service indicator CHEVROLET CORVETTE 2017 7.G User Guide

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
114 Instruments and Controls
Caution (Continued)
and the oil pressure is still low,
have the vehicle serviced. Always
follow the maintenance schedule
for changing engine oil.
This light should come on briefly as
the engine is started. If it does not
come on, have the vehicle serviced
by your dealer.
If the light comes on and stays on, it
means that oil is not flowing through
the engine properly. The vehicle
could be low on oil and might have
some other system problem. See
your dealer.
Low Fuel Warning Light
This light is near the fuel gauge and
comes on briefly when the ignition is
turned on as a check to show it is
working.
It also comes on when the fuel tank
is low on fuel. The light turns off
when fuel is added. If it does not,
have the vehicle serviced.
Security Light
The security light should come on
briefly as the engine is started. If it
does not come on, have the vehicleserviced by your dealer. If the
system is working normally, the
indicator light turns off.
If the light stays on and the engine
does not start, there could be a
problem with the theft-deterrent
system. See
Immobilizer
Operation 041.
High-Beam On Light
This light comes on when the
high-beam headlamps are in use.
See Headlamp High/Low-Beam
Changer 0143.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
184 Driving and Operating
With the ignition off, pressing the
button one time without the brake
pedal applied will place the ignition
system in ACC/ACCESSORY.
The ignition will switch from ACC/
ACCESSORY to Stopping the
Engine/OFF after five minutes to
prevent battery rundown.
ON/RUN/START (Green Indicator
Light) :This mode is for driving and
starting. With the ignition off, and
the brake pedal applied, pressing
the button once will place the
ignition system in ON/RUN/START.
Once engine cranking begins,
release the button. Engine cranking
will continue until the engine starts.
See Starting the Engine 0184. The
ignition will then remain in ON/RUN.
Service Only Mode
This power mode is available for
service and diagnostics, and to
verify the proper operation of the
malfunction indicator lamp as may
be required for emission inspection
purposes. With the vehicle off, and
the brake pedal not applied,
pressing and holding the button for
more than five seconds will place the vehicle in Service Only Mode.
The instruments and audio systems
will operate as they do in ON/RUN,
but the vehicle will not be able to be
driven. The engine will not start in
Service Only Mode. Press the
button again to turn the vehicle off.
Starting the Engine
Place the transmission in the
proper gear.
Caution
If you add electrical parts or
accessories, you could change
the way the engine operates. Any
resulting damage would not be
covered by the vehicle warranty.
See
Add-On Electrical
Equipment 0217.
Automatic Transmission
Move the shift lever to P (Park) or
N (Neutral). To restart the vehicle
when it is already moving, use
N (Neutral) only.
Caution
Do not try to shift to P (Park) if the
vehicle is moving. If you do, you
could damage the transmission.
Shift to P (Park) only when the
vehicle is stopped.
Manual Transmission
The shift lever should be in Neutral
and the parking brake engaged.
Hold the clutch pedal down to the
floor and start the engine.
The RKE transmitter must be inside
the vehicle for the ignition to work.
Cell phone chargers can interfere
with the operation of the Keyless
Access system. Battery chargers
should not be plugged in when
starting or turning off the engine.
To start the vehicle: 1. For vehicles with an automatic transmission, press the brake
pedal, then press the ENGINE
START/STOP button on the
instrument panel. For vehicles
with a manual transmission,

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
196 Driving and Operating
The system is activated and
deactivated by pressing either of the
paddles marked REV MATCH on
the steering wheel. The system
must be activated with each new
ignition cycle.
A gear indicator in the instrument
cluster displays the current gear
selected:.
When ARM is activated, the
gear number is amber.
. When ARM is deactivated, the
gear number is white.
. A white dash indicates that
service is required. ARM will be
disabled, and the malfunction
indicator lamp will be on. See
Malfunction Indicator Lamp
(Check Engine Light) 0108. The
clutch and manual transmission
will continue to operate normally.
ARM will also:
. Be active above 25 km/h
(16 mph).
. Match engine speed up to
5400 rpm.
. Not operate when the
accelerator pedal is applied.
. Be disabled when the coolant
temperature is below
0 °C (32 °F).
Brakes
Antilock Brake
System (ABS)
This vehicle has an Antilock Brake
System (ABS), an advanced
electronic braking system that helps
prevent a braking skid.
When the vehicle begins to drive
away, ABS checks itself.
A momentary motor or clicking noise
may be heard while this test is going
on, and it may even be noticed that
the brake pedal moves a little. This
is normal.
If there is a problem with ABS, this
warning light stays on. See Antilock
Brake System (ABS) Warning
Light 0111.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
214 Driving and Operating
recommended for best performance
and fuel economy. Unleaded
gasoline with an octane rated as low
as 87 can be used. Using unleaded
gasoline rated below 93 octane,
however, will lead to reduced
acceleration and fuel economy.
If knocking occurs, use a gasoline
rated at 93 octane as soon as
possible, otherwise, the engine
could be damaged. If heavy
knocking is heard when using
gasoline with a 93 octane rating, the
engine needs service.
For the LT4 6.2L supercharged
engine, use premium unleaded
gasoline meeting ASTM
specification D4814 with a posted
octane rating of 93. If unavailable,
unleaded gasoline with a posted
octane rating of 91 may be used,
but with reduced performance and
fuel economy. If the octane is less
than 91, the engine could be
damaged and the repairs would not
be covered by the vehicle warranty.
If heavy knocking is heard when
using gasoline rated at 93 octane,
the engine needs service.Prohibited Fuels
Caution
Do not use fuels with any of the
following conditions; doing so
may damage the vehicle and void
its warranty:
. For vehicles which are not
FlexFuel, fuel labeled
greater than 15% ethanol by
volume, such as mid-level
ethanol blends (16 –50%
ethanol), E85, or FlexFuel.
. Fuel with any amount of
methanol, methylal, and
aniline. These fuels can
corrode metal fuel system
parts or damage plastic and
rubber parts.
. Fuel containing metals such
as methylcyclopentadienyl
manganese tricarbonyl
(MMT), which can damage
the emissions control
system and spark plugs.
(Continued)
Caution (Continued)
.Fuel with a posted octane
rating of less than the
recommended fuel. Using
this fuel will lower fuel
economy and performance,
and may decrease the life of
the emissions catalyst.
California Fuel
Requirements
If the vehicle is certified to meet
California Emissions Standards, it is
designed to operate on fuels that
meet California specifications. See
the underhood emission control
label. If this fuel is not available in
states adopting California Emissions
Standards, the vehicle will operate
satisfactorily on fuels meeting
federal specifications, but emission
control system performance may be
affected. The malfunction indicator
lamp could turn on and the vehicle
may not pass a smog-check test.
See Malfunction Indicator Lamp
(Check Engine Light) 0108. If this

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
Driving and Operating 217
Warning (Continued)
means. You or others could be
badly burned and the vehicle
could be damaged. Always:. Use approved fuel
containers.
. Remove the container from
the vehicle, trunk, or pickup
bed before filling.
. Place the container on the
ground.
. Place the nozzle inside the
fill opening of the container
before dispensing fuel, and
keep it in contact with the fill
opening until filling is
complete.
. Fill the container no more
than 95% full to allow for
expansion.
. Do not smoke, light
matches, or use lighters
while pumping fuel.
. Avoid using cell phones or
other electronic devices.
Trailer Towing
General Towing
Information
The vehicle is neither designed nor
intended to tow a trailer.
Conversions and
Add-Ons
Add-On Electrical
Equipment
{Warning
The Data Link Connector (DLC) is
used for vehicle service and
Emission Inspection/Maintenance
testing. See Malfunction Indicator
Lamp (Check Engine Light)
0 108. A device connected to the
DLC —such as an aftermarket
fleet or driver-behavior tracking
device —may interfere with
vehicle systems. This could affect
vehicle operation and cause a
crash. Such devices may also
access information stored in the
vehicle’s systems.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
Vehicle Care 247
heard all the time the vehicle is
moving, except when applying the
brake pedal firmly.
{Warning
The brake wear warning sound
means that soon the brakes will
not work well. That could lead to
a crash. When the brake wear
warning sound is heard, have the
vehicle serviced.
Caution
Continuing to drive with worn-out
brake pads could result in costly
brake repair.
Under certain weather or operating
conditions, occasional brake squeal
might 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.
If equipped with high performance
brake linings, there could be an
increased build-up of brake dust as
well as minor noises as compared
to standard brake linings.
Brake linings should always be
replaced as complete axle sets.
Brake Wear (Grand Sport and Z06
Model with J57 Ceramic Brakes)
This vehicle does not have built-in
brake pad wear indicators. The
brake pads should be inspected
periodically and any time the tires
are removed. See your dealer.
Brake Pedal Travel
See your dealer if the brake pedal
does not return to normal height,
or if there is a rapid increase in
pedal travel. This could be a sign
that brake service may be required.
Replacing Brake System Parts
Always replace brake system parts
with new, approved replacement
parts. If this is not done, the brakesmay not work properly. The braking
performance expected can change
in many other ways if the wrong
replacement brake parts are
installed or parts are improperly
installed.
Brake Fluid
The brake master cylinder reservoir
is filled with GM approved DOT 3
brake fluid as indicated on the
reservoir cap. See
Engine
Compartment Overview 0225 for
the location of the reservoir.
Checking Brake Fluid
With the vehicle in P (Park) on a
level surface, the brake fluid level
should be between the minimum
and maximum marks on the brake
fluid reservoir.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
314 Service and Maintenance
Lamps
Properly working headlamps,
taillamps, and brake lamps are
important to see and be seen on
the road.
.Signs that the headlamps need
attention include dimming, failure
to light, cracking, or damage.
The brake lamps need to be
checked periodically to ensure
that they light when braking.
. With a multi-point inspection,
your dealer can check the lamps
and note any concerns.
Shocks and Struts
Shocks and struts help aid in control
for a smoother ride.
. Signs of wear may include
steering wheel vibration, bounce/
sway while braking, longer
stopping distance, or uneven
tire wear.
. As part of the multi-point
inspection, trained dealer
technicians can visually inspect
the shocks and struts for signs of leaking, blown seals,
or damage, and can advise
when service is needed.
Tires
Tires need to be properly inflated,
rotated, and balanced. Maintaining
the tires can save money and fuel,
and can reduce the risk of tire
failure.
. Signs that the tires need to be
replaced include three or more
visible treadwear indicators; cord
or fabric showing through the
rubber; cracks or cuts in the
tread or sidewall; or a bulge or
split in the tire.
. Trained dealer technicians can
inspect and recommend the right
tires. Your dealer can also
provide tire/wheel balancing
services to ensure smooth
vehicle operation at all speeds.
Your dealer sells and services
name brand tires.
Vehicle Care
To help keep the vehicle looking like
new, vehicle care products are
available from your dealer. For information on how to clean and
protect the vehicle’s interior and
exterior, see
Interior Care 0301 and
Exterior Care 0296.
Wheel Alignment
Wheel alignment is critical for
ensuring that the tires deliver
optimal wear and performance.
. Signs that the alignment may
need to be adjusted include
pulling, improper vehicle
handling, or unusual tire wear.
. Your dealer has the required
equipment to ensure proper
wheel alignment.
Windshield
For safety, appearance, and the
best viewing, keep the windshield
clean and clear.
. Signs of damage include
scratches, cracks, and chips.
. Trained dealer technicians can
inspect the windshield and
recommend proper replacement
if needed.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
Index 353
G
Garage Door Opener . . . . . . . . . . . 139Programming . . . . . . . . . . . . . . . . . 139
Gauges Boost . . . . . . . . . . . . . . . . . . . . . . . . . 104
Engine Coolant
Temperature . . . . . . . . . . . . . . . . 105
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Odometer . . . . . . . . . . . . . . . . . . . . . 103
Speedometer . . . . . . . . . . . . . . . . . 103
Tachometer . . . . . . . . . . . . . . . . . . . 103
Trip Odometer . . . . . . . . . . . . . . . . 103
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . . . 97
Gear Shifting Light . . . . . . . . . . . . . . 111
General Information Service and Maintenance . . . . . 306
Towing . . . . . . . . . . . . . . . . . . . . . . . . 217
Vehicle Care . . . . . . . . . . . . . . . . . . 220
Glove Box . . . . . . . . . . . . . . . . . . . . . . . 89
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 328
H
Hatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Hazard Warning Flashers . . . . . . . 145
Head Restraints . . . . . . . . . . . . . . . . . 56
Head-up Display . . . . . . . . . . . . . . . . 117 Headlamps
Aiming . . . . . . . . . . . . . . . . . . . . . . . . 252
Automatic . . . . . . . . . . . . . . . . . . . . . 144
Bulb Replacement . . . . . . . . . . . . 253
Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . . 143
Flash-to-Pass . . . . . . . . . . . . . . . . . 143
High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . . . 253
High-Beam On Light . . . . . . . . . . .114
High/Low Beam Changer . . . . . 143
Lamps On Reminder . . . . . . . . . .115
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Heated Mirrors . . . . . . . . . . . . . . . . . . . 43
High-Beam On Light . . . . . . . . . . . . 114
High-Speed Operation . . . . . . . . . . 272
Hill and Mountain Roads . . . . . . . . 175
Hill Start Assist (HSA) . . . . . . . . . . 199
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 63
Hydraulic Clutch . . . . . . . . . . . . . . . . 237
I
Ignition Positions . . . . . . . . . . . . . . . 182
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 41
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 81
Infotainment . . . . . . . . . . . . . . . . . . . . 148
Infotainment System . . . . . . . . . . . . 337
Instrument Cluster . . . . . . . . . . . . . . . 98
Instrument Panel Storage Area . . . . . . . . . . . . . . . . . . . 89
Interior Rearview Mirrors . . . . . . . . . 44
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 292
K
Key and Lock Messages . . . . . . . . 126
Keyless EntryRemote (RKE) System . . . . . . . . . 27
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
L
Labeling, Tire Sidewall . . . . . . . . . . 266
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . 146
Daytime Running (DRL) . . . . . . 143
Exterior Controls . . . . . . . . . . . . . . 142

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
354 Index
Lamps (cont'd)Exterior Lamps Off
Reminder . . . . . . . . . . . . . . . . . . . 142
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 147
License Plate . . . . . . . . . . . . . . . . . 253
Malfunction Indicator . . . . . . . . . 108
Messages . . . . . . . . . . . . . . . . . . . . 127
On Reminder . . . . . . . . . . . . . . . . . .115
Reading . . . . . . . . . . . . . . . . . . . . . . 146
Lap-Shoulder Belt . . . . . . . . . . . . . . . 64
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 85
Latches, Seatback . . . . . . . . . . . . . . . 60
LED Lighting . . . . . . . . . . . . . . . . . . . . 253
Lifting the Vehicle, Tires . . . . . . . . 221
Light Electronic Stability Control
(ESC), Off . . . . . . . . . . . . . . . . . . . .112
Gear Shifting . . . . . . . . . . . . . . . . . . 111
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 146
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Illumination Control . . . . . . . . . . . 146
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Lights Airbag Readiness . . . . . . . . . . . . . 106 Lights (cont'd)
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . . 111
Brake System Warning . . . . . . . .110
Charging System . . . . . . . . . . . . . 108
Cruise Control . . . . . . . . . . . . . . . . .115
Door Ajar . . . . . . . . . . . . . . . . . . . . . .115
Electric Parking Brake . . . . . . . . .110
Engine Coolant
Temperature Warning . . . . . . . .113
Engine Oil Pressure . . . . . . . . . . .113
Flash-to-Pass . . . . . . . . . . . . . . . . . 143
High-Beam On . . . . . . . . . . . . . . . . .114
High/Low Beam Changer . . . . . 143
Low Fuel Warning . . . . . . . . . . . . .114
Safety Belt Reminders . . . . . . . . 106
Security . . . . . . . . . . . . . . . . . . . . . . .114
Service Electric Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . 111
Tire Pressure . . . . . . . . . . . . . . . . . .113
Traction Off . . . . . . . . . . . . . . . . . . . .112
Limited-Slip Differential . . . . . . . . . 208
Locks Automatic Door . . . . . . . . . . . . . . . . . 37
Delayed Locking . . . . . . . . . . . . . . . . 36
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Lockout Protection . . . . . . . . . . . . . . 37
Power Door . . . . . . . . . . . . . . . . . . . . . 36 Loss of Control . . . . . . . . . . . . . . . . . 164
Low Fuel Warning Light . . . . . . . . . 114
Low-Profile Tires . . . . . . . . . . . . . . . . 264
Lower Anchors and Tethers
for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 85
Lumbar Adjustment . . . . . . . . . . . . . . 57
Front Seats . . . . . . . . . . . . . . . . . . . . . 57
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 319
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . 313
Maintenance Schedule . . . . . . . . . 307 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 316
Malfunction Indicator Lamp . . . . . 108
Manual Mode . . . . . . . . . . . . . . . . . . . 191
Manual Transmission . . . . . . . . . . . 194 Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Matching Active Rev . . . . . . . . . . . . . . . . . . . . 195
Memory Features . . . . . . . . . . . . . . . . 12
Memory Seats . . . . . . . . . . . . . . . . . . . 58
Messages Airbag System . . . . . . . . . . . . . . . . 129
Battery Voltage andCharging . . . . . . . . . . . . . . . . . . . . 122