check engine CHEVROLET CORVETTE 2019 Owner's Manual

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032182) - 2019 - crc - 5/8/18
8 In Brief
26. Data Link Connector (DLC)(Out of View). See Malfunction
Indicator Lamp (Check Engine
Light) 0113.
27. Hatch/Trunk Release Button. SeeHatch (Trunk) 038.
Intrusion and Inclination
Sensors Disable Switch. See
Vehicle Alarm System 041.
28. Head-Up Display Controls (If Equipped). See Head-Up
Display (HUD) 0123.
29. Power Mirrors 044.Initial Drive
Information
This section provides a brief
overview about some of the
important features that may or may
not be on your specific vehicle.
For more detailed information, refer
to each of the features which can be
found later in this owner ’s manual.
Remote Keyless Entry
(RKE) System
The Keyless Access system allows
for vehicle entry when the Remote
Keyless Entry (RKE) transmitter is
within 1 m (3 ft). SeeRemote
Keyless Entry (RKE) System
Operation 027.
The RKE transmitter is used to lock
and unlock the doors and may work
up to 60 m (197 ft) away from the
vehicle.
With Remote Start and Convertible Top Shown, Others Similar
Press the button to remove the key.
The key can be used to open the
vehicle and hatch/trunk if power to
the vehicle is lost. See Hatch
(Trunk) 038.
K:Press to unlock the driver door
and the fuel door. Press again within
five seconds to unlock both doors.
Q: Press to lock both doors and
the fuel door.
M: Press and hold to release the
hatch/trunk.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032182) - 2019 - crc - 5/8/18
22 In Brief
The low tire pressure warning light
alerts to a significant loss in
pressure of one of the vehicle's
tires. 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 Limits0175. The
warning light will remain on until the
tire pressure is corrected.
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
may be an early indicator that the
tire pressures are getting low and
the tires need to be inflated to the
proper pressure.
The TPMS does not replace normal
monthly tire maintenance. Maintain
the correct tire pressures.
See Tire Pressure Monitor System
0 275.Performance Vehicle
Features
Checking Engine Oil
Your vehicle may have a high
performance dry sump lubrication
system. This system operates
differently than a standard engine
lubrication system. See Engine Oil
0 232.
Check the oil level only after the
engine has been thoroughly warmed
up and then check between five and
10 minutes of shutoff. This ensures
that the oil level reading obtained
will be accurate.
Brake Noise
Under certain weather or operating
conditions, occasional brake squeal
may be heard with the vehicle's
performance braking system. This
brake system is designed for
superior fade resistance and
consistent operation using high
performance brake pads. Brake
squeal is normal and does not affect
system performance. Tire Chatter/Hop
When driving at slow speeds and in
very tight turns, the vehicle may
have tire chatter/hop. This condition
is normal and the vehicle does not
require service.
Road Imperfections/Crown Effects
The vehicle's precise steering and
handling make it very responsive to
road surface feedback. A slight pull
may be felt in the steering
depending on the crown of the road
and/or other road surface variations
such as troughs or ruts. This is
normal and the vehicle does not
require service.
Fuel (LT1 6.2L V8 Engine)

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032182) - 2019 - crc - 5/8/18
Keys, Doors, and Windows 33
3. Remove the old battery. Do notuse a metal object.
4. Insert the new battery on the back housing, positive side
facing down. Replace with a
CR2032 or equivalent battery.
5. Align the key release button and snap the transmitter back
together.
Remote Vehicle Start
If equipped, this feature allows the
engine to be started from outside
the vehicle.
/:This button will be on the RKE
transmitter if the vehicle has remote
start.
The climate control system will use
the previous settings during a
remote start. The rear window
defogger may come on during
remote start based on cold ambient
conditions. The rear defog indicator
light does not come on during a
remote start. See “Auto Rear Defog”
in Vehicle Personalization 0128.
During a remote start, the heated or
ventilated seats, if equipped, may
turn on automatically. See Heated
and Ventilated Front Seats 065.
Laws in some local communities
may restrict the use of remote
starters. For example, some laws
may require a person using remote
start to have the vehicle in view.
Check local regulations for any
requirements.
If the vehicle is low on fuel, do not
use the remote start feature. The
vehicle may run out of fuel.
The RKE transmitter range may be
less while the vehicle is running. Other conditions can affect the
performance of the transmitter. See
Remote Keyless Entry (RKE)
System
026.
Starting the Engine Using Remote
Start
1. Press and release
Qon the
RKE transmitter.
2. Immediately press and hold
/
for at least four seconds or until
the turn signal lamps flash. The
lamps flash to confirm the
request to remote start the
vehicle has been received.
During the remote start, the
doors will be locked and the
parking lamps will remain on as
long as the engine is running.
The engine will shut off after
15 minutes unless a time
extension is done.
3. To drive, have the RKE transmitter in the vehicle, press
the brake pedal, and then start
the vehicle.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032182) - 2019 - crc - 5/8/18
38 Keys, Doors, and Windows
Lockout Protection
If the ignition is on or in ACC/
ACCESSORY and the power door
lock switch is pressed with the
driver door open, all the doors will
lock and only the driver door will
unlock.
If the vehicle is off and locking is
requested while a door is open,
when all doors are closed the
vehicle will check for RKE
transmitters inside. If an RKE
transmitter is detected and the
number of RKE transmitters inside
has not reduced, the driver door will
unlock and the horn will chirp three
times.Lockout Protection can be manually
overridden with the driver door open
by pressing and holdingQon the
power door lock switch.
Unlocked Door Anti-Lockout
If Unlocked Door Anti-Lockout is
turned on and the vehicle is off, the
driver door is open, and locking is
requested, all the doors will lock and
the driver door will remain open.
Press the button again to lock the
driver door. The Unlocked Door
Anti-Lockout feature can be turned
on or off. See Vehicle
Personalization 0128.
Doors
Hatch (Trunk)
{Warning
Exhaust gases can enter the
vehicle if it is driven with the
liftgate, hatch/trunk open, or with
any objects that pass through the
seal between the body and the
hatch/trunk or liftgate. Engine
exhaust contains carbon
monoxide (CO) which cannot be
seen or smelled. It can cause
unconsciousness and even death.
If the vehicle must be driven with
the liftgate or hatch/trunk open:
. Close all of the windows.
. Fully open the air outlets on
or under the instrument
panel.
. Adjust the climate control
system to a setting that
brings in only outside air
(Continued)

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032182) - 2019 - crc - 5/8/18
Keys, Doors, and Windows 43
Before arming the theft-deterrent
system and activating the intrusion
sensor:
.Make sure both doors and
windows are completely closed.
. Secure any loose items such as
sunshades.
. Make sure there are no
obstructions blocking the
sensors.
Intrusion and Inclination
Sensors Disable Switch
It is recommended that the intrusion
and inclination sensors be
deactivated if pets are left in the
vehicle or if the vehicle is being
transported.
When the roof panel is off, or the
convertible top is down, the
intrusion system is turned off.
With the vehicle turned off, press
d
to the right of the hatch/trunk
release button. The indicator light
will come on momentarily, indicating that these sensors have been
disabled until the next time the
alarm system is armed.
Immobilizer
See
Radio Frequency Statement
0 340.
Immobilizer Operation
The vehicle has a passive
theft-deterrent system.
The security light comes on in the
instrument cluster if there is a
problem with arming or disarming
the theft-deterrent system. This light
also comes on briefly when the
engine is started.
The system is automatically armed
when the ignition is turned off. The immobilization system is
disarmed when the ignition is turned
on or placed in ACC/ACCESSORY
and a valid transmitter is found in
the vehicle.
You do not have to manually arm or
disarm the system.
The system has one or more RKE
transmitters that are matched to an
immobilizer control unit in the
vehicle. Only a correctly matched
RKE transmitter starts the vehicle.
The vehicle may not start if the RKE
transmitter is damaged.
If the engine does not start and the
security light comes on, there may
be a problem with the immobilizer
system. Press ENGINE START/
STOP again.
If the vehicle does not start and the
RKE transmitter appears to be
undamaged, try another RKE
transmitter. Or, place the transmitter
in the transmitter pocket. Check the
fuse. See
Fuses0258. If the engine
still does not start with the other
transmitter, or with the transmitter in
the transmitter pocket, the vehicle

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032182) - 2019 - crc - 5/8/18
44 Keys, Doors, and Windows
needs service. If the engine does
start, the first transmitter may be
faulty. See your dealer or have a
new RKE transmitter programmed to
the vehicle.
The immobilizer system can learn
new or replacement RKE
transmitters. Up to eight RKE
transmitters can be programmed for
the vehicle. To program additional
transmitters, see“Programming
Transmitters to the Vehicle” under
Remote Keyless Entry (RKE)
System Operation 027.
Do not leave the transmitter or
device that disarms or deactivates
the theft-deterrent system in the
vehicle.Exterior Mirrors
Convex Mirrors
{Warning
A convex mirror can make things,
like other vehicles, look farther
away than they really are. If you
cut too sharply into the right lane,
you could hit a vehicle on the
right. Check the inside mirror or
glance over your shoulder before
changing lanes.
The passenger side mirror is convex
shaped. A convex mirror's surface is
curved so more can be seen from
the driver seat.
Power Mirrors
To adjust the mirrors: 1. Press L (Left) or R (Right) to select a mirror.
2. Press the control pad to adjust the mirror.
3. Return the switch to the center to deselect the mirror.
If the vehicle has the memory
feature, a preferred mirror position
can be stored. See Memory Seats
0 60.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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98 Instruments and Controls
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . . 99
Steering Wheel Controls . . . . . . . 99
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Windshield Wiper/Washer . . . . . . 99
Compass . . . . . . . . . . . . . . . . . . . . . 100
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 100
Power Outlets . . . . . . . . . . . . . . . . 101
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . 102
Instrument Cluster . . . . . . . . . . . . 103
Speedometer . . . . . . . . . . . . . . . . . 108
Odometer . . . . . . . . . . . . . . . . . . . . . 108
Trip Odometer . . . . . . . . . . . . . . . . 108
Tachometer . . . . . . . . . . . . . . . . . . . 108
Fuel Gauge . . . . . . . . . . . . . . . . . . . 109
Boost Gauge (Z06 and ZR1) . . . . . . . . . . . . . . 110
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 110
Seat Belt Reminders . . . . . . . . . . 111
Airbag Readiness Light . . . . . . . 112 Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . . 112
Charging System Light . . . . . . . 113
Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . 113
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . . 115
Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . 116
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . 116
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . 117
Traction Off Light . . . . . . . . . . . . . 117
Traction Control System (TCS)/ Electronic Stability Control
Light . . . . . . . . . . . . . . . . . . . . . . . . 117
Electronic Stability Control (ESC) Off Light . . . . . . . . . . . . . . 118
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . 118
Tire Pressure Light . . . . . . . . . . . 118
Engine Oil Pressure Light . . . . . 119
Low Fuel Warning Light . . . . . . . 119
Security Light . . . . . . . . . . . . . . . . . 120
High-Beam On Light . . . . . . . . . . 120
Lamps On Reminder . . . . . . . . . 120
Cruise Control Light . . . . . . . . . . 120
Door Ajar Light . . . . . . . . . . . . . . . 120
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . . 121
Head-Up Display (HUD) . . . . . . 123
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . 127
Engine Power Messages . . . . . 128
Vehicle Speed Messages . . . . . 128
Vehicle Personalization
Vehicle Personalization . . . . . . . 128
Universal Remote System
Universal Remote System . . . . 135
Universal Remote System Programming . . . . . . . . . . . . . . . 135
Universal Remote System Operation . . . . . . . . . . . . . . . . . . . 138

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032182) - 2019 - crc - 5/8/18
102 Instruments and Controls
Caution
Leaving electrical equipment
plugged in for an extended period
of time while the vehicle is off will
drain the battery. Always unplug
electrical equipment when not in
use and do not plug in equipment
that exceeds the maximum
20 amp rating.
Certain electrical accessories may
not be compatible with the
accessory power outlet and could
overload vehicle or adapter fuses.
If a problem is experienced, see
your dealer.
When adding electrical equipment,
be sure to follow the proper
installation instructions included with
the equipment. See Add-On
Electrical Equipment 0216. It is recommended that a qualified
technician or dealer be seen for the
proper installation of your
equipment.
Caution
Hanging heavy equipment from
the power outlet can cause
damage not covered by the
vehicle warranty. The power
outlets are designed for
accessory power plugs only, such
as cell phone charge cords.
Warning Lights,
Gauges, and
Indicators
Warning lights and gauges can
signal that something is wrong
before it becomes serious enough
to cause an expensive repair or
replacement. Paying attention to the
warning lights and gauges could
prevent injury.
Some warning lights come on briefly
when the engine is started to
indicate they are working. When
one of the warning lights comes on
and stays on while driving, or when
one of the gauges shows there may
be a problem, check the section that
explains what to do. Waiting to do
repairs can be costly and even
dangerous.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Instruments and Controls 113
or OFF, or the on or off symbol, to
let you know the status of the front
outboard passenger frontal airbag.
If the word ON or the on symbol is
lit on the passenger airbag status
indicator, it means that the front
outboard passenger frontal airbag is
allowed to inflate.
If the word OFF or the off symbol is
lit on the airbag status indicator, it
means that the passenger sensing
system has turned off the front
outboard passenger frontal airbag.
If, after several seconds, both status
indicator lights remain on, or if there
are no lights at all, there may be a
problem with the lights or the
passenger sensing system. See
your dealer for service.
{Warning
If the airbag readiness light ever
comes on and stays on, it means
that something may be wrong
with the airbag system. To help
avoid injury to yourself or others,(Continued)
Warning (Continued)
have the vehicle serviced right
away. SeeAirbag Readiness
Light 0112 for more information,
including important safety
information.
Charging System Light
The charging system light comes on
briefly when the ignition is turned
on, but the engine is not running, as
a check to show the light is working.
The light turns off when the engine
is started. If it does not, have the
vehicle serviced by your dealer.
If the light stays on, or comes on
while driving, there may be a
problem with the electrical charging system. Have it checked by your
dealer. Driving while this light is on
could drain the battery.
When this light comes on, the Driver
Information Center (DIC) also
displays a message.
If a short distance must be driven
with the light on, be sure to turn off
all accessories, such as the radio
and air conditioner.
Malfunction Indicator
Lamp (Check Engine
Light)
This light is part of the vehicle’s
emission control on-board
diagnostic system. If this light is on
while the engine is running, a
malfunction has been detected and
the vehicle may require service. The
light should come on to show that it
is working when the ignition is in
Service Mode. See
Ignition
Positions 0180.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032182) - 2019 - crc - 5/8/18
114 Instruments and Controls
Malfunctions are often indicated by
the system before any problem is
noticeable. Being aware of the light
and seeking service promptly when
it comes on may prevent damage.
Caution
If the vehicle is driven continually
with this light on, the emission
control system may not work as
well, the fuel economy may be
lower, and the vehicle may not
run smoothly. This could lead to
costly repairs that might not be
covered by the vehicle warranty.
Caution
Modifications to the engine,
transmission, exhaust, intake,
or fuel system, or the use of
replacement tires that do not
meet the original tire
specifications, can cause this light
to come on. This could lead to
costly repairs not covered by the
vehicle warranty. This could also
affect the vehicle’s ability to pass
an Emissions Inspection/
Maintenance test. See
Accessories and Modifications
0220.
If the light is flashing : A
malfunction has been detected that
could damage the emission control
system and increase vehicle
emissions. Diagnosis and service
may be required.
To help prevent damage, reduce
vehicle speed and avoid hard
accelerations and uphill grades. If the light continues to flash, find a
safe place to park. Turn the vehicle
off and wait at least 10 seconds
before restarting the engine. If the
light is still flashing, follow the
previous guidelines and see your
dealer for service as soon as
possible.
If the light is on steady :
A
malfunction has been detected.
Diagnosis and service may be
required.
Check the following:
. If fuel has been added to the
vehicle using the capless funnel
adapter, make sure that it has
been removed. See “Filling the
Tank with a Portable Gas Can”
under Filling the Tank 0214.
The diagnostic system can
detect if the adapter has been
left installed in the vehicle,
allowing fuel to evaporate into
the atmosphere. A few driving
trips with the adapter removed
may turn off the light.