, Accessory
Power Outlet
RUN RELAYClimate Control (HVAC Blower,
Control Heads)
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Page 378 of 440
Engine Compartment Fuse Block
The engine compartment fuse block is located in
the engine compartment on the driver’s side
of the vehicle. SeeEngine Compartment Overview
on page 280for more information on location.
2.2L L4 Engine
Fuses Usage
1Engine Control Module, Transaxle
Control Module
2 Not Used
Fuses Usage
3 Not Used
4 Passenger’s Side Headlamp
5 Air Conditioning
6 Not Used
7 Not Used
8Anti-lock Brake System, Traction
Control Module
9Engine Control Module, Electronic
Throttle Control
10Canister Purge Solenoid, Mass
Air ow Sensor, Low Coolant
Switch, Oxygen Sensors, Air Pump
Relay Coil
11Electric Ignition Control Module,
Charging System, Neutral Stop
Back-Up Switch
12 Not Used
13Transaxle, Engine Control
Module (ECM)
14Transaxle Control Module, Neutral
Stop Back-Up
15 PRNDL, Back-up Switch
16 Fuel Injectors (Cylinder 1, 2, 3, 4)
17 Fog Lamps
18 Driver’s Side Headlamp
19 Windshield Wiper
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2.0L L4 Supercharged Engine
Fuses Usage
1 Engine Control Module
2 Not Used
3 Not Used
4 Passenger’s Side Headlamp
Fuses Usage
5 Air Conditioning
6 Not Used
7 Not Used
8 Anti-lock Brake System
9Engine Control Module, Electronic
Throttle Control
10Canister Purge Solenoid, Mass
Air ow Sensor, Low Coolant Switch,
Oxygen Sensors
11Electric Ignition Control Module,
Charging System, Neutral Safety
Stop Back-Up Switch
12 Not Used
13 Engine Control Module
14 Boost
15 Back-up Switch
16 Fuel Injectors
17 Fog Lamps
18 Driver’s Side Headlamp
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2.4L LE5 Engine
Fuses Usage
1Engine Control Module, Transaxle
Control Module
2 Not Used
3 Not Used
4 Passenger’s Side Headlamp
5 Air Conditioning
Fuses Usage
6 Not Used
7 Not Used
8Anti-lock Brake System, Traction
Control Module
9Engine Control Module, Electronic
Throttle Control
10Canister Purge Solenoid, Mass
Air ow Sensor, Low Coolant Switch,
Oxygen Sensors
11Electric Ignition Control Module,
Charging System, Neutral Stop
Back-Up Switch
12 Not Used
13Transaxle 2, Engine Control
Module (ECM)
14Transaxle Control Module, Neutral
Stop Back-Up
15 PRNDL, Back-up Switch
16 Fuel Injectors (Cylinder 1, 2, 3, 4)
17 Fog Lamps
18 Driver’s Side Headlamp
19 Windshield Wiper
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Page 428 of 440
Audio System (cont.)
Radio with CD................................190, 195
Setting the Time..............................187, 188
Understanding Radio Reception............... 214
XM™ Satellite Radio Antenna System...... 215
Automatic Headlamp System....................... 151
Automatic Transaxle
Fluid........................................................ 292
Operation................................................. 110
B
Battery........................................................ 311
Run-Down Protection............................... 153
Battery Warning Light.................................. 170
Before Leaving on a Long Trip.................... 241
Boost Gage................................................. 180
Brake
Emergencies............................................ 225
Parking.................................................... 115
Brakes........................................................ 308
System Warning Light.............................. 170
Braking....................................................... 222
Braking in Emergencies............................... 225
Break-In, New Vehicle................................. 104Bulb Replacement....................................... 318
Center High-Mounted
Stoplamp (CHMSL)............................... 324
Front Turn Signal, Parking and
Daytime Running Lamps..............322, 323
Halogen Bulbs......................................... 318
Headlamp Aiming..................................... 318
Headlamps......................................319, 320
License Plate Lamps................................ 326
Replacement Bulbs.................................. 326
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps..................................... 324
Buying New Tires........................................ 341
C
Calibration..........................................122, 125
California Fuel............................................. 273
California Proposition 65 Warning................ 271
Canadian Owners........................................... 3
Capacities and Speci cations...................... 384
Carbon Monoxide............... 98,120, 244, 259
Care of
Safety Belts............................................. 369
Your CD Player........................................ 215
Your CDs ................................................. 215
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Fuel (cont.)
Fuels in Foreign Countries....................... 274
Gage....................................................... 179
Gasoline Octane...................................... 272
Gasoline Speci cations............................ 273
Low Warning Message............................. 185
Fuses
Engine Compartment Fuse Block............. 378
Floor Console Fuse Block........................ 376
Fuses and Circuit Breakers...................... 375
Windshield Wiper..................................... 375
G
Gage
Boost....................................................... 180
Engine Coolant Temperature.................... 173
Fuel......................................................... 179
Speedometer........................................... 165
Tachometer.............................................. 165
Gas, Check Cap Message........................... 185
Gasoline
Octane..................................................... 272
Speci cations........................................... 273
Glove Box................................................... 133
GM Mobility Reimbursement Program.......... 415
H
Hazard Warning Flashers............................ 142
Head Restraints............................................ 13
Headlamp
Aiming..................................................... 318
Headlamps................................150, 319, 320
Bulb Replacement.................................... 318
Daytime Running Lamps.......................... 151
Flash-to-Pass........................................... 145
Halogen Bulbs......................................... 318
High/Low Beam Changer ......................... 145
Heater................................................155, 157
Height Adjuster, Driver Seat............................ 9
Highbeam On Light..................................... 179
High-Speed Operation, Tires........................ 338
Highway Hypnosis....................................... 242
Hill and Mountain Roads............................. 242
Hood
Checking Things Under............................ 278
Release................................................... 279
Horn............................................................ 142
How to Use This Manual................................ 3
How to Wear Safety Belts Properly............... 24
Hydraulic Clutch.......................................... 293
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