ECU CHEVROLET CORVETTE 2004 5.G Service Manual

Roadside Assistance Program
Security While You Travel
1-800-CHEV-USA (243-8872)
As the proud owner of a new Chevrolet vehicle, you are
automatically enrolled in the Chevrolet Roadside
Assistance program. This value-added service is
intended to provide you with peace of mind as you drive
in the city or travel the open road. Chevrolet’s Roadside
Assistance toll-free number is staffed by courteous
and capable Roadside Assistance Representatives who
are available 24 hours a day, 365 days a year.
We will provide the following services during the
Bumper-to-Bumper warranty period, at no expense
to you:
•Fuel Delivery:Delivery of enough fuel
($5 maximum) for the customer to get to the
nearest service station.
•Lock-out Service (identication required):
Replacement keys or locksmith service will
be covered at no charge if you are unable to gain
entry into your vehicle. Delivery of the replacement
key will be covered within 10 miles.
•Emergency Tow:Tow to the nearest dealership for
warranty service or in the event of a
vehicle-disabling accident. Assistance when the
vehicle is mired in sand, mud or snow.
•Flat Tire Change:Installation of a spare tire will be
covered at no charge. (The customer is responsible
for the repair or replacement of the tire if not
covered by a warrantable failure.)
•Jump Start:No-start occurrences which require a
battery jump start will be covered at no charge.
•Dealer Locator Service
In many instances, mechanical failures are covered
under Chevrolet’s Bumper-to-Bumper warranty.
However, when other services are utilized, our Roadside
Assistance Representatives will explain any payment
obligations you might incur.
For prompt and efficient assistance when calling, please
provide the following to the Roadside Assistance
Representative:
•Your name, home address, and home telephone
number
•Telephone number of your location
•Location of the vehicle
•Model, year, color, and license plate number
•Mileage, Vehicle Identification Number and delivery
date of the vehicle
•Description of the problem
7-6

While we hope you never have the occasion to use our
service, it is added security while traveling for you
and your family. Remember, we are only a phone call
away. Chevrolet Roadside Assistance:
1-800-CHEV-USA (1-800-234-8872), text
telephone (TTY) users, call 1-888-889-2438.
Chevrolet reserves the right to limit services or
reimbursement to an owner or driver when, in
Chevrolet’s judgement, the claims become excessive in
frequency or type of occurrence.
Roadside Assistance is not part of or included in the
coverage provided by the New Vehicle Limited Warranty.
Chevrolet reserves the right to make any changes or
discontinue the Roadside Assistance program at
any time without notification.
Canadian Roadside Assistance
Vehicles purchased in Canada have an extensive
roadside assistance program accessible from anywhere
in Canada or the United States. Please refer to the
Warranty and Owner Assistance Information book.
Courtesy Transportation
Chevrolet has always exemplified quality and value in
its offering of motor vehicles. To enhance your
ownership experience, we and our participating dealers
are proud to offer Courtesy Transportation, a customer
support program for new vehicles.
The Courtesy Transportation program is offered to retail
purchase/lease customers in conjunction with the
Bumper-to-Bumper coverage provided by the New
Vehicle Limited Warranty. Several transportation options
are available when warranty repairs are required.
This will reduce your inconvenience during warranty
repairs.
Plan Ahead When Possible
When your vehicle requires warranty service, you
should contact your dealer and request an appointment.
By scheduling a service appointment and advising
your service consultant of your transportation needs,
your dealer can help minimize your inconvenience.
If your vehicle cannot be scheduled into the service
department immediately, keep driving it until it can be
scheduled for service, unless, of course, the problem is
safety-related. If it is, please call your dealership, let
them know this, and ask for instructions.
7-7

Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-90
Child Restraints
Child Restraint Systems...............................1-25
Infants and Young Children...........................1-22
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-30
Older Children.............................................1-19
Securing a Child Restraint Designed for
the LATCH System...................................1-33
Securing a Child Restraint in the
Passenger Seat Position...........................1-36
Top Strap...................................................1-28
Top Strap Anchor Location............................1-30
Cigarette Lighter.............................................3-23
Cleaning
Fiberglass Springs.......................................5-90
Inside of Your Vehicle..................................5-83
Outside of Your Vehicle................................5-85
Titanium Exhaust System..............................5-89
Underbody Maintenance...............................5-89
Weatherstrips..............................................5-85
Cleaning Aluminum Wheels..............................5-88
Cleaning Coated Moldings................................5-83
Cleaning Exterior Lamps/Lenses.......................5-86
Cleaning Fabric/Carpet....................................5-83
Cleaning Glass Surfaces..................................5-84
Cleaning Interior Plastic Components.................5-84Cleaning Leather............................................5-84
Cleaning Removable Roof Panel.......................5-87
Cleaning the Convertible Top............................5-88
Cleaning the Security Shade and
Convenience Net.........................................5-84
Cleaning the Top of the Instrument Panel...........5-84
Cleaning Tires................................................5-88
Cleaning Windshield and Wiper Blades..............5-87
Climate Control System
Dual Automatic............................................3-23
Outlet Adjustment........................................3-31
Clutch, Hydraulic.............................................5-22
Competitive Driving Mode................................4-12
Control of a Vehicle.......................................... 4-6
Convenience Net............................................2-43
Convertible Top..............................................2-50
Lowering the Convertible Top........................2-51
Raising the Convertible Top..........................2-55
Coolant
Engine Temperature Gage............................3-41
Heater, Engine............................................2-23
Surge Tank Pressure Cap.............................5-26
Cooling System..............................................5-29
Courtesy Lamps.............................................3-17
Cruise Control................................................3-10
Cupholder(s)..................................................2-40
Current and Past Model Order Forms................7-12
Customer Assistance Information
Courtesy Transportation.................................. 7-7
3

I
If No Steam Is Coming From Your Engine..........5-28
If Steam Is Coming From Your Engine...............5-27
If the Light Is Flashing.....................................3-42
If the Light Is On Steady.................................3-43
If You Are Caught in a Blizzard.........................4-30
If You Are Stuck in Sand, Mud, Ice or Snow.......4-32
Ignition Positions.............................................2-20
Infants and Young Children, Restraints...............1-22
Inflation - Tire Pressure...................................5-62
Inflator Kit, Tire...............................................5-77
Installing the Roof Panel..................................2-49
Instrument Panel
Cluster.......................................................3-33
Overview..................................................... 3-2
Instrument Panel Brightness.............................3-17
Instrument Panel Fuse Block............................5-93
Integrated Windshield and Rear Window
Antennas....................................................3-90
Interior Lamps................................................3-17
J
Jump Starting.................................................5-41
K
Keyless Entry System....................................... 2-5
Keys............................................................... 2-3
L
Lamps
Exterior......................................................3-13
Interior.......................................................3-17
Lap Belt Cinch Feature....................................1-13
Lap-Shoulder Belt...........................................1-12
LATCH System
Child Restraints...........................................1-30
Securing a Child Restraint Designed
for the LATCH System..............................1-33
Latches, Seatback............................................ 1-5
Leaving Your Vehicle.......................................2-10
Leaving Your Vehicle With the Engine
Running (Automatic Transmission)..................2-33
Lifting From the Front......................................5-73
Lifting From the Rear......................................5-74
Lifting Your Vehicle, Tires.................................5-71
Light
Active Handling System................................3-40
Air Bag Off .................................................3-36
7

Light (cont.)
Air Bag Readiness.......................................3-35
Anti-Lock Brake System Warning...................3-39
Brake System Warning.................................3-38
Check Gages Warning.................................3-46
Malfunction Indicator....................................3-41
Safety Belt Reminder...................................3-34
Security.....................................................3-45
TCS Warning Light......................................3-39
Traction Control System (TCS) Warning..........3-39
Lighted Visor Vanity Mirrors..............................2-15
Limited-Slip Rear Axle.....................................4-12
Loading Your Vehicle.......................................4-33
Lockout Protection..........................................2-10
Locks
Door........................................................... 2-9
Leaving Your Vehicle....................................2-10
Lockout Protection.......................................2-10
Power Door................................................2-10
Loss of Control...............................................4-18
Lowering the Convertible Top............................2-51
M
Magnesium Wheel Finish.................................5-89
Magnetic Speed Variable Assist Steering............4-14
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-8Maintenance Schedule (cont.)
At Least Once a Month.................................. 6-9
At Least Once a Year.................................... 6-9
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-7
Maintenance Record....................................6-15
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-13
Owner Checks and Services........................... 6-8
Recommended Fluids and Lubricants.............6-11
Scheduled Maintenance................................. 6-4
Using Your................................................... 6-2
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Light................................3-41
Manual Seats................................................... 1-2
Manual Transmission.......................................2-22
Fluid..........................................................5-21
Operation...................................................2-28
Matching Transmitter(s) to Your Vehicle............... 2-7
Memory.........................................................2-57
Message
DIC Warnings and Messages........................3-58
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) – Customer Assistance....................... 7-5
Mirrors
Automatic Dimming Rearview........................2-38
Manual Rearview Mirror................................2-37
Outside Automatic Dimming Mirror.................2-39
Outside Convex Mirror.................................2-39
8

Roof Panel (cont.)
Routing, Engine Drive Belt...............................6-14
Running Your Engine While You Are Parked.......2-36
S
Safety Belt
Reminder Light............................................3-34
Safety Belts
Care of......................................................5-85
Driver Position............................................1-12
How to Wear Safety Belts Properly................1-11
Passenger Position......................................1-19
Questions and Answers About Safety Belts.....1-11
Safety Belt Extender....................................1-19
Safety Belt Use During Pregnancy.................1-18
Safety Belts Are for Everyone......................... 1-6
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-4
Seatback Latches............................................. 1-5
Seats
Manual........................................................ 1-2
Power Seats................................................. 1-2
Reclining Seatbacks...................................... 1-3
Seatback Latches.......................................... 1-5
Sport Seat................................................... 1-6
Securing a Child Restraint
Designed for the LATCH System...................1-33
Passenger Seat Position...............................1-36Securing a Child Restraint (cont.)
Security Light.................................................3-45
Security While You Travel.................................. 7-6
Selective Ride Control.....................................4-12
Sensors.........................................................3-29
Service........................................................... 5-3
Adding Equipment to the Outside of
Your Vehicle.............................................. 5-4
Doing Your Own Work................................... 5-4
Engine Soon Light.......................................3-41
Publications Ordering Information...................7-11
Service Bulletins.............................................7-11
Service Manuals.............................................7-11
Servicing Your Air Bag-Equipped Vehicle............1-49
Setting Preset Stations............................3-71, 3-77
Setting the Time.............................................3-69
Setting the Tone (Bass/Treble)..................3-72, 3-78
Shift Speeds (Manual Transmission)..................2-29
Shifting Into Park (P).......................................2-32
Shifting Out of Park (P)...................................2-34
Skidding........................................................4-18
Some Other Rainy Weather Tips.......................4-22
Specifications, Capacities.................................5-99
Speedometer..................................................3-34
Sport Seat....................................................... 1-6
Starter Interlock Feature..................................2-23
Starting Your Engine.......................................2-21
Steering........................................................4-14
Steering in Emergencies..................................4-15
Steering Tips..................................................4-14
11