2022 CHEVROLET CORVETTE ignition

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
204 Driving and Operating
EPB Release
To release the EPB:1. Turn the ignition on or to ACC/ ACCESSORY.
2. Apply and hold the brake pedal.
3. Press the EPB switch momentarily.
The EPB is released when the red parking
brake status light is off.
If the amber service parking brake warning
light is on, release the EPB by pressing and
holding the EPB switch. Continue to hold the
switch until the red parking brake status
light is off. If either light stays on after
release is attempted, see your dealer.
Caution
Driving with the parking brake on can
overheat the brake system and cause
premature wear or damage to brake
system parts. Make sure that the parking
brake is fully released and the brake
warning light is off before driving.
Automatic EPB Release
The EPB will automatically release if the
vehicle is running, placed into gear, and an
attempt is made to drive away. Avoid rapid
acceleration when the EPB is applied, to
preserve parking brake lining life.
Brake Assist
Brake Assist detects rapid brake pedal
applications due to emergency braking
situations and provides additional braking to
activate the Antilock Brake System (ABS) if
the brake pedal is not pushed hard enough
to activate ABS normally. Minor noise, brake
pedal pulsation, and/or pedal movement
during this time may occur. Continue to
apply the brake pedal as the driving
situation dictates. Brake Assist disengages
when the brake pedal is released.
Hill Start Assist (HSA)
{Warning
Do not rely on the HSA feature. HSA does
not replace the need to pay attention
and drive safely. You may not hear or
feel alerts or warnings provided by this
system. Failure to use proper care when (Continued)
Warning (Continued)
driving may result in injury, death,
or vehicle damage. SeeDefensive Driving
0 175.
When the vehicle is stopped on a grade, Hill
Start Assist (HSA) prevents the vehicle from
rolling in an unintended direction during the
transition from brake pedal release to
accelerator pedal apply. The brakes release
when the accelerator pedal is applied. If the
accelerator pedal is not applied within a few
minutes, the Electric Parking Brake will
apply. The brakes may also release under
other conditions. Do not rely on HSA to hold
the vehicle.
HSA is available when the vehicle is facing
uphill in a forward gear, or when facing
downhill in R (Reverse). The vehicle must
come to a complete stop on a grade for HSA
to activate.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
Driving and Operating 207
If the vehicle is in Tour or My Mode it will
stay in that mode through future ignition
cycles. If the vehicle is in any other mode, it
will return to Tour when the vehicle is
restarted. When each mode is selected, an
indicator will come on in the instrument
cluster and stay on.
Mode Activation
To activate My Mode, Weather, Tour, Sport
and Track Mode, turn the Driver Mode
Control (DMC) knob on the center console to
make a mode selection. When a mode is
selected, an indicator will come on in the
instrument cluster and stay on.
To activate Z-Mode, press the Z-Mode button
on the steering wheel. To deactivate, the
driver can either select a different mode
through the DMC knob or press the Z-Mode
button on the steering wheel. When Z-Mode
is deactivated through the Z-Mode button,
DMC is always set back to Tour Mode.
Mode Description
uWeather :Weather Mode is used for
slippery surfaces to help control wheel
speed. This can compromise the acceleration
on dry asphalt. This feature is not intended for use when
the vehicle is stuck in sand, mud, ice, snow,
or gravel. If the vehicle becomes stuck, see
If
the Vehicle Is Stuck 0186. See “Driver Mode
Attributes,” later in this section.
sTour :Use for normal city and highway
driving to provide a smooth, soft ride. This
setting provides a balanced setting between
comfort and handling. This is the standard
mode. See “Driver Mode Attributes,” later in
this section.
rSport : Use when road conditions or
personal preference demand a more
controlled response. When this mode is
selected, a down shift will be immediately
felt. In this mode the vehicle also monitors
driving behaviors and automatically enables
Performance Shift Features when spirited
driving is detected. These features maintain
lower transmission gears to increase
available engine braking and improve
acceleration response. The vehicle will exit
this feature and return to normal operation
after a short time when spirited driving is
no longer detected. The steering will change
to provide more precise control. If the
vehicle has Magnetic Ride Control, the
suspension will change to provide better

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
208 Driving and Operating
cornering performance. When in Sport
Mode, the displays will change to sport
theme.
Competitive Mode can be accessed through
this mode. SeeCompetitive Driving Mode
0 213.
tTrack : Track Mode is used for closed
race tracks. Use when maximum vehicle
handling is desired. When in Track Mode,
the dual clutch transmission and steering
will adjust to track settings. The accelerator
pedal is adjusted to give maximum control
during the highest level of spirited driving.
This mode also modifies real time damping,
exhaust valve tuning, engine sound, brake
pedal feel, Electronic Stability Control (ESC)
performance and Traction Control System
(TCS) performance. When in Track Mode the
displays will change to track theme.
Performance Traction Management (PTM)
can be accessed through this mode. See
“Performance Traction Management,” later
in this section.
qMy Mode : My Mode is used to
personalize everyday driving. This mode
allows the driver to configure the driver
systems to their driving preferences. This
mode modifies the suspension, steering, pedal mapping, exhaust valve tuning, and
engine sound. My Mode will remain active
across ignition cycles.
Through the center display, the following
vehicle sub-systems may be available for
customization in this mode:
Engine Sound:
Stealth, Tour, Sport, Track
Steering: Tour, Sport, Track
Suspension: Tour, Sport, Track
Brake Response: Tour, Sport, Track
For a more detailed description on how each
driver system is changed, see “Drive Mode
Customization,” later in this section.
Additionally the cluster theme can be set up
using the display menu in the cluster.
vZ-Mode : Z-Mode is used to
personalize dynamic driving. This mode
allows the driver to configure the driver
systems to their own preference for
maximum handling. Z-Mode further
enhances the experience by adding
powertrain customization. This mode
modifies pedal mapping, ESC performance,
TCS performance, suspension, steering,
exhaust valve turning, and engine sound. Through the center display, the driver can
customize multiple settings. The following
vehicle sub-systems may be available for
customization in this mode:
Engine Sound:
Stealth, Tour, Sport, Track
Steering: Tour, Sport, Track
Suspension: Tour, Sport, Track
Powertrain: Tour, Sport, Track, Weather
Brake Response: Tour, Sport, Track
PTM: Off, Wet, Dry, Sport, Race 1, Race 2
For a more detailed description on how each
driver system is changed, see “Drive Mode
Customization,” later in this section. For
more information on PTM, see “Performance
Traction Management,” later in this section.
Additionally, the cluster theme can be set
up using the display menu in the cluster.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
218 Driving and Operating
Increasing Speed While Using Cruise Control
Do one of the following:
.Press and hold +RES until the desired
speed is reached, then release it.
.To increase vehicle speed in small
increments, briefly press +RES. For each
press, the vehicle goes about 1 km/h
(1 mph) faster.
Reducing Speed While Using Cruise Control
Do one of the following:
.Press and hold SET– until the desired
lower speed is reached, then release it.
.To decrease the vehicle speed in small
increments, briefly press SET–. For each
press, the vehicle goes about 1 km/h
(1 mph) slower.
Passing Another Vehicle While Using Cruise
Control
Use the accelerator pedal to increase the
vehicle speed. When you take your foot off
the pedal, the vehicle will slow down to the
previously set cruise speed.
While pressing the accelerator pedal or
shortly following the release to override
cruise control, briefly pressing SET– will
result in cruise set to the current vehicle
speed. Using Cruise Control on Hills
How well the cruise control works on hills
depends upon the vehicle speed, load, and
the steepness of the hills. When going up
steep hills, you may have to step on the
accelerator pedal to maintain your speed.
When going downhill, you may have to
brake or shift to a lower gear to keep your
speed down. If the brake pedal is applied,
cruise control will disengage.
Cruise Control in Manual Paddle Shift Gear
Selection
When the vehicle is in M (Manual Mode)
and the manual paddle shift controls are not
being used, cruise control operates in the
same manner as D (Drive).
When the vehicle is in M (Manual Mode)
and the manual paddle shift controls are
being used, cruise control operates as
follows:
.If cruise control is active and a gear is
selected with the manual paddle shift
controls, the vehicle speed is maintained
in the driver selected gear and will not
automatically upshift or downshift the
transmission while the driver’s gear
selection is active.
.If driving in hilly terrain, cruise control
may not be able to maintain vehicle
speed if an upshift or downshift is not
selected by the driver. While driving on
hilly terrain and cruise control is active
with a manual paddle shift gear selection,
the driver must select the proper gear for
the terrain or select D (Drive) on the
shifter for full automatic transmission
operation.
Ending Cruise Control
.Step lightly on the brake pedal.
.Shift the transmission to N (Neutral).
.Press*.
.To turn off cruise control, press1.
Erasing Speed Memory
The cruise control set speed is erased from
memory if
1is pressed or if the ignition is
turned off.
Driver Assistance Systems
This vehicle may have features that work
together to help avoid crashes or reduce
crash damage while driving, backing, and
parking. Read this entire section before
using these systems.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
258 Vehicle Care
FusesUsage
10 Engine Control Module/ Air Conditioning
11 –
12 Lithium Ion Battery Module
13 Active Fuel Management
14 Seat Fan 15 –
16 Exterior Lighting Module
17 Instrument Panel Cluster/Shifter Interface
Board/Transmission
Control Module/
Electronic Brake Control
Module
18 Engine Control Module
19 –
20 Sensing and Diagnostic Module/Inside Rear
View Mirror
21 Exhaust Valve Solenoid Fuses
Usage
22 Fuel Pump/Fuel Tank Zone Module
23 Tonneau Left
24 Tonneau Right 25 Convertible Top Right
26 Convertible Top Left 27 Electronic Suspension Control
28 –
29 CGM
30 O2 Sensor 31 O2 Sensor/Engine Oil/ Canister Purge/Active
Fuel Management
32 Ignition Even
33 Ignition Odd
34 Engine Control Module 1 35 Engine Control Module/ Mass Air Flow Sensor/
O2 Sensor/Air
Conditioning
36 – Fuses
Usage
37 Canister Vent
38 Latch Control Module
39 Right Window Switch/ Door Lock
40 Left Window Switch/ Door Lock
41 –
42 Engine Control Module 2
43 –
44 Air Conditioning Clutch 45 –
46 –
47 –
48 –
49 Auxiliary Cooling Fan Right
50 –
51 –
52 –
53 Starter Solenoid

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
268 Vehicle Care
TPMS from functioning properly. Always
check the TPMS malfunction telltale after
replacing one or more tires or wheels on
your vehicle to ensure that the replacement
or alternate tires and wheels allow the
TPMS to continue to function properly.
SeeTire Pressure Monitor Operation 0268.
See Radio Frequency Statement 0315.
Tire Pressure Monitor Operation
This vehicle may have a Tire Pressure
Monitor System (TPMS). The TPMS is
designed to warn the driver when a low tire
pressure condition exists. TPMS sensors are
mounted onto each tire and wheel
assembly, excluding the spare tire and
wheel assembly. The TPMS sensors monitor
the air pressure in the tires and transmit the
tire pressure readings to a receiver located
in the vehicle.
When a low tire pressure condition is
detected, the TPMS illuminates the low tire
pressure warning light located on the
instrument cluster. If the warning light
comes on, stop as soon as possible and
inflate the tires to the recommended
pressure shown on the Tire and Loading
Information label. See Vehicle Load Limits
0 186.
A message to check the pressure in a
specific tire displays in the Driver
Information Center (DIC). The low tire
pressure warning light and the DIC warning
message come on at each ignition cycle
until the tires are inflated to the correct
inflation pressure. If the vehicle has DIC
buttons, tire pressure levels can be viewed.
For additional information and details about
the DIC operation and displays, see Driver
Information Center (DIC) 092.
The low tire pressure warning light may
come on in cool weather when the vehicle is
first started, and then turn off as the vehicle
is driven. This could be an early indicator
that the air pressure is getting low and
needs to be inflated to the proper pressure.
A Tire and Loading Information label shows
the size of the original equipment tires and
the correct inflation pressure for the tires when they are cold. See
Vehicle Load Limits
0 186, for an example of the Tire and
Loading Information label and its location.
Also see Tire Pressure 0265.
The TPMS can warn about a low tire
pressure condition but it does not replace
normal tire maintenance. See Tire Inspection
0 270, Tire Rotation 0270 and
Tires 0259.
Caution
Tire sealant materials are not all the
same. A non-approved tire sealant could
damage the TPMS sensors. TPMS sensor
damage caused by using an incorrect tire
sealant is not covered by the vehicle
warranty. Always use only the GM
approved tire sealant available through
your dealer or included in the vehicle.
TPMS Malfunction Light and Message
The TPMS will not function properly if one
or more of the TPMS sensors are missing or
inoperable. When the system detects a
malfunction, the low tire pressure warning
light flashes for about one minute and then
stays on for the remainder of the ignition
cycle. A DIC warning message also displays.
The malfunction light and DIC warning

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
Vehicle Care 269
message come on at each ignition cycle
until the problem is corrected. Some of the
conditions that can cause these to come
on are:
.One of the road tires has been replaced
with the spare tire. The spare tire does
not have a TPMS sensor. The malfunction
light and the DIC message should go off
after the road tire is replaced and the
sensor matching process is performed
successfully. See "TPMS Sensor Matching
Process" later in this section.
.The TPMS sensor matching process was
not done or not completed successfully
after rotating the tires. The malfunction
light and the DIC message should go off
after successfully completing the sensor
matching process. See "TPMS Sensor
Matching Process" later in this section.
.One or more TPMS sensors are missing or
damaged. The malfunction light and the
DIC message should go off when the
TPMS sensors are installed and the sensor
matching process is performed
successfully. See your dealer for service.
.Replacement tires or wheels do not match
the original equipment tires or wheels.
Tires and wheels other than thoserecommended could prevent the TPMS
from functioning properly. See
Buying
New Tires 0272.
.Operating electronic devices or being near
facilities using radio wave frequencies
similar to the TPMS could cause the TPMS
sensors to malfunction.
If the TPMS is not functioning properly, it
cannot detect or signal a low tire pressure
condition. See your dealer for service if the
TPMS malfunction light and DIC message
come on and stay on.
Tire Fill Alert (If Equipped)
This feature provides visual and audible
alerts outside the vehicle to help when
inflating an underinflated tire to the
recommended cold tire pressure.
When the low tire pressure warning light
comes on: 1. Park the vehicle in a safe, level place.
2. Set the parking brake firmly.
3. Place the vehicle in P (Park).
4. Add air to the tire that is underinflated. The turn signal lamp will flash.
When the recommended pressure is
reached, the horn sounds once. If the tire
being inflated is a front tire, then the front turn signal lamp closest to the tire
being inflated will stop flashing and
briefly turn solid. If the tire being
inflated is a rear tire, then the rear turn
signal lamp closest to the tire being
inflated will stop flashing.
Repeat these steps for all underinflated tires
that have illuminated the low tire pressure
warning light.
{Warning
Overinflating a tire could cause the tire
to rupture and you or others could be
injured. Do not exceed the maximum
pressure listed on the tire sidewall. See
Tire Sidewall Labeling 0261 and
Vehicle Load Limits 0186.
If the tire is overinflated by more than
35 kPa (5 psi), the horn will sound multiple
times and the turn signal lamp will continue
to flash for several seconds after filling
stops. To release and correct the pressure,
while the turn signal lamp is still flashing,
briefly press the center of the valve stem.
When the recommended pressure is reached,
the horn sounds once.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15342622) - 2022 - CRC - 5/4/21
278 Vehicle Care
To avoid the possibility of the vehicles
rolling, set the parking brake firmly on
both vehicles involved in the jump start
procedure. Put an automatic transmission
in P (Park) or a manual transmission in
Neutral before setting the parking
brakes.
Caution
If any accessories are left on or plugged
in during the jump starting procedure,
they could be damaged. The repairs
would not be covered by the vehicle
warranty. Whenever possible, turn off or
unplug all accessories on either vehicle
when jump starting.
3. Turn off the ignition on both vehicles. Unplug unnecessary accessories plugged
into the accessory power outlet. Turn off
the radio and all lamps that are not
needed. This will avoid sparks and help
save both batteries. And it could save
the radio!
4. Open the hood. See Hood017.
5. Release the four clips for the left and
right outer covers.
6. Release the five clips and remove theouter cover to access the battery. 7. Locate the battery positive (+) and
negative (−) terminals.
8. Check that the jumper cables do not have loose or missing insulation. If they
do, you could get a shock. The vehicles
could be damaged too.
9. Open the discharged battery positive (+) terminal trim cover and connect one end
of the positive (+) cable.
10. Do not let the other end of the positive (+) cable to touch metal.
Connect it to the good battery
positive (+) terminal.
11. Connect one end of the negative (−) cable to the good battery negative (−)
terminal.
Do not let the other end touch anything
until the next step.
12. Connect the other end of the negative (−) cable to the discharged battery
negative (−) terminal.
13. Start the vehicle with the good battery and run the engine for a while.
14. Try to start the vehicle that had the discharged battery. If it will not start
after a few tries, it probably needs
service.