CHEVROLET CORVETTE 2002 5.G Owners Manual

6-69
The plug has the following three separate wires:

The orange wire connects to battery power.

The yellow wire connects to ignition power.
(Power is only available when the ignition is in ON.)

The black wire connects to ground.
NOTICE:
When using the accessory power plug:

DO NOT splice wires directly into the
vehicle electrical wire harness. If done
incorrectly, splicing may cause damage to
your electrical system and would not be
covered by the vehicle's warranty.

The maximum load of any electrical
equipment should not exceed 15 amps.
NOTICE: (Continued)
NOTICE: (Continued)

Be sure to turn off any electrical equipment
when not in use. Leaving electrical equipment
on for extended periods of time can drain
your battery.

DO NOT use this plug if the electrical
equipment requires frequent connecting and
disconnecting. This may cause excessive wear
on the accessory power plug and damage
your electrical system and the damage would
not be covered by your warranty.
Headlamps
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.

6-70 Windshield Wipers
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.
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 don't 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 lifting up on the latches 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.

6-71
Minifuse Usage
1 Console Cigarette Lighter
2 Monitored (Inadvertent)
Load Control
3 Lumbar Seat
4 Driver Seat Control Module
5 Radio, Compact Disc Player
6 Parking Lamps, Taillamps
7 Cigarette Lighter
8 Stoplamp, Hazard Flashers Minifuse Usage
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
21 Automatic Transmission Shift
Lock Control System and Inside
Rearview Mirror
22 Body Control Module
- Ignition 3
23 Body Control Module
- Ignition 2
24 Radio Antenna
25 Body Control Module
- Ignition 1,
Instrument Panel Control

6-72
Minifuse Usage
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
Circuit
BreakerUsage
35 Driver Power Seat
36 Passenger Power Seat
Micro Relay Usage
37 Monitored (Inadvertent)
Load Control
38 Right Daytime Running Lamp
39 Hatch/Trunk Release
40 Left Daytime Running LampMicro Relay Usage
41 Tonneau Release
42 Courtesy Lamps
43 Automatic Lamp Control
Parking Lamps
44 Automatic Lamp Control
Headlamps
Mini Relay Usage
45 Bose Speakers
46 Rear Defogger
Maxifuse Usage
47 Ignition 1
48 Rear Defogger
49 Blank
50 Ignition 2
51 Blower Motor
52 Starter
53 Blank
Maxi Circuit
BreakerUsage
54 Headlamps

6-73
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.
Minifuse Usage
1 Rear Fog Lamp
2 Approach
3 Right Headlamp Motor
4 Left Headlamp Motor
5 Anti
-Lock Brakes,
Selective Real Time Damping
6 Fog Lamp
7 Selective Real Time
Damping Relay
8 Headlamp Low
-Beam Right

6-74
Minifuse Usage
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 Conditioning
25 Blank
26 Blank
27 Spare Minifuse Usage
28 Spare
29 Spare
30 Spare
31 Spare
32 Spare
Micro Relay Usage
33 Air Pump
34 Air Conditioner and Clutch
35 Fuel Pump
36 Horn
37 Rear Fog Lamp
38 Back
-Up Lamps
39 Fog Lamp
40 Blank
41 Selective Real Time Damping
Mini Relay Usage
42 Ignition 1
43 Cooling Fan 2
44 Cooling Fan 3
45 Cooling Fan 1

6-75
Maxi-Fuse Usage
46 Cooling Fan 2
47 Blank
48 Blank
49 Cooling Fan 1
50 Air Pump
51 Blank
52 Anti
-Lock Brakes
53 Selective Real Time Damping
Electronics
54 Fuse Puller
Replacement Bulbs
High-Beam Headlamp 9005. . . . . . . . . . . . . . . . . . . .
Low
-Beam Headlamp 9006. . . . . . . . . . . . . . . . . . . .
Back
-Up 2057. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Stop/Tail and Turn Signal 3057. . . . . . . . . . . . .
For any bulb replacements or procedures not listed here,
please consult your dealer.
Capacities and Specifications
The following approximate capacities are given in
English and metric conversions.
Please refer to ªRecommended Fluids and Lubricantsº
in the Index for more information.
Automatic Transmission
Drain and Refill 5.0 quarts (4.7 L). . . . . . . . . . . . . .
Overhaul 10.8 quarts (10.2 L). . . . . . . . . . . . . . . . .
Cooling System12.6 quarts (11.9 L) . . . . . . . . . . . . . .
Engine Oil with Filter6.5 quarts (6.1 L) . . . . . . . . .
Fuel Tank18.5 U.S. gallons (70.0 L) . . . . . . . . . . . .
Manual Transmission
(Overhaul)4.1 quarts (3.8 L) . . . . . . . . . . . . . . . . .
Wheel Nut Torque100 lb
-ft (140 N´m) . . . . . . . . . .
All capacities are approximate. When adding, be sure
to fill to the appropriate level, as recommended in this
manual. Recheck fluid level after filling.
Engine Specifications
Type5.7L V8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VIN Engine Code
LS1 G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LS6 S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6-76
Air Conditioning Refrigerant Capacity
If you do your own service work, you'll need the proper
service manual. See ªDoing Your Own Service Workº in
the Index for additional information. It is recommended
that service work on your air conditioning system be
performed by a qualified technician.
Air Conditioning
Refrigerant R134a1.75 lbs. (0.79 kg) . . . . . . . . . . .
Use Refrigerant Oil, R134a Systems
Normal Maintenance
Replacement Parts
Engine Air Cleaner/FilterA917C* . . . . . . . . . . . . . .
Engine Oil FilterPF44* . . . . . . . . . . . . . . . . . . . . . . .
PCV ValveCV948C* . . . . . . . . . . . . . . . . . . . . . . . . .
0.060 inch (1.524 mm)
Spark Plug41
-974 (0.060 inch Gap)* . . . . . . . . . . .
Windshield Wiper Blade
Length 22 inches (55.9 cm). . . . . . . . . . . . . . . . . . . .
Type 9 mm x 3 mm Shepherd's Hook. . . . . . . . . . . .
* ACDelco

part number.
Engine Accessory Drive Belt Routing

7-
7-1
Section 7 Maintenance Schedule
This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety,
dependability and emission control performance.
7
-2 Introduction
7
-4 Part A: Scheduled Maintenance Services
7
-13 Part B: Owner Checks and Services7
-17 Part C: Periodic Maintenance Inspections
7
-19 Part D: Recommended Fluids and Lubricants
7
-21 Part E: Maintenance Record

7-2
Have you purchased the GM Protection Plan? The Plan
supplements your new vehicle warranties. See your
Warranty and Owner Assistance booklet or your dealer
for details.
Introduction
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 procedures
are important. Improper vehicle maintenance can even
affect the quality of the air we breathe. Improper fluid
levels or the wrong tire inflation can increase the level
of emissions from your vehicle. To help protect our
environment, and to keep your vehicle in good
condition, please maintain your vehicle properly.
Maintenance Requirements
Maintenance intervals, checks, inspections and
recommended fluids and lubricants as prescribed in
this manual are necessary to keep your vehicle in good
working condition. Any damage caused by failure to
follow recommended maintenance may not be covered
by warranty.