tire pressure CHEVROLET CORVETTE 2021 Owner's Guide

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 2/10/21
Service and Maintenance 293
Because of the way people use vehicles,
maintenance needs vary. There may need to
be more frequent checks and services. The
Additional Required Services - Normal are for
vehicles that:
.Carry passengers and cargo within
recommended limits on the Tire and
Loading Information label. SeeVehicle
Load Limits 0189.
.Are driven on reasonable road surfaces
within legal driving limits.
.Use the recommended fuel. See
Recommended Fuel 0226.
Refer to the information in the Maintenance
Schedule Additional Required Services -
Normal chart.
The Additional Required Services - Severe are
for vehicles that are:
.Mainly driven in heavy city traffic in hot
weather.
.Mainly driven in hilly or mountainous
terrain.
.Used for high speed or competitive
driving.
.Used for taxi, police, or delivery service.
Refer to the information in the Maintenance
Schedule Additional Required Services -
Severe chart.
{Warning
Performing maintenance work can be
dangerous and can cause serious injury.
Perform maintenance work only if the
required information, proper tools, and
equipment are available. If they are not,
see your dealer to have a trained
technician do the work. See Doing Your
Own Service Work 0233.
Maintenance Schedule
Owner Checks and Services
Check the engine oil level. See Engine Oil
0 237.
Once a Month
.Check the tire inflation pressures. See Tire
Pressure 0267.
.Inspect the tires for wear. See Tire
Inspection 0272.
.Check the windshield washer fluid level.
See Washer Fluid 0249.
Engine Oil Change
When the CHANGE ENGINE OIL SOON
message displays, change the engine oil and
filter within the next 1 000 km (600 mi). If driven under the best conditions, the
engine oil life system may not indicate the
need for vehicle service for up to a year.
The engine oil and filter must be changed at
least once a year and the oil life system
must be reset. Your trained dealer technician
can perform this work. If the engine oil life
system is reset accidentally, service the
vehicle within 5 000 km (3,000 mi) since the
last service. Reset the oil life system when
the oil is changed. See
Engine Oil Life
System 0241.
Engine Air Filter Change
When the REPLACE AT NEXT OIL CHANGE
message displays, change the engine air
filter at the next engine oil change. When
the REPLACE ENGINE AIR FILTER SOON
message displays, the engine air filter
should be replaced at the earliest
convenience. Reset the engine air filter life
system after the engine air filter is replaced.
See Engine Air Filter Life System 0242.
Transmission Fluid Change
When the CHANGE TRANSMISSION FLUID
SOON message displays, change the fluid
and filter within the next 1 000 km (600 mi).
Failure to change the transmission fluid at
required intervals can lead to reduced

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 2/10/21
294 Service and Maintenance
transmission performance. The transmission
fluid must be changed at least every three
years and the Fluid Life System must be
reset. Your dealer has trained service
technicians who will change the fluid and
reset the system. If the system is ever reset
accidentally, the fluid must be changed at
72 000 km (45,000 mi) since the last fluid
change. SeeDual Clutch Transmission Fluid
Life System 0242.
Air Conditioning Desiccant (Replace Every
Seven Years)
The air conditioning system requires
maintenance every seven years. This service
requires replacement of the desiccant to
help the longevity and efficient operation of
the air conditioning system. This service can
be complex. See your dealer.
Required Services Every 12 000 km
(7,500 mi)
.Check engine oil level and oil
life percentage. If needed, change engine
oil and filter, and reset oil life system.
See Engine Oil 0237 and
Engine Oil Life System 0241.
.Check the air filter life percentage.
If necessary, replace the engine air filter
and reset the engine air filter life system.
See Engine Air Filter Life System 0242.
.Check engine coolant level. See Cooling
System 0245.
.Check windshield washer fluid level. See
Washer Fluid 0249.
.Check tire inflation pressures. See Tire
Pressure 0267.
.Inspect tire wear. See Tire Inspection
0 272.
.Visually check for fluid leaks.
.Inspect brake system. See Exterior Care
0 283.
.Visually inspect steering, suspension, and
chassis components for damage, including
cracks or tears in the rubber boots, loose
or missing parts, or signs of wear at least
once a year. See Exterior Care0283.
.Inspect power steering for proper
attachment, connections, binding, leaks,
cracks, chafing, etc.
.Visually inspect halfshafts and driveshafts
for excessive wear, lubricant leaks, and/or
damage including: tube dents or cracks,
constant velocity joint or universal joint
looseness, cracked or missing boots, loose or missing boot clamps, center bearing
excessive looseness, loose or missing
fasteners, and axle seal leaks.
.Check restraint system components. See
Safety System Check
051.
.Visually inspect fuel system for damage
or leaks.
.Visually inspect exhaust system and
nearby heat shields for loose or damaged
parts.
.Lubricate body components. See Exterior
Care 0283.
.Check parking brake and dual clutch
transmission park mechanism. See Park
Brake and P (Park) Mechanism Check
0 252.
.Check accelerator pedal for damage, high
effort, or binding. Replace if needed.
.Visually inspect gas strut for signs of
wear, cracks, or other damage. Check the
hold open ability of the strut. If the hold
open is low, service the gas strut. See Gas
Strut(s) 0254.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 2/10/21
Connected Services 325
Press|then ask the Advisor to download
directions to the vehicle’s navigation system,
if equipped. After the call ends, the
navigation screen will provide prompts to
begin driving directions. Routes that are sent
to the navigation screen can only be
canceled through the navigation system.
See www.onstar.com (U.S.) or www.onstar.ca
(Canada).
Connections
The following services help with staying
connected.
For coverage maps, see www.onstar.com
(U.S.) or www.onstar.ca (Canada).
Ensuring Security
.Change the default passwords for the
Wi-Fi hotspot and myChevrolet mobile
application. Make these passwords
different from each other and use a
combination of letters and numbers to
increase the security.
.Change the default name of the SSID
(Service Set Identifier). This is your
network’s name that is visible to other
wireless devices. Choose a unique name
and avoid family names or vehicle
descriptions. Wi-Fi Hotspot (If Equipped)
The vehicle may have a built-in Wi-Fi
hotspot that provides access to the Internet
and web content at 4G LTE speed. Up to
seven mobile devices can be connected.
A data plan is required. Use the in-vehicle
controls only when it is safe to do so.
1. To retrieve Wi-Fi hotspot information, press
Qto open the OnStar app on the
infotainment display, then select Wi-Fi
Hotspot. On some vehicles, touch Wi-Fi
or Wi-Fi Settings on the screen.
2. The Wi-Fi settings will display the Wi-Fi hotspot name (SSID), password, and on
some vehicles, the connection type (no
Internet connection, 3G, 4G, 4G LTE), and
signal quality (poor, good, excellent). The
LTE icon shows connection to Wi-Fi. It is
possible that the icon may not illuminate
even though the vehicle has an active
connection.
3. To change the SSID or password, press
|or call 1-888-4ONSTAR to connect
with an Advisor. On some vehicles, the
SSID and password can be changed in
the Wi-Fi Hotspot menu. After initial set-up, your vehicle’s Wi-Fi
hotspot will connect automatically to your
mobile devices. Manage data usage by
turning Wi-Fi on or off on your mobile
device, using the myChevrolet mobile app,
or by contacting an OnStar Advisor. On
some vehicles, Wi-Fi can also be managed
from the Wi-Fi Hotspot menu.
MyChevrolet Mobile App (If Available)
Download the myChevrolet mobile app to
compatible Apple and Android smartphones.
Chevrolet users can access the following
services from a smartphone:
.Remotely start/stop the vehicle,
if factory-equipped.
.Lock/unlock doors, if equipped with
automatic locks.
.Activate the horn and lamps.
.Check the vehicle’s fuel level, oil life,
or tire pressure, if factory-equipped with
the Tire Pressure Monitor System.
.Send destinations to the vehicle.
.Locate the vehicle on a map (U.S.
market only).
.Turn the vehicle's Wi-Fi hotspot on/off,
manage settings, and monitor data
consumption, if equipped.
.Locate a dealer and schedule service.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 2/10/21
330 Index
Electrical System (cont'd)Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Rear Compartment Fuse Block . . . . . . . . . 258
Electronic Stability Control (ESC) Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . 243
Check Light (Malfunction Indicator) . . . . . 86
Compartment Overview . . . . . . . . . . . . . . . . 235
Coolant Temperature Gauge . . . . . . . . . . . . 84
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 245
Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . 307
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 241
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . . 91
Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Power Messages . . . . . . . . . . . . . . . . . . . . . . . . 98
Running While Parked . . . . . . . . . . . . . . . . . 198
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Engine Air Filter Life System . . . . . . . . . . . . . 242
Engine Compartment Lamp . . . . . . . . . . . . . . 109
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . .110
Event Data Recorders . . . . . . . . . . . . . . . . . . . . .318
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110
Extended Parking . . . . . . . . . . . . . . . . . . . . . . . . 197
Extender, Seat Belt . . . . . . . . . . . . . . . . . . . . . . . . 51 Exterior Lamp Controls . . . . . . . . . . . . . . . . . . . 106
Exterior Lamps Off Reminder . . . . . . . . . . . . 106
Exterior Lighting Battery Saver . . . . . . . . . . .110
F
Filter,
Engine Air Cleaner . . . . . . . . . . . . . . . . . . . . . 243
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Flashers, Hazard Warning . . . . . . . . . . . . . . . . 108
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Fluid Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Dual Clutch Transmission . . . . . . . . . . . . . . 241
Dual Clutch Transmission LifeSystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
Front Air Dam . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Front Lift System . . . . . . . . . . . . . . . . . . . . . . . . .214
Front Lift System Light . . . . . . . . . . . . . . . . . . . 88
Front Seats
Heated and Ventilated . . . . . . . . . . . . . . . . . . 44
Front Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Fuel
Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 Fuel (cont'd)
Economy, Driving for Better . . . . . . . . . . . . 177
Filling a Portable Fuel Container . . . . . . . 228
Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . 227
Foreign Countries . . . . . . . . . . . . . . . . . . . . . . 227
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Management, Active . . . . . . . . . . . . . . . . . . . 197
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . 226
Recommended . . . . . . . . . . . . . . . . . . . . . . . . . 226
Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Fuses Fuses and Circuit Breakers . . . . . . . . . . . . . 255
Instrument Panel Fuse Block . . . . . . . . . . . 256
Rear Compartment Fuse Block . . . . . . . . . 258
G
Garage Door Opener . . . . . . . . . . . . . . . . . . . . . 102
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Gauges Engine Coolant Temperature . . . . . . . . . . . . 84
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Transmission Temperature . . . . . . . . . . . . . . 84
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Warning Lights and Indicators . . . . . . . . . . 79

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 2/10/21
332 Index
Lighting (cont'd)Illumination Control . . . . . . . . . . . . . . . . . . . 109
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Lights Airbag Readiness . . . . . . . . . . . . . . . . . . . . . . . 85
Antilock Brake System (ABS)Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Brake System Warning . . . . . . . . . . . . . . . . . 88
Charging System . . . . . . . . . . . . . . . . . . . . . . . 86
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Electric Parking Brake . . . . . . . . . . . . . . . . . . . 88
Electronic Stability Control (ESC), Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . . 91
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Front Lift System . . . . . . . . . . . . . . . . . . . . . . . 88
High-Beam On . . . . . . . . . . . . . . . . . . . . . . . . . . 92
High/Low Beam Changer . . . . . . . . . . . . . . 106
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 84
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Service Electric Parking Brake . . . . . . . . . . . 89
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Traction Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Limited-Slip Differential . . . . . . . . . . . . . . . . . . .218 Locks
Automatic Door . . . . . . . . . . . . . . . . . . . . . . . . . 16
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . . 17
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Low-Profile Tires . . . . . . . . . . . . . . . . . . . . . . . . . 263
Lower Anchors and Tethers for Children (LATCH System) . . . . . . . . . . . . . . . . 66
Lumbar Adjustment . . . . . . . . . . . . . . . . . . . . . . . 40 Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
M
Maintenance
Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Maintenance Schedule . . . . . . . . . . . . . . . . . . . 293 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Malfunction Indicator Lamp . . . . . . . . . . . . . . . 86
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Map Data Updates . . . . . . . . . . . . . . . . . . . . . . . . 137
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Media Avoiding Untrusted Devices . . . . . . . . . . . . . 121
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 Messages
Engine Power . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Mirror Rear Camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Mirrors
Automatic Dimming . . . . . . . . . . . . . . . . . . . . 26
Automatic Dimming Rearview . . . . . . . . . . 26
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Manual Rearview . . . . . . . . . . . . . . . . . . . . . . . 26
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Mirrors, Interior Rearview . . . . . . . . . . . . . . . . . 26
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Driver Control . . . . . . . . . . . . . . . . . . . . . . . . . 208
Monitor System, Tire Pressure . . . . . . . . . . . 269
N
Navigation Connected Services . . . . . . . . . . . . . . . . . . . . 324
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Using the System . . . . . . . . . . . . . . . . . . . . . . 126
Navigation Symbols . . . . . . . . . . . . . . . . . . . . . 129
Net, Convenience . . . . . . . . . . . . . . . . . . . . . . . . . .72
New Vehicle Break-In . . . . . . . . . . . . . . . . . . . . 192

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 2/10/21
Index 335
Servicing System . . . . . . . . . . . . . . . . . . . . . . . . . 137
Servicing the Airbag . . . . . . . . . . . . . . . . . . . . . . 60
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154
ShiftingInto Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . 224
Signals, Turn and Lane-Change . . . . . . . . . . . 108
Software Updates . . . . . . . . . . . . . . . . . . . . . . . . . 117
Special Application Services . . . . . . . . . . . . . . 298
Specifications and Capacities . . . . . . . . . . . . . 305
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Start Vehicle, Remote . . . . . . . . . . . . . . . . . . . . . . 12
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . 194
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .178
Heated Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Wheel Adjustment . . . . . . . . . . . . . . . . . . . . . . 74
Wheel Controls . . . . . . . . . . . . . . . . . . . . . . . . . 74
Steering Wheel Controls . . . . . . . . . . . . . . . . . . 114
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Storage Areas Center Console . . . . . . . . . . . . . . . . . . . . . . . . . 72
Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . 72
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Storage Compartments . . . . . . . . . . . . . . . . . . . 70 Struts
Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
System Engine Air Filter Life . . . . . . . . . . . . . . . . . . . 242
Front Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Global Positioning . . . . . . . . . . . . . . . . . . . . . 136
Infotainment . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Systems Driver Assistance . . . . . . . . . . . . . . . . . . . . . . 220
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Text Telephone (TTY) Users . . . . . . . . . . . . . . 310
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . .23Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261 All-Season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . 274
Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . 264 Tires (cont'd)
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 275
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 278
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Lifting the Vehicle . . . . . . . . . . . . . . . . . . . . . 232
Low Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 267, 268
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Pressure Monitor Operation . . . . . . . . . . . 270
Pressure Monitor System . . . . . . . . . . . . . . 269
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Run-Flat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . 263
Terminology and Definitions . . . . . . . . . . . 265
Uniform Tire Quality Grading . . . . . . . . . . 275
Wheel Alignment and Tire Balance . . . . 277
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 277
When It Is Time for New Tires . . . . . . . . . 273
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Towing General Information . . . . . . . . . . . . . . . . . . . 229
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 283
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Track Events and Competitive Driving . . . . 180
Traction Limited-Slip Differential . . . . . . . . . . . . . . . . 218
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 2/10/21
336 Index
Traction Control/Electronic StabilityControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Trademarks and License Agreements . . . . . 162
Transmission Dual Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Dual Clutch Fluid . . . . . . . . . . . . . . . . . . . . . . 241
Dual Clutch Fluid Life System . . . . . . . . . . 242
Temperature Gauge . . . . . . . . . . . . . . . . . . . . . 84
Transportation Program, Courtesy . . . . . . . . 313
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Turn and Lane-Change Signals . . . . . . . . . . . 108
U
Underhood Compartment Overview . . . . . . 234
Uniform Tire Quality Grading . . . . . . . . . . . . 275
Universal Remote System . . . . . . . . . . . . . . . . 102 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Updates Map Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Using the Navigation System . . . . . . . . . . . . 126
Using the System . . . . . . . . . . . . . . . . . . . . . . . . . 115
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . .2
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Vehicle (cont'd)
Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . . 1
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Identification Number (VIN) . . . . . . . . . . . . 304
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Personalization . . . . . . . . . . . . . . . . . . . . . . . . . 98
Remote Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Speed Messages . . . . . . . . . . . . . . . . . . . . . . . . 98
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Vehicle Care
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Vehicle Data Recording and Privacy . . . . . . . 317
Vehicle Positioning . . . . . . . . . . . . . . . . . . . . . . 136
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . . . . . . .174
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Voice Recognition . . . . . . . . . . . . . . . . . . . . . . . . .138
W
Warning Brake System Light . . . . . . . . . . . . . . . . . . . . . 88
Caution and Danger . . . . . . . . . . . . . . . . . . . . . 2
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Warnings
Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . 108
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 Wheels
Alignment and Tire Balance . . . . . . . . . . . . 277
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
When It Is Time for New Tires . . . . . . . . . . . 273
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Windshield Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Wiper Blade Replacement . . . . . . . . . . . . . . . . 253
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . . . .77