fuses CHEVROLET CORVETTE 2021 Owner's Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2021, Model line: CORVETTE, Model: CHEVROLET CORVETTE 2021Pages: 338, PDF Size: 6.56 MB
Page 3 of 338
Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 2/10/21
2 Introduction
Using this Manual
To quickly locate information about the
vehicle, use the Index in the back of the
manual. It is an alphabetical list of what is
in the manual and the page number where
it can be found.
Danger, Warning, and Caution
Warning messages found on vehicle labels
and in this manual describe hazards and
what to do to avoid or reduce them.
{Danger
Danger indicates a hazard with a high
level of risk which will result in serious
injury or death.
{Warning
Warning indicates a hazard that could
result in injury or death.
Caution
Caution indicates a hazard that could
result in property or vehicle damage.
A circle with a slash through it is a safety
symbol which means“Do not,” “Do not do
this,” or“Do not let this happen.”
Symbols
The vehicle has components and labels that
use symbols instead of text. Symbols are
shown along with the text describing the
operation or information relating to a
specific component, control, message, gauge,
or indicator.
M:Shown when the owner’s manual has
additional instructions or information.
*: Shown when the service manual has
additional instructions or information.
0: Shown when there is more information
on another page — “see page.” Vehicle Symbol Chart
Here are some additional symbols that may
be found on the vehicle and what they
mean. See the features in this manual for
information.
u:
Air Conditioning System
G:Air Conditioning Refrigerant Oil
9:Airbag Readiness Light
!:Antilock Brake System (ABS)
$:Brake System Warning Light
z: Carbon Monoxide
9:Dispose of Used Components Properly
P:Do Not Apply High Pressure Water
B:Engine Coolant Temperature
_:Flame/Fire Prohibited
H: Flammable
R:Fuse Block Cover Lock Location
+:Fuses
j:ISOFIX/LATCH System Child Restraints
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Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Keys, Doors, and Windows 37
.The Rear Camera Mirror will not work
with the convertible top down. Use the
tab to switch to the standard mirror
display.
If the vehicle battery has been disconnected
and reconnected, if the fuses were pulled or
replaced, or if a jump start was performed, a
message indicating the top is not secure
may display. Press and release
Kand then
quickly press and hold
Mon the remote
key, or press and hold
Mon the driver
door switch to open the top, or pull and
hold
Mon the driver door switch to close
the top until this message clears.
Partial Top Cycling
If the convertible top operation is stopped
before completion, the top will temporarily
hold its position. Over time, the tonneau
may drift to a near closed position.
Opening the Tonneau Cover —Engine Access
{Warning
When opening or closing the tonneau
cover, people can be injured by the
moving parts of the tonneau cover.
Maintain visual contact with the tonneau
(Continued)
Warning (Continued)
cover when it is in motion and keep
hands and objects away from the moving
parts.
To open the tonneau cover and access the
engine: 1. Make sure the vehicle is in P (Park).
2. Ensure the tonneau cover is clear of any objects.
3. The trunk and convertible top must be closed.
4. Keep visual contact with the vehicle. Press and release
Qon the remote key
and then quickly press and hold
M.
A chime will sound, a DIC message will
display, and the turn signals will
flash once.
5. HoldMuntil the tonneau cover is
completely opened. The turn signals will
flash once.
In the event the tonneau cover is partially
open, the motion of the tonneau cover will
be in the opposite direction upon
reactivation.
Closing the Tonneau Cover —Engine Access
Function
1. Make sure the vehicle is off.
2. Remove all objects from the engine compartment.
3. The trunk and convertible top must be closed.
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Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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76 Instruments and Controls
Power Outlets
There are two accessory power outlets:
Interior Power Outlet
Underhood Power OutletThe outlet under the glove box can be used
to plug in electrical equipment, such as a
cell phone.
Lift the cover to access and replace when
not in use.
The power outlet under the glove box is
powered when the ignition is on or in ACC/
ACCESSORY, or until the driver door is
opened within 10 minutes of turning off the
vehicle. See
Retained Accessory Power (RAP)
0 195.
The underhood outlet is powered at all
times. The vehicle battery may run down if
the power outlet is used while the ignition
is off. Use this power outlet for plugging in
the battery maintainer, if equipped.
{Warning
Power is always supplied to the
underhood outlet. Do not leave electrical
equipment plugged in when the vehicle is
not in use because the vehicle could
catch fire and cause injury or death.
Caution
Leaving electrical equipment plugged in
for an extended period of time while the
vehicle is off will drain the battery.
Always unplug electrical equipment when
not in use and do not plug in equipment
that exceeds the maximum 20 amp
rating.
Certain electrical accessories may not be
compatible with the accessory power outlet
and could overload vehicle or adapter fuses.
If a problem is experienced, see your dealer.
When adding electrical equipment, be sure
to follow the proper installation instructions
included with the equipment. See Add-On
Electrical Equipment 0229.
It is recommended that a qualified
technician or dealer be seen for the proper
installation of your equipment.
Page 169 of 338
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168 Infotainment System
written or oral agreements previously
existing between us with respect to such
subject matter.
Governing Law
The above terms and conditions shall be
governed by the laws of the State of Illinois,
without giving effect to (i) its conflict of
laws provisions, or (ii) the United Nations
Convention for Contracts for the
International Sale of Goods, which is
explicitly excluded. You agree to submit to
the jurisdiction of the State of Illinois for
any and all disputes, claims, and actions
arising from or in connection with the Data
provided to you hereunder.
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If the Data is being acquired by or on behalf
of the United States government or any
other entity seeking or applying rights
similar to those customarily claimed by the
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accordance with this End User License
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or otherwise furnished shall be marked and
embedded as appropriate with the following
“Notice of Use,” and be treated in
accordance with such Notice:
NOTICE OF USE
CONTRACTOR (MANUFACTURER/ SUPPLIER)
NAME:
HERE North America, LLC
CONTRACTOR (MANUFACTURER/SUPPLIER)
ADDRESS:
425 West Randolph Street, Chicago, IL
60606.
This Data is a commercial item as defined in
FAR 2.101 and is subject to the End User
License Agreement under which this Data
was provided.
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If the Contracting Officer, federal
government agency, or any federal official
refuses to use the legend provided herein, the Contracting Officer, federal government
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HERE prior to seeking additional or
alternative rights in the Data.
Unicode
Copyright © 1991-2010 Unicode, Inc. All
rights reserved. Distributed under the Terms
of Use in http://www.unicode.org/
copyright.html.
Free Type Project
Portions of this software are copyright ©
2010 The FreeType Project
(http://www.freetype.org). All rights
reserved.
Open Source SW
Further information concerning the OSS
licenses is shown in the infotainment
display.
QNX
Portions of this software are copyright ©
2008-2011, QNX Software Systems. All rights
reserved.
Part C
–EULA
Copyright © 2011, Software Systems GmbH
& Co. KG. All Rights Reserved.
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230 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . . . . . . . . . . 231
California Proposition 65 Warning . . . . . 231
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . . 231
Accessories and Modifications . . . . . . . . . 231
Lifting the Vehicle . . . . . . . . . . . . . . . . . . . . . 232
Vehicle Checks
Doing Your Own Service Work . . . . . . . . . 233
Underhood Compartment Overview . . . 234
Engine Compartment Overview . . . . . . . . 235
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Engine Oil Life System . . . . . . . . . . . . . . . . . 241
Dual Clutch Transmission Fluid . . . . . . . . 241
Dual Clutch Transmission Fluid Life System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Engine Air Filter Life System . . . . . . . . . . 242
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . 243
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 245
Engine Overheating . . . . . . . . . . . . . . . . . . . 248
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Battery - North America . . . . . . . . . . . . . . . 251
Park Brake and P (Park) Mechanism Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Wiper Blade Replacement . . . . . . . . . . . . . 253 Windshield Replacement . . . . . . . . . . . . . . . 253
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Headlamp Aiming
Front Headlamp Aiming . . . . . . . . . . . . . . . 254
Bulb Replacement
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Electrical System
Electrical System Overload . . . . . . . . . . . . . 255
Fuses and Circuit Breakers . . . . . . . . . . . . . 255
Instrument Panel Fuse Block . . . . . . . . . . 256
Rear Compartment Fuse Block . . . . . . . . . 258
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . 262
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Run-Flat Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Low-Profile Tires . . . . . . . . . . . . . . . . . . . . . . . 263
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . . . 263
Tire Sidewall Labeling . . . . . . . . . . . . . . . . . 263
Tire Designations . . . . . . . . . . . . . . . . . . . . . . 264
Tire Terminology and Definitions . . . . . . 265
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Tire Pressure for High-Speed
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Tire Pressure Monitor System . . . . . . . . . 269
Tire Pressure Monitor Operation . . . . . . 270
Tire Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 272
Tire Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . 272 When It Is Time for New Tires . . . . . . . . 273
Buying New Tires . . . . . . . . . . . . . . . . . . . . . 274
Different Size Tires and Wheels . . . . . . . . 275
Uniform Tire Quality Grading . . . . . . . . . . 275
Wheel Alignment and Tire Balance . . . . 277
Wheel Replacement . . . . . . . . . . . . . . . . . . . 277
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 278
Jump Starting
Jump Starting - North America . . . . . . . . 278
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . . . . . . . . . . 281
Recreational Vehicle Towing . . . . . . . . . . . 283
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
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Vehicle Care 255
Bulb Replacement
LED Lighting
This vehicle has all LED lamps. For
replacement of any LED lighting assembly,
contact your dealer.
Electrical System
Electrical System Overload
The vehicle has fuses to protect against an
electrical system overload.
Fuses protect power devices in the vehicle.
Replace a bad fuse with a new one of the
identical size and rating.
Headlamp Wiring
An electrical overload may cause the lamps
to go on and off, or in some cases to
remain off. Have the headlamp wiring
checked right away if the lamps go on and
off or remain off.
Windshield Wipers
If the wiper motor overheats due to heavy
snow or ice, the windshield wipers will stop
until the motor cools and will then restart.
Although the circuit is protected from
electrical overload, overload due to heavy
snow or ice may cause wiper linkage
damage. Always clear ice and heavy snow
from the windshield before using the
windshield wipers.
If the overload is caused by an electrical
problem and not snow or ice, be sure to get
it fixed.
Fuses and Circuit Breakers
The wiring circuits in the vehicle are
protected from short circuits by fuses. This
greatly reduces the chance of damage
caused by electrical problems.
{Danger
Fuses and circuit breakers are marked
with their ampere rating. Do not exceed
the specified amperage rating when
replacing fuses and circuit breakers. Use
of an oversized fuse or circuit breaker can
result in a vehicle fire. You and others
could be seriously injured or killed.
{Warning
Installation or use of fuses that do not
meet GM’s original fuse specifications is
dangerous. The fuses could fail, and result
in a fire. You or others could be injured
or killed, and the vehicle could be
damaged.
See Accessories and Modifications 0231 and
General Information 0231.
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256 Vehicle Care
To check a fuse, look at the silver-colored
band inside the fuse. If the band is broken
or melted, replace the fuse. Be sure to
replace a bad fuse with a new one of the
identical size and rating.
Fuses of the same amperage can be
temporarily borrowed from another fuse
location, if a fuse goes out. Replace the fuse
as soon as possible.
Instrument Panel Fuse Block
The instrument panel fuse block is behind
the glove box. The glove box can be
accessed by unlatching the door damper and
squeezing the pivot to release the damper
ring. Pull the glove box bin side walls in to
release the door stops. Then turn the door
until the hinge hooks release from
hinge pin.
To Access:1. Open the top cover.
2. Remove the top cover by pushing inward on the latch.
3. Pull the cover upward. To Install:
1. Insert the tabs on the back of the cover into the slots in the instrument panel.
2. Align the clip with the slots in the instrument panel.
3. Press the cover into place.
See your dealer if additional assistance is
needed.
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Vehicle Care 257
The vehicle may not be equipped with all of
the fuses and relays shown.Fuses Usage
F1 –
F2 Front wiper
F3 Cooling fan 1
F4 –
F5 Cooling fan 2
F6 Front blower Fuses Usage
F7 Automatic level control
F8 Shifter interface board module
F9 –
F10 Display IP cluster/HVAC/ Center stack module
F11 USB
F12 – Fuses Usage
F13 –
F14 Glove box F15 –
F16 –
F17 Remote function actuator
F18 Front trunk release
F19 Intelligent battery sensor
F20 Exterior lighting module 1 F21 Exterior lighting module 3
F22 Exterior lighting module 4
F23 Body control module 2
F24 Exterior lighting module 6 F25 Amplifier
F26 Automatic occupant sensing/Electric park
brake
F27 Video processing module
F28 Right headlamp
F29 –
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258 Vehicle Care
FusesUsage
F30 Sensing and diagnostic module/Automatic
occupant sensing
F31 Body control module 1
F32 Column lock module
F33 Data link connection/ Wireless charging module
F34 Telematics/Head up display
F35 Horn
F36 –
F37 –
F38 Front wash pump
F39 Rear auxiliary power outlet
F40 Performance data recorder/Center stack
module
F41 –
F42 Theft deterrent
F43 Left headlamp
F44 Exterior lighting module 2 Fuses
Usage
F45 Power steering column module
F46 Body control module 3 F47 Exterior lighting module 5
F48 Exterior lighting module 7
F49 Body control module 4 F50 Front auxiliary power outlet
F51 –
F52 Steering wheel control switch
F53 Heated steering wheel
F54 –
Relays Usage
K1 –
K2 Glove box relay
K3 Horn relay
K4 Front wash relay K5 Retained accessory power/Accessory relay Relays
Usage
K6 Front trunk release relay 1 K7 –
K8 –
K9 Front trunk release relay 2
K10 Wiper relay
Rear Compartment Fuse Block
The rear compartment fuse block is in the
rear of the vehicle in between the seats.
To Access: 1. Open top cover.
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Vehicle Care 259
2. Remove the top cover by pushing inwardon the latch.
3. Pull the cover upward.
To Install: 1. Insert the tabs on the back of the cover into the slots in the rear compartment.
2. Align the clip with the slots in the instrument panel.
3. Press the cover into place.
See your dealer if additional assistance is
needed.
The vehicle may not be equipped with all of
the fuses, relays, and features shown. Fuses Usage
1 Driver memory seat module/Power seat
2 Driver heated seat
3 Passenger memory seat module/Power seat
4 Passenger heated seat Fuses
Usage
5 Transmission control module
6 –
7 Power sounder module/ Pedestrian friendly alert
function
8 Side blind zone alert/ Rear park assist
9 Column lock module