2004 CHEVROLET CORVETTE fuse

Doing Your Own Service Work
If you want to do some of your own service work, you
will want to use the proper service manual. It tells
you much more about how to service your vehicle than
this manual can. To order the proper service manual,
seeService Publications Ordering Information on
page 7-11.
Your vehicle may have an air bag system. If it does, see
Servicing Your Air Bag-Equipped Vehicle on page 1-49
before attempting to do your own service work.
You should keep a record with all parts receipts and list
the mileage and the date of any service work you
perform. SeeMaintenance Record on page 6-15.
{CAUTION:
You can be injured and your vehicle could be
damaged if you try to do service work on a
vehicle without knowing enough about it.
Be sure you have sufficient knowledge,
experience, the proper replacement parts
and tools before you attempt any vehicle
maintenance task.
CAUTION: (Continued)
CAUTION: (Continued)

Be sure to use the proper nuts, bolts and
other fasteners. “English” and “metric”
fasteners can be easily confused. If you
use the wrong fasteners, parts can later
break or fall off. You could be hurt.
Adding Equipment to the Outside of
Your Vehicle
Things you might add to the outside of your vehicle can
affect the airflow around it. This may cause wind
noise and affect windshield washer performance. Check
with your dealer before adding equipment to the
outside of your vehicle.
Fuel
Use of the recommended fuel is an important part of the
proper maintenance of your vehicle.
5-4

Service Parts Identication Label
You will find this label located inside the glovebox. It is
very helpful if you ever need to order parts. On this
label is:
•your VIN,
•the model designation,
•paint information and
•a list of all production options and special equipment
Be sure that this label is not removed from the
vehicle.
Electrical System
Add-On Electrical Equipment
Notice:Don’t add anything electrical to your vehicle
unless you check with your dealer rst. Some
electrical equipment can damage your vehicle and
the damage wouldn’t be covered by your warranty.
Some add-on electrical equipment can keep other
components from working as they should.
Your vehicle has an air bag system. Before attempting
to add anything electrical to your vehicle, see
Servicing Your Air Bag-Equipped Vehicle on page 1-49.
Headlamp Wiring
The headlamp wiring is protected by a circuit breaker.
An electrical overload will cause the lamps to go on and
off, or in some cases to remain off. If this happens,
have your headlamp wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by a fuse and
an internal circuit breaker. If the motor overheats
due to heavy snow, etc., the wiper will stop until the
motor cools. If the overload is caused by some electrical
problem and not snow, etc., be sure to get it fixed.
Power Windows and Other Power
Options
Circuit breakers protect the power seats and other
power accessories. When the current load is too heavy,
the circuit breaker opens and closes, protecting the
circuit until the problem is fixed or goes away.
5-92

Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of maxi-fuses, mini-fuses
and circuit breakers. This greatly reduces the chance
of fires caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical
size and rating.
If you ever have a problem on the road and do not have
a spare fuse, you can borrow one that has the same
amperage. Just pick some feature of your vehicle
that you can get along without – like the radio or
cigarette lighter – and use its fuse, if it is the correct
amperage. Replace it as soon as you can.
Instrument Panel Fuse Block
The instrument panel fuse
block is located on the
passenger’s side of
the vehicle, under the
instrument panel and
under the toe-board.
Remove the carpet and toe-board covering to access
the fuse block by pulling at the top of each corner of the
panel. Then turn the fuse block door knob
counterclockwise and pull the door to access the fuses.
5-93

Fuse Usage
1 Console Cigarette Lighter
2Monitored (Inadvertent) Load
Control
3 Lumbar Seat
4 Driver Seat Control Module
5 Radio, Compact Disc Player
Fuse Usage
6 Parking Lamps, Taillamps
7 Cigarette Lighter
8 Stoplamp, Hazard Flashers
9 Body Control Module
10 Windshield Wiper/Washer
11 Accessory Power
12 Blank
13 Body Control Module – Ignition 1
14 Crank
15 Hazard/Turn Signal
16 Air Bag
17 Tonneau Release
18 HVAC Controls
19 Instrument Panel Control
20 Cruise Control
21Automatic Transmission Shift Lock
Control System and Inside Rearview
Mirror
5-94

Fuse Usage
22 Body Control Module – Ignition 3
23 Body Control Module – Ignition 2
24 Radio Antenna
25Body Control Module – Ignition 1
Instrument Panel Control
26 Hatch/Trunk Release
27 HVAC Controls
28 Bose Speakers
29 Diagnostic
30 Right Door Control Module
31 Power Feed Door Right
32 Fuel Tank Door
33 Door Control Module Left
34 Power Feed Door Left
47 Ignition 1
48 Rear Defogger
49 Blank
50 Ignition 2Fuse Usage
51 Blower Motor
52 Starter
53 Blank
Relay Usage
37Monitored (Inadvertent) Load
Control
38 Right Daytime Running Lamp
39 Hatch/Trunk Release
40 Left Daytime Running Lamp
41 Tonneau Release
42 Courtesy Lamps
43Automatic Lamp Control Parking
Lamps
44 Automatic Lamp Control Headlamps
45 Bose Speakers
46 Rear Defogger
Circuit Breaker Usage
35 Driver Power Seat
36 Passenger Power Seat
54 Headlamps
5-95

Engine Compartment Fuse Block
There is one fuse block in the engine compartment
located on the passenger’s side of the vehicle in front of
the battery.
To remove the fuse block cover, turn the knob
counterclockwise.
Fuse Usage
1 Rear Fog Lamp
2 Approach
3 Right Headlamp Motor
4 Left Headlamp Motor
5Anti-Lock Brakes, Selective Ride
Control
6 Fog Lamp
7 Blank
5-96

Fuse Usage
8 Headlamp Low-Beam Right
9 Headlamp High-Beam Right
10 Headlamp Low-Beam Left
11 Horn
12 Headlamp High-Beam Left
13 Fuel Pump
14 Cooling Fan – Ignition 3
15 Oxygen Sensor
16 Powertrain Control Module
17 Throttle Control
18 Injector 2
19 Engine Ignition
20 Blank
21 Blank
22 Injector 1
23 Powertrain Control Module
24 Air ConditioningFuse Usage
25 Blank
26 Blank
27 Spare
28 Spare
29 Spare
30 Spare
31 Spare
32 Spare
46 Cooling Fan 2
47 Blank
48 Blank
49 Cooling Fan 1
50 Air Pump
51 Selective Ride Control
52 Anti-Lock Brakes
53 Anti-Lock Brakes Electronics
54 Fuse Puller
5-97

Customer Assistance Information (cont.)
Customer Assistance for Text
Telephone (TTY) Users............................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Program for Persons with
Disabilities................................................ 7-5
Reporting Safety Defects to General Motors....7-11
Reporting Safety Defects to the Canadian
Government............................................7-11
Reporting Safety Defects to the United
States Government...................................7-10
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-11
D
Daytime Running Lamps..................................3-15
Defensive Driving............................................. 4-2
Defogging and Defrosting.................................3-30
Disabling the Theft-Deterrent Feature.................3-87
Disarming the System.....................................2-17
Doing Your Own Service Work........................... 5-4
Door
Locks.......................................................... 2-9
Power Door Locks.......................................2-10
Downshifting (Manual Transmission)..................2-30Driver
Position, Safety Belt.....................................1-12
Driver Information Center (DIC).........................3-48
DIC Controls and Displays............................3-49
DIC Warnings and Messages........................3-58
Other Messages..........................................3-68
Driving
At Night.....................................................4-19
City...........................................................4-23
Defensive..................................................... 4-2
Drunken....................................................... 4-3
Freeway.....................................................4-24
Hill and Mountain Roads..............................4-26
In Rain and on Wet Roads...........................4-20
Winter........................................................4-28
Driving On Snow or Ice...................................4-29
Driving Through Deep Standing Water...............4-22
Driving Through Flowing Water.........................4-22
Dual Automatic Climate Control System.............3-23
E
Electrical System
Add-On Equipment......................................5-92
Fuses and Circuit Breakers...........................5-93
Headlamp Wiring.........................................5-92
Power Windows and Other Power Options......5-92
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