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182 Driving and Operating
release when the EPB switch is used. The
EPB should automatically release when the
vehicle is shifted out of P (Park).
Leaving the Vehicle with the Engine
Running
{Warning
It can be dangerous to leave the vehicle
with the engine running. It could
overheat and catch fire.
It is dangerous to get out of the vehicle
if the vehicle is not in P (Park) with the
parking brake firmly set. The vehicle
can roll.
Do not leave the vehicle when the engine
is running. If you have left the engine
running, the vehicle can move suddenly.
You or others could be injured. To be
sure the vehicle will not move, even
when you are on fairly level ground,
always set the parking brake and shift to
P (Park).
If you have to leave the vehicle with the
engine running, be sure the vehicle is in
P (Park) and the parking brake is set before
you leave it.
Shifting out of Park
This vehicle is equipped with an
electronically controlled transmission.
If the vehicle has a battery with low
voltage, try charging or jump starting the
battery. See Jump Starting - North America
0 299.
To shift out of P (Park): 1. Ensure the engine is running.
2. Apply the brake pedal.
3. Press or pull the desired switch on the center console. For N (Neutral) press and
hold the N (Neutral) switch until the N
indicator illuminates red.
The P indicator will turn white and the gear
indicator on the shift switch will turn red
when the vehicle is no longer in P (Park).
If equipped, the Buckle to Drive feature may
prevent shifting from P (Park). See Buckle To
Drive 046.
If the vehicle cannot shift from P (Park), a
Driver Information Center (DIC) message will
display. See your dealer for service.
Parking over Things That Burn
{Warning
Things that can burn could touch hot
exhaust parts under the vehicle and
ignite. Do not park over papers, leaves,
dry grass, or other things that can burn.
Active Fuel Management
If equipped with Active Fuel Management,
the engine may operate on either all or half
of its cylinders, depending on driving
conditions.
When less power is required, such as
cruising at a constant vehicle speed, the
system will operate in the half cylinder
mode, allowing the vehicle to achieve better
fuel economy. When greater power
demands are required, such as accelerating
from a stop, passing, or merging onto a
highway, the system will maintain
full-cylinder operation.
E-Ray models will use electric power to
supplement engine power to extend Active
Fuel Management operation and improve
fuel economy.
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196 Driving and Operating
To turn off only TCS, press and release@.
The Traction Off light
iilluminates in the
instrument cluster. To turn TCS on again,
press and release
@. The Traction Off light
idisplayed in the instrument cluster will
turn off.
If TCS is limiting wheel spin when
@is
pressed, the system will not turn off until
the wheels stop spinning.
To turn off both TCS and StabiliTrak/ESC,
press and hold
@until the Traction Off
light
iand StabiliTrak/ESC OFF light@
illuminate and stay on in the instrument
cluster.
To turn TCS and StabiliTrak/ESC on again,
press and release
@. The Traction Off light
iand StabiliTrak/ESC OFF light@in the
instrument cluster turn off.
If the Tire Pressure Monitor System (TPMS)
system is malfunctioning and the DIC
displays SERVICE TIRE MONITOR SYSTEM,
StabiliTrak/ESC will be affected as follows:
.StabiliTrak/ESC cannot be turned off by
the driver.
.If StabiliTrak/ESC is off, it will be turned
on automatically.
.Competitive Driving Mode or Performance
Traction Management is unavailable.
.StabiliTrak/ESC will feel different in aiding
and maintaining directional control.
Adding accessories can affect the vehicle
performance. See Accessories and
Modifications 0232.
For Z06 Models Only
When the convertible top is down or the
removable hard top is removed from the
vehicle and ESC is in Competitive Mode,
Performance Traction Management (PTM)
mode, or if it has been turned off, the ESC
Off light will turn off when the vehicle
exceeds 160 km/h (100 mph), indicating that
StabiliTrak/ESC is fully enabled.
Hill Rollback Control
If the vehicle is in gear and inadvertently
rolls backwards, Hill Rollback Control helps
limit the rollback to a very low speed.
A noise may be heard while the vehicle
speed is actively being controlled. A Driver
Information Center (DIC) message displays
when active.
Driver Mode Control
Driver Mode Control (DMC) allows the driver
to adjust the overall driving experience to
better suit preference by selecting different
modes.
Drive mode availability and affected driver
systems are dependent upon vehicle trim
level, region, and optional features. Driver
modes may include: Weather, Tour, Sport,
and Track, along with two customizable
modes: My mode and Z-mode.
If equipped with E-Ray, there are two
additional EV drive modes and a Hybrid
Battery Charging (Charge+) feature. The two
EV drive modes, Shuttle and Stealth mode,
can be used without turning on the engine.
The Charge+ feature affects how each drive
mode operates.
Climate controls are disabled when in EV
drive modes, since the engine needs to be
running to generate heat or operate the air
conditioning system. The engine autostarts
when climate controls are turned on.
If equipped, the heated and cooled seats,
and the heated steering wheel are enabled
in EV drive modes.
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Driving and Operating 199
Through the center display, the driver can
customize multiple settings. The following
vehicle subsystems may be available for
customization in this mode:
Engine Sound:Stealth, Tour, Sport, Track
Steering: Tour, Sport, Track
Suspension: Tour, Sport, Track
Engine/Shift: Weather, Tour, Sport, Track
Brake Feel: 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.
E-Ray Only
Hybrid Battery Charging (Charge+)
The Charge+ feature is used to quickly
charge the high voltage battery to near
maximum State of Charge (SOC). This
feature is useful to prepare for maximum
effort at a racetrack or Stealth mode use. By
activating the Charge+ feature, it rapidly
increases the hybrid battery SOC status into the blue 100% full zone. See
Power Indicator
Gauge 087. When the Charge+ feature is
enabled, the battery SOC may still deplete
during aggressive driving.
The Charge+ feature can be used in
conjunction with any drive mode except
Stealth or Shuttle mode.
On a racetrack, using the Charge+ feature
optimizes the high voltage battery discharge
rate for sustaining continuous lapping or to
set your fastest lap. When the Charge+
feature is enabled, a strategic discharge rate
is activated, which is the best for continuous
lapping on the racetrack. When the Charge+
feature is off, a maximum discharge rate
occurs, which is best for setting the fastest
lap time. For additional details on vehicle
track preparation, see Chevrolet.com >
Corvette Experience > Guides > Track Prep
Guide.
Do not leave the Charge+ feature on longer
than needed since extra fuel may be
consumed due to aggressive charging.
Charge+ draws on engine power to help
recharge the battery quickly, rather than
charging efficiently through brake or coast
regen. When the high voltage battery is full,
no additional regen energy of any type can
be captured. When the Charge+ feature is turned off, the
high voltage propulsion system efficiently
uses battery energy to improve fuel
economy or performance. This allows room
in the high voltage battery for the next
regen charging opportunity. The high
voltage battery automatically seeks its
nominal SOC in the white zone of the
Hybrid Battery Gauge, between 50-80%. The
SOC status is displayed in the HYBRID
BATTERY info tile, and is shown in the blue
Hybrid Battery state. See
“Info Tiles”in
Instrument Cluster 081.
The Charge+ feature is only effective when
the car is being driven. Optimal high voltage
battery charging occurs when the vehicle
speed exceeds 56 km/h (35 mph).
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200 Driving and Operating
Turning On or Off Charge+
Press the Charge+ button on the drive side
of the center console. When the Charge+
feature is active, the hybrid battery charging
light displays on the DIC. SeeHybrid Battery
Charging Light (Charge+) 087. Also, a small
pop-up window will also appear showing the
exact SOC and electric power input/output.
The Hybrid Battery Gauge shows the
increasing SOC filling into the blue zone. See
Power Indicator Gauge 087.
EV Drive Mode Attributes
Stealth Mode : Use to silently exit your
residence before the engine turns on for
maximum performance capability. The
typical range in Stealth mode is about three to four miles depending on the starting SOC,
vehicle speed, and other driving conditions.
The Stealth Drive Mode Capability Gauge on
the instrument cluster informs the driver of
when the engine will start, see
Stealth Drive
Mode Capability Gauge 086.
Stealth mode automatically deactivates if
the following occurs:
.The vehicle speed exceeds 72 km/h
(45 mph).
.The outside temperature is lower than
10°C (50°F).
.The high voltage battery SOC is lower
than 21%.
.Quickly depressing the accelerator pedal.
.Depressing the accelerator pedal beyond
one-third of the way.
.Turning on the climate controls. See Dual
Automatic Climate Control System 0150.
If one of the conditions occur, an indicator
on the Driver Information Center (DIC)
displays explaining Stealth mode was
automatically deactivated.
When Stealth mode is deactivated, the
vehicle will transition into Tour mode. Stealth mode can only be activated one
time per ON/OFF cycle. Once the engine
auto-starts while in Stealth mode, the only
way to re-enter Stealth mode is to put the
vehicle in P (Park), turn the vehicle off and
repeat the steps above in the
“E-Ray–EV
Drive Mode Activation” section.
Once the engine starts, the propulsion
system transitions from EV propulsion to
engine power. A message will display on the
EV selection menu to indicate how long the
engine power transition will take. This
transition may take two to four seconds
depending on the engine temperature.
The electric power indicator gauge will
indicate a transition from EV propulsion to
engine propulsion. The instrument cluster
will show two or three phases of the
transition (red, yellow, green) and then
display the engine tachometer when the
transition is complete.
If Stealth Mode was used in the beginning
of a drive cycle, the Stop/Start System will
be disabled. The vehicle must be turned off
and restarted normally to enable the Stop/
Start System. See Stop/Start System 0180.
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Vehicle Care 267
12-Volt Lithium-Ion Battery (E-Ray)
{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.
Wash hands after handling. For more
information go to
www.P65Warnings.ca.gov.
See California Proposition 65 Warning 01.
Charging the 12-volt Lithium-ion battery
The 12-volt lithium-ion battery can be
charged using a GM approved charger
designed for lithium-Ion batteries. Follow the
instructions that come with the GM
approved charger.
{Warning
Use only GM approved jump start boxes
and charging tools. Use of unapproved
jump start boxes, charging tools, a loose
battery, or battery charger may cause
personal injury, death, or damage to the (Continued)
Warning (Continued)
vehicle. For GM approved jump start
boxes or charging tools, see
https://gmdesolutions.com.
Use the Battery Voltage info tile to
determine if your battery is low and needs
to be charged. See Instrument Cluster081
under the “Info Tiles” section for more
information.
GM recommends charging your 12-volt
lithium-ion battery when storing your
vehicle for long periods of time. See “Vehicle
Storage” later on in this section.
If the vehicle isn’t starting and the 12-volt
lithium-ion battery has run down, charging
the 12-volt lithium-ion battery may solve the
issue. See Jump Starting - North America
0 299.
High Voltage Battery (E-Ray)
Only a trained service technician should
inspect, test, or replace the high voltage
battery. The dealer has information on
how to recycle the high voltage battery.
There is also information available at
https://www.recyclemybattery.com.
{Warning
Damage to the high voltage battery or
high voltage system can create a risk of
electric shock, overheating, or fire.
If the vehicle is damaged from a
moderate to severe crash, flood, fire,
or other event, the vehicle should be
inspected as soon as possible. Until the
vehicle has been inspected, store it
outside at least 15 m (50 ft) from any
structure or anything that can burn.
Ventilate the vehicle by opening a
window or a door.
Contact Customer Assistance as soon as
possible to determine whether an
inspection is needed. See Customer
Assistance Offices 0331.
If the vehicle is in a crash, the sensing
system may shut down the high voltage
system. When this occurs, the high voltage
battery is disconnected and the vehicle will
not start. The SERVICE VEHICLE SOON
message in the Driver Information Center
(DIC) will display. Before the vehicle can
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Vehicle Care 269
negative (−) cable from the battery. All
vehicle memory settings will need to be
reset when battery power is restored.
12-volt Lithium-ion Battery (E-Ray)
When the vehicle is going to be stored for
longer than one week, the 12-volt lithium-ion
battery negative and Controller Area
Network (CAN) signal connectors should be
disconnected to preserve the life of the
12-volt lithium-ion battery. Ensure the signal
connector is facing downwards and shielded
from direct water exposure to prevent
corrosion while disconnected. A battery
maintainer package can be used to keep the
battery charged when the vehicle is not
in use.
{Warning
Lithium-ion battery cells contain
chemicals that can burn you and gas that
can explode under extreme conditions.
Explosive gases can cause blindness and/
or injury. You can be badly hurt if you
are not careful. Always wear eye
protection. SeeJump Starting - North
America 0299 for tips on working
around a lithium-ion battery without
getting hurt.
{Warning
Use only GM approved jump start boxes
and charging tools. Use of unapproved
jump start boxes, charging tools, a loose
battery, or battery charger may cause
personal injury, death, or damage to the
vehicle. For GM approved jump start
boxes or charging tools, see
https://gmdesolutions.com.
When storing the vehicle on a long-term
basis:
‐ Attach a compatible battery tender or
trickle charger to the 12-volt lithium-ion
battery.
‐ Keep the remote key more than 3 m
(10 ft) away from the vehicle.
High Voltage Battery (E-Ray)
After extended storage, it is possible that
the vehicle may not operate. If this happens,
the high voltage battery may need to be
plugged in and charged.
Park Brake and P (Park)
Mechanism Check
{Warning
When you are doing this check, the
vehicle could begin to move. You or
others could be injured and property
could be damaged. Make sure there is
room in front of the vehicle in case it
begins to roll. Be ready to apply the
regular brake at once should the vehicle
begin to move.
Park on a fairly steep hill, with the vehicle
facing downhill. Keeping your foot on the
regular brake, set the parking brake.
.To check the parking brake's holding
ability: With the engine running and the
transmission in N (Neutral), slowly remove
foot pressure from the regular brake
pedal. Do this until the vehicle is held by
the parking brake only.
.To check the P (Park) mechanism's holding
ability: With the engine running, shift to
P (Park). Then release the parking brake
followed by the regular brake.
Contact your dealer if service is required.
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Vehicle Care 275
FusesUsage
F21 Exterior Lighting Module 3
F22 Exterior Lighting Module 4
F23 Body Control Module 2
F24 Exterior Lighting Module 6
F25 Amplifier
F26 Automatic Occupant Sensing/Electric Park
Brake
F27 Video Processing Module
F28 Right Headlamp
F29 Clutch Actuator
F30 Sensing and Diagnostic Module/Automatic
Occupant Sensing
F31 Body Control Module 1
F32 Driver Monitor System Fuses
Usage
F33 Data Link Connection/ Wireless Charging Module
F34 Telematics/Head Up Display
F35 Horn
F36 –
Shift Interface
Board (E-Ray)
F37 –
Body Control
Module 1 (E-Ray)
F38 Front Wash Pump
F39 Rear Auxiliary Power Outlet
F40 Performance Data Recorder/Center Stack
Module
F41 Integrated Chassis Control Module Fuses
Usage
F42 Theft Deterrent
F43 Left Headlamp
F44 Exterior Lighting Module 2
F45 Power Steering Column Module
F46 Body Control Module 3 F47 Exterior Lighting Module 5
F48 Exterior Lighting Module 7
F49 Body Control Module 4 F50 Front Auxiliary Power Outlet
F51 –
F52 Steering Wheel Control Switch
F53 Heated Steering Wheel
F54 –
Steering Wheel (E-Ray)
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Vehicle Care 299
Jump Starting
Jump Starting - North America
For more information about the vehicle
battery, seeBattery - North America 0266.
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.
Wash hands after handling. For more
information go to
www.P65Warnings.ca.gov.
See California Proposition 65 Warning 01.
{Warning
Batteries can hurt you. They can be
dangerous because:
.They contain acid that can burn you.
.They contain gas that can explode or
ignite.
.They contain enough electricity to
burn you.
Use eye protection when handling the
battery. If you do not follow these steps
exactly, some or all of these things can
hurt you.
The battery is under a battery cover and
side extensions/shields in the underhood
compartment.
To access the battery under the hood, the
right hand and left hand sight shields need
to be removed to be able to remove the
second cover assembly to access the battery.
The positive battery terminal is on the
driver side and the negative terminal is on
the passenger side. Before you connect the cables, here are
some basic things you should know.
Positive (+) will go to the positive (+)
terminal. Negative (−) will go the remote
jump starting negative (−) post.
E-Ray Only
The vehicle is equipped with a lithium-ion
battery. The 12-volt lithium-ion battery
requires a higher voltage than lead acid
batteries for jump starting. Jumper cables
will only work with some vehicles and under
some circumstances. Follow the steps below
to safely jump start the discharged
lithium-ion batteries.
{Warning
Use only GM approved jump start boxes
and charging tools. Use of unapproved
jump start boxes, charging tools, a loose
battery, or battery charger may cause
personal injury, death, or damage to the
vehicle. For GM approved jump start
boxes or charging tools, see
https://gmdesolutions.com.