2023 CHEVROLET CORVETTE traction control

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
Vehicle Care 285
When It Is Time for New Tires
Factors, such as maintenance, temperatures,
driving speeds, vehicle loading, and road
conditions affect the wear rate of the tires.
Treadwear indicators are one way to tell
when it is time for new tires. Treadwear
indicators appear when the tires have only
1.6 mm (1/16 in) or less of tread remaining.
SeeTire Inspection 0283 and
Tire Rotation 0283.
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 0274 for additional
information.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
286 Vehicle Care
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. SeeTire Rotation0283.
{Warning
Tires could explode during improper
service. Attempting to mount or
dismount a tire could cause injury or
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.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
Vehicle Care 287
{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 0285 and
Accessories and Modifications 0232.
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.
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 controlled
conditions 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.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
Vehicle Care 289
{Warning
Using the wrong wheel studs can cause
wheel nuts to not engage the stud
threads and/or wheel. The wheel could
come off and cause personal injury
and/or death. Carbon fiber wheels require
a longer stud than aluminum wheels due
to a thicker hub. When changing the
wheel type between aluminum and
carbon fiber, the studs must match the
wheel type. Incorrect studs will not have
the correct thread engagement. Use the
correct wheel studs for your wheel
assembly.
{Warning
Installing wheel nuts on carbon fiber
wheels when temperatures are below
freezing can result in a damaged
assembly. Once temperatures rise, the
wheel nut removal torque can be very
high making it difficult to remove wheels
nuts. This can result in damaged wheel
nuts and/or wheel nut inserts. Use of
damaged parts could cause the wheel to(Continued)
Warning (Continued)
come off and cause personal injury,
and/or death. Do not install wheel nuts
when temperatures are below freezing.
{Warning
Using the wrong replacement wheels,
wheel bolts, or wheel nuts can be
dangerous. It could affect the braking and
handling of the vehicle. Tires can lose air
and cause loss of control, resulting in a
crash. Always use the correct wheel,
wheel bolts, and wheel nuts for
replacement.
{Warning
Replacing a wheel with a used one is
dangerous. How it has been used or how
far it has been driven may be unknown.
It could fail suddenly and cause a crash.
When replacing wheels, use a new GM
original equipment wheel.
Caution
The wrong wheel can also cause
problems with bearing life, brake cooling,
speedometer or odometer calibration,
headlamp aim, bumper height, vehicle
ground clearance, and tire or tire chain
clearance to the body and chassis.
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.(Continued)

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
Index 341
Composite Materials . . . . . . . . . . . . . . . . . . . . . 189
Connected ServicesConnections . . . . . . . . . . . . . . . . . . . . . . . . . . . 336
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336
Connections Connected Services . . . . . . . . . . . . . . . . . . . . 336
Control Hill Rollback . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Traction and Electronic Stability . . . . . . . 206
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . 170
Controls
Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 111
Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Convertible Top . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Coolant Engine Temperature Gauge . . . . . . . . . . . . . 83
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Courtesy Transportation Program . . . . . . . . 324
Coverage Explanations . . . . . . . . . . . . . . . . . . . . 133
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 219 Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Curb View Camera . . . . . . . . . . . . . . . . . . . . . . . 224 Customer Assistance
Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321
Text Telephone (TTY) Users . . . . . . . . . . . . 321
Customer Information Publications Ordering Information . . . . . 327
Customer Satisfaction Procedure . . . . . . . . . 319
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . 325
Danger, Warning, and Caution . . . . . . . . . . . . . .2
Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Data Collection Infotainment System . . . . . . . . . . . . . . . . . . 330
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
Data Recorder Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Data Recorders, Event . . . . . . . . . . . . . . . . . . . 329
Database Coverage Explanations . . . . . . . . . . 133
Daytime Running Lamps (DRL) . . . . . . . . . . . 103
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . 170
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Diagnostics Connected Services . . . . . . . . . . . . . . . . . . . . 338
Differential, Limited-Slip . . . . . . . . . . . . . 218, 219
Disabled Vehicle
Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . 293 Distracted Driving . . . . . . . . . . . . . . . . . . . . . . . . 169
Diversity Antenna System . . . . . . . . . . . . . . . . 118
Door
Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Drive Belt Routing, Engine . . . . . . . . . . . . . . . .318
Driver
Assistance Systems . . . . . . . . . . . . . . . . . . . . 221
Information Center (DIC) . . . . . . . . . . . . . . . . 92
Mode Control . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Mode Control Light . . . . . . . . . . . . . . . . . . . . . 90
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Driving Better Fuel Economy . . . . . . . . . . . . . . . . . . . 169
Competitive . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Distracted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Hill and Mountain Roads . . . . . . . . . . . . . . 184
If the Vehicle is Stuck . . . . . . . . . . . . . . . . . 185
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . 172
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . . 171
Track Events and Competitive . . . . . . . . . . . 172
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 186
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
344 Index
J
JackAuxiliary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Jump Starting - North America . . . . . . . . . . . . . . . 290
K
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Operation . . . . . . . . . . . . . . . . . . . . . . . 7
L
Labeling, Tire Sidewall . . . . . . . . . . . . . . . . . . . 274
LampsCourtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Daytime Running (DRL) . . . . . . . . . . . . . . . . 103
Engine Compartment . . . . . . . . . . . . . . . . . . 106
Exterior Controls . . . . . . . . . . . . . . . . . . . . . . . 102
Exterior Lamps Off Reminder . . . . . . . . . . 102
Exterior Lighting Battery Saver . . . . . . . . 107
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
High/Low Beam Changer . . . . . . . . . . . . . . 102
Malfunction Indicator (CheckEngine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . 47
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Leveling Control
Headlamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Lifting the Vehicle, Tires . . . . . . . . . . . . . . . . . 232
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Illumination Control . . . . . . . . . . . . . . . . . . . 105
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Lights Airbag Readiness . . . . . . . . . . . . . . . . . . . . . . . 84
Antilock Brake System (ABS)
Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Brake System Warning . . . . . . . . . . . . . . . . . 87
Charging System . . . . . . . . . . . . . . . . . . . . . . . 85
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Cruise Control Light . . . . . . . . . . . . . . . . . . . . . 92
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Driver Mode Control . . . . . . . . . . . . . . . . . . . . 90
Electric Parking Brake . . . . . . . . . . . . . . . . . . . 88
Electronic Stability Control (ESC), Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . . 91
Front Lift System . . . . . . . . . . . . . . . . . . . . . . . 87
Gauges and Indicators . . . . . . . . . . . . . . . . . . 78
High-Beam On . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 84 Lights (cont'd)
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Service Electric Parking Brake . . . . . . . . . . . 88
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Traction Control System
(TCS)/Electronic Stability Control
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Traction Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Limited-Slip Differential . . . . . . . . . . . . . . 218, 219
Locks Automatic Door . . . . . . . . . . . . . . . . . . . . . . . . . 16
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . 16
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Low-Profile Tires . . . . . . . . . . . . . . . . . . . . . . . . . 273
Lower Anchors and Tethers for Children (LATCH System) . . . . . . . . . . . . . . . . 66
Lumbar Adjustment . . . . . . . . . . . . . . . . . . . . . . . 40 Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Maintenance Schedule . . . . . . . . . . . . . . . . . . . 306 Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Malfunction Indicator Lamp . . . . . . . . . . . . . . . 86

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
346 Index
PhoneApple CarPlay and Android Auto . . . . . . . 148
Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Port USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Positioning Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Power Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Protection, Battery . . . . . . . . . . . . . . . . . . . . . 106
Retained Accessory (RAP) . . . . . . . . . . . . . . 192
Seat Adjustment . . . . . . . . . . . . . . . . . . . . . . . . 38
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Pregnancy, Using Seat Belts . . . . . . . . . . . . . . 50
Privacy Vehicle Data Recording . . . . . . . . . . . . . . . . 328
Problems with Route Guidance . . . . . . . . . . . 132
Program Courtesy Transportation . . . . . . . . . . . . . . . 324
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . . . 227
Proposition 65 Warning
California . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Proposition 65 Warning, California . . . . . . . 290
Publication Ordering Information . . . . . . . . 327R
Radiator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Radio AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Data System (RDS) . . . . . . . . . . . . . . . . . . . . . . 117
Frequency Statement . . . . . . . . . . . . . . . . . . 327
HD Radio Technology . . . . . . . . . . . . . . . . . . . 116
Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Satellite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Rear
Camera Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Cross Traffic Alert (RCTA) System . . . . . . 225
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Vision Camera (RVC) . . . . . . . . . . . . . . . . . . . 223
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Rearview Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 26 Automatic Dimming . . . . . . . . . . . . . . . . . . . . 26
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . . . 39
Recognition
Voice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Recommended Fluids and Lubricants . . . . . 310
Records
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Recreational Vehicle Towing . . . . . . . . . . . . . 296 Reimbursement Program, GM
Mobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
Remote Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Key Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Vehicle Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Replacement Parts
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Replacing Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Seat Belt System Parts after a Crash . . . . . 51
Reporting Safety Defects Canadian Government . . . . . . . . . . . . . . . . . 328
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 328
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 327
Retained Accessory Power (RAP) . . . . . . . . . 192
Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . . . . . . . .25
Ride Control Systems Enhanced TractionSystem (ETS) . . . . . . . . . . . . . . . . . . . . . 218, 219
Roads Driving, Wet . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Roadside Assistance Program . . . . . . . . . . . . 322
Roof Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Rotation, Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Routing, Engine Drive Belt . . . . . . . . . . . . . . . .318

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
348 Index
System (cont'd)Global Positioning . . . . . . . . . . . . . . . . . . . . . 132
Infotainment . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
Rear Cross Traffic Alert . . . . . . . . . . . . . . . . 225
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Text Telephone (TTY) Users . . . . . . . . . . . . . . . 321
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . .23
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
All-Season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . 285
Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Competition Oriented . . . . . . . . . . . . . . . . . . 273
Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 286
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 290
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Lifting the Vehicle . . . . . . . . . . . . . . . . . . . . . 232
Low-Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 278, 279
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Pressure Monitor Operation . . . . . . . . . . . 281
Pressure Monitor System . . . . . . . . . . . . . . 280
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283 Tires (cont'd)
Run-Flat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . 274
Terminology and Definitions . . . . . . . . . . . 276
Uniform Tire Quality Grading . . . . . . . . . . 287
Wheel Alignment and Tire Balance . . . . 288
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 288
When It Is Time for New Tires . . . . . . . . . 285
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Towing General Information . . . . . . . . . . . . . . . . . . . 230
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 296
Track Events and Competitive Driving . . . . . 172
Traction Control System (TCS)/Electronic
Stability Control Light . . . . . . . . . . . . . . . . . 89
Control/Electronic Stability Control . . . . 206
Limited-Slip Differential . . . . . . . . . . . . 218, 219
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Trademarks and License Agreements . . . . . 156
Transmission
Dual Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Dual Clutch Fluid . . . . . . . . . . . . . . . . . . . . . . 249
Dual Clutch Fluid Life System . . . . . . . . . . 249
Performance, Active . . . . . . . . . . . . . . . . . . . . . 89
Temperature Gauge . . . . . . . . . . . . . . . . . . . . . 83
Transportation Program, Courtesy . . . . . . . 324 Transporting
a Disabled Vehicle . . . . . . . . . . . . . . . . . . . . . 293
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
TTY Users Customer Assistance . . . . . . . . . . . . . . . . . . . 321
Turn and Lane-Change Signals . . . . . . . . . . . 104
U
Underhood Compartment Overview . . . . . . . . . . . . . . . . 234
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Uniform Tire Quality Grading . . . . . . . . . . . . 287
Universal Remote System . . . . . . . . . . . . . . . . . 99
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Updates Map Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Using Infotainment System . . . . . . . . . . . . . . . . . . . 112
Navigation System . . . . . . . . . . . . . . . . . . . . . 122
This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
V
VehicleAlarm System . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170