traction control CHEVROLET CORVETTE 2022 Owner's Guide

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
272 Vehicle Care
1.6 mm (1/16 in) or less of tread remaining.
SeeTire Inspection 0270 and
Tire Rotation 0270 for additional
information.
The rubber in tires ages over time. This also
applies to the spare tire, if the vehicle has
one, even if it is never used. Multiple factors
including temperatures, loading conditions,
and inflation pressure maintenance affect
how fast aging takes place. GM recommends
that tires, including the spare if equipped,
be replaced after six years, regardless of
tread wear. To identify the age of a tire, use
the tire manufacture date, which is the last
four digits of the DOT Tire Identification
Number (TIN) molded into one side of the
tire sidewall. The last four digits of the TIN
indicate the tire manufactured date. The
first two digits represent the week and the
last two digits, the year. For example, the
third week of the year 2020 would have a
4-digit DOT date of 0320. Week 01 is the
first full week (Sunday through Saturday) of
each year.
Vehicle Storage
Tires age when stored normally mounted on
a parked vehicle. Park a vehicle that will be
stored for at least a month in a cool, dry,
clean area away from direct sunlight to slow aging. This area should be free of grease,
gasoline, or other substances that can
deteriorate rubber.
Parking for an extended period can cause
flat spots on the tires that may result in
vibrations while driving. When storing a
vehicle for at least a month, remove the
tires or raise the vehicle to reduce the
weight from the tires.
Buying New Tires
GM has developed and matched specific
tires for the vehicle. The original
equipment tires installed were designed
to meet General Motors Tire
Performance Criteria Specification (TPC
Spec) system rating. When replacement
tires are needed, GM strongly
recommends buying tires with the same
TPC Spec rating.
GM's exclusive TPC Spec system
considers over a dozen critical
specifications that impact the overall
performance of the vehicle, including
brake system performance, ride and
handling, traction control, and tire
pressure monitoring performance. GM's
TPC Spec number is molded onto the
tire's sidewall near the tire size. If the
tires have an all-season tread design,
the TPC Spec number will be followed
by MS for mud and snow. See
Tire
Sidewall Labeling 0261 for additional
information.
GM recommends replacing worn tires in
complete sets of four. Uniform tread
depth on all tires will help to maintain
the performance of the vehicle. Braking
and handling performance may be
adversely affected if all the tires are not
replaced at the same time. If proper
rotation and maintenance have been
done, all four tires should wear out at
about the same time. However, if it is
necessary to replace only one axle set
of worn tires, place the new tires on
the rear axle. See Tire Rotation0270.
{Warning
Tires could explode during improper
service. Attempting to mount or
dismount a tire could cause injury or
(Continued)

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
Vehicle Care 273
Warning (Continued)
death. Only your dealer or authorized
tire service center should mount or
dismount the tires.
{Warning
Mixing tires of different sizes (other
than those originally installed on the
vehicle), brands, tread patterns,
or types may cause loss of vehicle
control, resulting in a crash or other
vehicle damage. Use the correct size,
brand, and type of tire on all wheels.
{Warning
Using bias-ply tires on the vehicle
may cause the wheel rim flanges to
develop cracks after many miles of
driving. A tire and/or wheel could fail
suddenly and cause a crash. Use only
radial-ply tires with the wheels on
the vehicle. Winter tires with the same speed rating
as the original equipment tires may not
be available for H, V, W, Y and ZR
speed rated tires. Never exceed the
winter tires’
maximum speed capability
when using winter tires with a lower
speed rating.
If the vehicle tires must be replaced
with a tire that does not have a TPC
Spec number, make sure they are the
same size, load range, speed rating, and
construction (radial) as the original
tires.
The Tire and Loading Information label
indicates the original equipment tires
on the vehicle. See Vehicle Load Limits
0 186.
Different Size Tires and Wheels
If wheels or tires are installed that are a
different size than the original equipment
wheels and tires, vehicle performance,
including its braking, ride and handling
characteristics, stability, and resistance to
rollover may be affected. If the vehicle has
electronic systems such as antilock brakes,
rollover airbags, traction control, or electronic stability control, the
performance of these systems can also be
affected.
{Warning
If different sized wheels are used, there
may not be an acceptable level of
performance and safety if tires not
recommended for those wheels are
selected. This increases the chance of a
crash and serious injury. Only use GM
specific wheel and tire systems developed
for the vehicle, and have them properly
installed by a GM certified technician.
See Buying New Tires 0272 and
Accessories and Modifications 0229.
Uniform Tire Quality Grading
The following information relates to the
system developed by the United States
National Highway Traffic Safety
Administration (NHTSA), which grades
tires by treadwear, traction, and
temperature performance. This applies
only to vehicles sold in the United
States. The grades are molded on the
sidewalls of most passenger car tires.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
274 Vehicle Care
The Uniform Tire Quality Grading
(UTQG) system does not apply to deep
tread, winter tires, compact spare tires,
tires with nominal rim diameters of
10 to 12 inches (25 to 30 cm), or to some
limited-production tires.
While the tires available on General
Motors passenger cars and light trucks
may vary with respect to these grades,
they must also conform to federal
safety requirements and additional
General Motors Tire Performance
Criteria (TPC) standards.
Quality grades can be found where
applicable on the tire sidewall between
tread shoulder and maximum section
width. For example:
Treadwear 200 Traction AA Temperature A
All Passenger Car Tires Must Conform to
Federal Safety Requirements In Addition
To These Grades.
Treadwear
The treadwear grade is a comparative
rating based on the wear rate of the
tire when tested under controlledconditions on a specified government
test course. For example, a tire graded
150 would wear one and one-half (1½)
times as well on the government course
as a tire graded 100. The relative
performance of tires depends upon the
actual conditions of their use, however,
and may depart significantly from the
norm due to variations in driving habits,
service practices and differences in road
characteristics and climate.
Traction
The traction grades, from highest to
lowest, are AA, A, B, and C. Those
grades represent the tire's ability to
stop on wet pavement as measured
under controlled conditions on specified
government test surfaces of asphalt and
concrete. A tire marked C may have
poor traction performance. Warning:
The traction grade assigned to this tire
is based on straight-ahead braking
traction tests, and does not include
acceleration, cornering, hydroplaning,
or peak traction characteristics.
Temperature
The temperature grades are A (the
highest), B, and C, representing the
tire's resistance to the generation of
heat and its ability to dissipate heat
when tested under controlled conditions
on a specified indoor laboratory test
wheel. Sustained high temperature can
cause the material of the tire to
degenerate and reduce tire life, and
excessive temperature can lead to
sudden tire failure. The grade C
corresponds to a level of performance
which all passenger car tires must meet
under the Federal Motor Safety
Standard No. 109. Grades B and A
represent higher levels of performance
on the laboratory test wheel than the
minimum required by law. Warning:
The temperature grade for this tire is
established for a tire that is properly
inflated and not overloaded. Excessive
speed, underinflation, or excessive
loading, either separately or in
combination, can cause heat buildup
and possible tire failure.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
276 Vehicle Care
Warning (Continued)
It could fail suddenly and cause a crash.
When replacing wheels, use a new GM
original equipment wheel.
Tire Chains
{Warning
Do not use tire chains. There is not
enough clearance. Tire chains used on a
vehicle without the proper amount of
clearance can cause damage to the
brakes, suspension, or other vehicle parts.
The area damaged by the tire chains
could cause loss of control and a crash.
Use another type of traction device only
if its manufacturer recommends it for the
vehicle's tire size combination and road
conditions. Follow that manufacturer's
instructions. To avoid vehicle damage,
drive slowly and readjust or remove the
traction device if it contacts the vehicle.
Do not spin the wheels. If traction
devices are used, install them on the rear
tires.
If a Tire Goes Flat
It is unusual for a tire to blow out while
driving, especially if the tires are maintained
properly. If air goes out of a tire, it is much
more likely to leak out slowly. SeeTires
0 259 for additional information. But if
there ever is a blowout, here are a few tips
about what to expect and what to do:
If a front tire fails, the flat tire creates a
drag that pulls the vehicle toward that side.
Take your foot off the accelerator pedal and
grip the steering wheel firmly. Steer to
maintain lane position, and then gently
brake to a stop, well off the road,
if possible.
A rear blowout, particularly on a curve, acts
much like a skid and may require the same
correction as used in a skid. Stop pressing
the accelerator pedal and steer to straighten
the vehicle. It may be very bumpy and
noisy. Gently brake to a stop, well off the
road, if possible.
The vehicle has no spare tire, no tire
changing equipment, and no place to store
a tire.
If the vehicle has run-flat tires, there is no
need to stop on the side of the road to
change a flat tire. See Run-Flat Tires0260.{Warning
Special tools and procedures are required
to service a run-flat tire. If these special
tools and procedures are not used, injury
or vehicle damage may occur. Always be
sure the proper tools and procedures, as
described in the service manual, are used.
Jump Starting
Jump Starting - North America
For more information about the vehicle
battery, see Battery - North America 0249.
If the battery has run down, use another
vehicle and some jumper cables to start the
vehicle. Be sure to use the following steps
to do it safely.
{Warning
WARNING: Battery posts, terminals and
related accessories can expose you to
chemicals including lead and lead
compounds, which are known to the
State of California to cause cancer and
birth defects or other reproductive harm.
(Continued)

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
328 Index
Connected Services (cont'd)Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Connections Connected Services . . . . . . . . . . . . . . . . . . . . 323
Control Hill Rollback . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Traction and Electronic Stability . . . . . . . 205
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . . 175
Controls Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 113
Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Convertible Top . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Coolant Engine Temperature Gauge . . . . . . . . . . . . . 84
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Courtesy Transportation Program . . . . . . . . . 312
Coverage Explanations . . . . . . . . . . . . . . . . . . . . 135
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Curb View Camera . . . . . . . . . . . . . . . . . . . . . . . . 221
Customer Assistance . . . . . . . . . . . . . . . . . . . . . 309 Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Text Telephone (TTY) Users . . . . . . . . . . . . 309 Customer Information
Publications Ordering Information . . . . . 314
Customer Satisfaction Procedure . . . . . . . . . 307
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . . 313
Danger, Warning, and Caution . . . . . . . . . . . . . .2
Data Collection Infotainment System . . . . . . . . . . . . . . . . . . . 317
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Data Recorder
Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Data Recorders, Event . . . . . . . . . . . . . . . . . . . . 317
Database Coverage Explanations . . . . . . . . . . 135
Daytime Running Lamps (DRL) . . . . . . . . . . . 106
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . . 175
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128
Diagnostics Connected Services . . . . . . . . . . . . . . . . . . . . 325
Differential, Limited-Slip . . . . . . . . . . . . . . . . . 216
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . . . .174
Diversity Antenna System . . . . . . . . . . . . . . . 120
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Drive Belt Routing, Engine . . . . . . . . . . . . . . . 306
Driver
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Driver Assistance Systems . . . . . . . . . . . . . . . .218
Driver Information Center (DIC) . . . . . . . . . . . 92
Driver Mode Control . . . . . . . . . . . . . . . . . . . . . 206
Driving Better Fuel Economy . . . . . . . . . . . . . . . . . . . 174
Competitive . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Hill and Mountain Roads . . . . . . . . . . . . . . 184
If the Vehicle is Stuck . . . . . . . . . . . . . . . . . 186
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . 177
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 176
Track Events and Competitive . . . . . . . . . . . 177
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 186
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Dual Clutch Transmission . . . . . . . . . . . . . . . . 195 Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 198
Dual Clutch Transmission Fluid . . . . . . . . . . . 238
Dual Clutch Transmission Fluid Life System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Index 331
Lamps (cont'd)Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . 49
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Lifting the Vehicle, Tires . . . . . . . . . . . . . . . . . 229
Light Performance Shifting . . . . . . . . . . . . . . . . . . . 89
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Illumination Control . . . . . . . . . . . . . . . . . . . 108
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
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 . . . . . . . . . . . . . . . . . . . 89 Lights (cont'd)
Electronic Stability Control
(ESC), Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . . 91
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Front Lift System . . . . . . . . . . . . . . . . . . . . . . . 88
High-Beam On . . . . . . . . . . . . . . . . . . . . . . . . . . 92
High/Low Beam Changer . . . . . . . . . . . . . . 105
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 84
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Service Electric Parking Brake . . . . . . . . . . . 89
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Traction Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Limited-Slip Differential . . . . . . . . . . . . . . . . . . 216
Locks Automatic Door . . . . . . . . . . . . . . . . . . . . . . . . . 16
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . 16
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Low-Profile Tires . . . . . . . . . . . . . . . . . . . . . . . . . 261
Lower Anchors and Tethers for Children (LATCH System) . . . . . . . . . . . . . . . . 66
Lumbar Adjustment . . . . . . . . . . . . . . . . . . . . . . . .41 Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Maintenance Schedule . . . . . . . . . . . . . . . . . . . 292 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Malfunction Indicator Lamp . . . . . . . . . . . . . . . 86
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Map Data Updates . . . . . . . . . . . . . . . . . . . . . . . . 135
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Media Avoiding Untrusted Devices . . . . . . . . . . . . 120
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Messages Engine Power . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Mirror Rear Camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Mirrors Automatic Dimming . . . . . . . . . . . . . . . . . . . . 25
Automatic Dimming Rearview . . . . . . . . . . 26
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Index 333
Proposition 65 Warning,California . . . . . . . . . . . . . . . . . . . . . . . . .249, 276,
Back Cover
Publication Ordering Information . . . . . . . . .314
R
Radio HD Radio Technology . . . . . . . . . . . . . . . . . . . 118
Radio Data System (RDS) . . . . . . . . . . . . . . . . . 119
Radio Frequency Statement . . . . . . . . . . . . . . . 315
Radio Reception . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Radios AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Satellite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Rear Camera Mirror . . . . . . . . . . . . . . . . . . . . . . . 26
Rear Cross Traffic Alert System . . . . . . . . . . 222
Rear Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Rear Vision Camera (RVC) . . . . . . . . . . . . . . . . 220
Rear Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Rearview Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 26 Automatic Dimming . . . . . . . . . . . . . . . . . . . . 26
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . . . 40
Recognition Voice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Recommended
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Recommended Fluids and Lubricants . . . . . 300 Records
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Recreational Vehicle Towing . . . . . . . . . . . . . .281
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Remote Keyless Entry (RKE) System . . . . . . . .7
Remote Vehicle Start . . . . . . . . . . . . . . . . . . . . . . 12
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Replacing Airbag System . . . . . . . . . . . . . . . . . . .61
Replacing Seat Belt System Parts after
a Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
Reporting Safety Defects Canadian Government . . . . . . . . . . . . . . . . . 315
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 316
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 315
Retained Accessory Power (RAP) . . . . . . . . . 193
Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . . . . . . . .25
Ride Control Systems Enhanced Traction System (ETS) . . . . . . . 216
Roads Driving, Wet . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Roadside Assistance Program . . . . . . . . . . . . 310
Roof Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Rotation, Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Routing, Engine Drive Belt . . . . . . . . . . . . . . . 306 Run-Flat Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Running the Vehicle While Parked . . . . . . . 195
S
Safety Defects Reporting
Canadian Government . . . . . . . . . . . . . . . . . 315
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 316
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 315
Safety System Check . . . . . . . . . . . . . . . . . . . . . .52
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Scheduling Appointments . . . . . . . . . . . . . . . . . 312
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Buckle To Drive . . . . . . . . . . . . . . . . . . . . . . . . . 46
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
How to Wear Seat Belts Properly . . . . . . . 47
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . 49
Reminders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Replacing after a Crash . . . . . . . . . . . . . . . . . 52
Use During Pregnancy . . . . . . . . . . . . . . . . . . . 51
Seats
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . 39
Heated and Ventilated Front . . . . . . . . . . . . 44
Lumbar Adjustment, Front . . . . . . . . . . . . . . 41
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Power Adjustment, Front . . . . . . . . . . . . . . . 39
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . 40

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
Index 335
Tires (cont'd)Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . 261
Terminology and Definitions . . . . . . . . . . . 263
Uniform Tire Quality Grading . . . . . . . . . . 273
Wheel Alignment and Tire Balance . . . . 275
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 275
When It Is Time for New Tires . . . . . . . . . . 271
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Towing General Information . . . . . . . . . . . . . . . . . . . 227
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 281
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Track Events and Competitive Driving . . . . . 177
Traction Limited-Slip Differential . . . . . . . . . . . . . . . . 216
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Trademarks and License Agreements . . . . . 160
Transmission Dual Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Dual Clutch Fluid . . . . . . . . . . . . . . . . . . . . . . 238
Dual Clutch Fluid Life System . . . . . . . . . . 239
Temperature Gauge . . . . . . . . . . . . . . . . . . . . . 84
Transportation Program, Courtesy . . . . . . . . 312
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Turn and Lane-Change Signals . . . . . . . . . . . 107U
Underhood Compartment Overview . . . . . . . 231
Uniform Tire Quality Grading . . . . . . . . . . . . 273
Universal Remote System . . . . . . . . . . . . . . . . 102 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Updates Map Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Using the Navigation System . . . . . . . . . . . . .124
Using the System . . . . . . . . . . . . . . . . . . . . . . . . . 114
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . .2
V
Vehicle
Alarm System . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . . 1
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Identification Number (VIN) . . . . . . . . . . . . 303
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Personalization . . . . . . . . . . . . . . . . . . . . . . . . . 98
Remote Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Speed Messages . . . . . . . . . . . . . . . . . . . . . . . . 98
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279 Vehicle Care
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Vehicle Data Recording and Privacy . . . . . . 316
Vehicle Positioning . . . . . . . . . . . . . . . . . . . . . . .134
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Voice Recognition . . . . . . . . . . . . . . . . . . . . . . . . . 135
W
Warning Brake System Light . . . . . . . . . . . . . . . . . . . . . 88
Caution and Danger . . . . . . . . . . . . . . . . . . . . . 2
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Warnings Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . 107
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Wheels
Alignment and Tire Balance . . . . . . . . . . . . 275
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
When It Is Time for New Tires . . . . . . . . . . . . 271
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30