Page 391 of 438
Underhood Fuse Block
The underhood fuse block
is located next to the
engine on the passenger’s
side of the vehicle. For
more information on
location, seeEngine
Compartment Overview
on page 6-12.
To access the fuses, push in the tab located at the end
of the fuse block cover. Then lift the cover open.
Fuses Usage
1Anti-Lock Brake System, Magnetic
Ride Control
2 Horn
3Adaptive Cruise Control (ACC),
Transmission Controls
4 Windshield Wipers
5 Stop/Back-Up Lamps
6 Oxygen Sensor
7 Battery 5
8 Parking Lamps
9 Electronic Throttle Control
6-83
Page 392 of 438
Fuses Usage
10 Fuel Pump
11Engine Control Module,
Transmission Control Module
12 Odd Injectors
13 Magnetic Ride Control
14 Emission Controls
15 Air Conditioning Compressor
16 Even Injectors
17 Windshield Washer
18 Headlamp Washer
19 Right Low Beam Headlamp
21 Left Low Beam Headlamp
22 Fog Lamp
23 Right High Beam Headlamp
24 Left High Beam Headlamp
25 Not Used
26 Battery 3
27 Anti-Lock Brakes
28 Climate Controls
29 Battery 2
30 Starter
31 Audio Ampli er
32 Cooling Fan
33 Battery 1Fuses Usage
48 Spare
49 Spare
50 Spare
51 Spare
52 Spare
53 Not Used
54 Fuse Puller
Relays Usage
34 Horn
35 Air Conditioning Compressor
36 Windshield Washer
37 Parking Lamps
38 Fog Lamps
39 High Beam Headlamps
40 Rear Window Defogger
41 Windshield Wiper High/Low
42 Wiper RUN/ACCESSORY Power
43 Starter/Crank
44 Ignition 1
45 Windshield Wiper On/Off
46 Headlamp Washer
47 Low Beam Headlamps
6-84
Page 428 of 438

D
Database Coverage Explanations......................4-45
Daytime Running Lamps..................................3-30
Defensive Driving............................................. 5-2
Diversity Antenna System.................................3-81
Doing Your Own Service Work........................... 6-4
Door
Locks.......................................................... 2-9
Power Door Locks.......................................2-11
Driver
Position, Safety Belt.....................................1-10
Driver Information Center (DIC).........................3-61
DIC Controls and Displays............................3-61
DIC Vehicle Personalization..........................3-73
DIC Warnings and Messages........................3-64
Other Messages..........................................3-72
Driving
At Night.....................................................5-16
City...........................................................5-20
Defensive..................................................... 5-2
Drunken....................................................... 5-2
Freeway.....................................................5-21
Hill and Mountain Roads..............................5-23
In Rain and on Wet Roads...........................5-18
Rocking Your Vehicle to Get it Out.................5-30
Winter........................................................5-25
Dual Climate Control System............................3-40
E
Edit
Avoid Point/Area..........................................4-20
Memory Point.............................................4-13
Waypoint....................................................4-17
Electrical System
Add-On Equipment......................................6-80
Fuses and Circuit Breakers...........................6-80
Instrument Panel Fuse Block.........................6-81
Power Windows and Other Power Options......6-80
Underhood Fuse Block.................................6-83
Windshield Wiper Fuses...............................6-80
Engine
Air Cleaner/Filter.........................................6-18
Battery.......................................................6-36
Check and Service Engine Soon Light............3-55
Coolant......................................................6-20
Coolant Heater............................................2-24
Coolant Temperature Gage...........................3-54
Engine Compartment Overview......................6-12
Exhaust.....................................................2-32
Oil .............................................................6-13
Oil Pressure Gage.......................................3-58
Overheated Protection Operating Mode...........6-25
Overheating................................................6-23
Starting......................................................2-23
4
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Enter Destination............................................4-21
Entry/Exit Lighting...........................................3-33
Event Data Recorders (EDR)............................. 8-9
Extender, Safety Belt.......................................1-18
Exterior Lamps...............................................3-28
Exterior Lighting Battery Saver..........................3-32
F
Filter
Engine Air Cleaner......................................6-18
Finish Damage...............................................6-77
Flash-to-Pass................................................... 3-9
Flat Tire........................................................6-68
Floor Mats.....................................................2-43
Fluid
Automatic Transmission................................6-20
Power Steering...........................................6-31
Windshield Washer......................................6-32
Fog Lamp Light..............................................3-59
Fog Lamps....................................................3-31
Fuel............................................................... 6-5
Additives...................................................... 6-6
California Fuel.............................................. 6-5
Filling a Portable Fuel Container....................6-10
Filling Your Tank........................................... 6-7
Fuels in Foreign Countries.............................. 6-6
Gage.........................................................3-60Fuel (cont.)
Gasoline Octane........................................... 6-5
Gasoline Speci cations.................................. 6-5
Fuses
Fuses and Circuit Breakers...........................6-80
Instrument Panel Fuse Block.........................6-81
Underhood Fuse Block.................................6-83
Windshield Wiper.........................................6-80G
Gage
Engine Coolant Temperature.........................3-54
Engine Oil Pressure.....................................3-58
Fuel..........................................................3-60
Speedometer..............................................3-48
Tachometer.................................................3-48
Voltmeter Gage...........................................3-51
Garage Door Opener.......................................2-38
Gasoline
Octane........................................................ 6-5
Speci cations............................................... 6-5
Getting Started
Getting Started, Navigation............................. 4-4
Global Positioning System (GPS)......................4-42
Glove Box.....................................................2-42
GM Mobility Reimbursement Program.................. 8-5
5
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Wheels
Alignment and Tire Balance..........................6-61
Replacement...............................................6-61
Windows.......................................................2-16
Power........................................................2-17
Windshield
Wiper Blades, Cleaning................................6-75
Windshield Washer.........................................3-12
Fluid..........................................................6-32
Windshield Wiper
Blade Replacement......................................6-45
Fuses........................................................6-80
Rainsense™ Wipers.....................................3-10
Windshield Wipers......................................... 3-9Winter Driving................................................5-25
Wiper Activated Headlamps..............................3-29
X
XM™ Satellite Radio Antenna System................3-81
Y
Your Vehicle and the Environment....................... 7-2
14