2017 CHEVROLET CORVETTE power steering

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
160 Driving and Operating
Driving and
Operating
Driving Information
Distracted Driving . . . . . . . . . . . . 161
Defensive Driving . . . . . . . . . . . . . 162
Drunk Driving . . . . . . . . . . . . . . . . . 162
Control of a Vehicle . . . . . . . . . . . 162
Braking . . . . . . . . . . . . . . . . . . . . . . . 162
Steering . . . . . . . . . . . . . . . . . . . . . . 163
Off-Road Recovery . . . . . . . . . . . 163
Loss of Control . . . . . . . . . . . . . . . 164
Track Events and CompetitiveDriving . . . . . . . . . . . . . . . . . . . . . . 164
Driving on Wet Roads . . . . . . . . 174
Hill and Mountain Roads . . . . . 175
Winter Driving . . . . . . . . . . . . . . . . 176
If the Vehicle Is Stuck . . . . . . . . 177
Vehicle Load Limits . . . . . . . . . . . 177
Starting and Operating
New Vehicle Break-In . . . . . . . . . 181
Front Air Dam . . . . . . . . . . . . . . . . 182
Composite Materials . . . . . . . . . . 182
Ignition Positions . . . . . . . . . . . . . 182
Starting the Engine . . . . . . . . . . . 184
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . 186
Shifting Into Park . . . . . . . . . . . . . 186 Shifting out of Park . . . . . . . . . . . 187
Parking (Manual
Transmission) . . . . . . . . . . . . . . . 187
Parking over Things That Burn . . . . . . . . . . . . . . . . . . . 187
Active Fuel Management
®. . . . 188
Extended Parking . . . . . . . . . . . . 188
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 188
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . 189
Automatic Transmission
Automatic Transmission . . . . . . 189
Manual Mode . . . . . . . . . . . . . . . . . 191
Manual Transmission
Manual Transmission . . . . . . . . . 194
Active Rev Match . . . . . . . . . . . . . 195
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . . 196
Electric Parking Brake . . . . . . . . 197
Brake Assist . . . . . . . . . . . . . . . . . . 199
Hill Start Assist (HSA) . . . . . . . . 199
Ride Control Systems
Traction Control/Electronic Stability Control . . . . . . . . . . . . . 199
Driver Mode Control . . . . . . . . . . 201 Competitive Driving Mode . . . . 205
Limited-Slip Differential
(Stingray without
Z51 Only) . . . . . . . . . . . . . . . . . . . 208
Limited-Slip Differential (Z06,
Grand Sport, and Stingray
with Z51) . . . . . . . . . . . . . . . . . . . . 208
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . 209
Driver Assistance Systems
Assistance Systems forParking or Backing . . . . . . . . . . 212
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 213
California FuelRequirements . . . . . . . . . . . . . . . 214
Fuels in Foreign Countries . . . 215
Fuel Additives . . . . . . . . . . . . . . . . 215
Filling the Tank . . . . . . . . . . . . . . . 215
Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . 216
Trailer Towing
General TowingInformation . . . . . . . . . . . . . . . . . . 217

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
162 Driving and Operating
Refer to the infotainment manual for
more information on using that
system and the navigation system,
if equipped, including pairing and
using a cell phone.
Defensive Driving
Defensive driving means“always
expect the unexpected.” The first
step in driving defensively is to wear
the safety belt. See Safety
Belts 062.
. Assume that other road users
(pedestrians, bicyclists, and
other drivers) are going to be
careless and make mistakes.
Anticipate what they might do
and be ready.
. Allow enough following distance
between you and the driver in
front of you.
. Focus on the task of driving.
Drunk Driving
Death and injury associated with
drinking and driving is a global
tragedy.
{Warning
Drinking and then driving is very
dangerous. Your reflexes,
perceptions, attentiveness, and
judgment can be affected by even
a small amount of alcohol. You
can have a serious —or even
fatal —collision if you drive after
drinking.
Do not drink and drive or ride with
a driver who has been drinking.
Ride home in a cab; or if you are
with a group, designate a driver
who will not drink.
Control of a Vehicle
Braking, steering, and accelerating
are important factors in helping to
control a vehicle while driving.
Braking
Braking action involves perception
time and reaction time. Deciding to
push the brake pedal is perception
time. Actually doing it is
reaction time. Average driver reaction time is
about three-quarters of a second. In
that time, a vehicle moving at
100 km/h (60 mph) travels 20 m
(66 ft), which could be a lot of
distance in an emergency.
Helpful braking tips to keep in mind
include:
.
Keep enough distance between
you and the vehicle in front
of you.
. Avoid needless heavy braking.
. Keep pace with traffic.
If the engine ever stops while the
vehicle is being driven, brake
normally but do not pump the
brakes. Doing so could make the
pedal harder to push down. If the
engine stops, there will be some
power brake assist but it will be
used when the brake is applied.
Once the power assist is used up, it
can take longer to stop and the
brake pedal will be harder to push.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
Driving and Operating 163
Steering
Electric Power Steering
The vehicle has electric power
steering. It does not have power
steering fluid. Regular maintenance
is not required.
If power steering assist is lost due
to a system malfunction, the vehicle
can be steered, but may require
increased effort.
See your dealer if there is a
problem.
If the steering wheel is turned until it
reaches the end of its travel and is
held against that position for an
extended period of time, power
steering assist may be reduced.
If the steering assist is used for an
extended period of time, power
assist may be reduced.
Normal use of the power steering
assist should return when the
system cools down.
See specific vehicle steering
messages underService Vehicle
Messages 0129. See your dealer if
there is a problem.
Curve Tips
. Take curves at a reasonable
speed.
. Reduce speed before entering a
curve.
. Maintain a reasonable steady
speed through the curve.
. Wait until the vehicle is out of
the curve before accelerating
gently into the straightaway.
Steering in Emergencies
.There are some situations when
steering around a problem may
be more effective than braking.
. Holding both sides of the
steering wheel allows you to turn
180 degrees without removing
a hand.
. The Antilock Brake System
(ABS) allows steering while
braking.
Off-Road Recovery
The vehicle's right wheels can drop
off the edge of a road onto the
shoulder while driving. Follow
these tips:
1. Ease off the accelerator and then, if there is nothing in the
way, steer the vehicle so that it
straddles the edge of the
pavement.
2. Turn the steering wheel about one-eighth of a turn, until the
right front tire contacts the
pavement edge.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
Driving and Operating 183
to the Keyless Access system. See
Remote Keyless Entry (RKE)
System Operation027.
To shift out of P (Park), the vehicle
must be in ON/RUN and the brake
pedal must be applied.
Stopping the Engine/OFF (No
Indicator Lights) : When the
vehicle is stopped, press the
ENGINE START/STOP button once
to turn the engine off.
If the vehicle is in P (Park), the
ignition will turn off, and Retained
Accessory Power (RAP) will remain
active. See Retained Accessory
Power (RAP) 0186.
Automatic Transmission
If the vehicle is not in P (Park), the
ignition will return to ACC/
ACCESSORY and display a
message in the Driver Information
Center (DIC). See Transmission
Messages 0131. When the vehicle
is shifted into P (Park), the ignition
system will switch to OFF. Manual Transmission
If the vehicle is stationary, the
ignition will turn OFF, and Retained
Accessory Power (RAP) will remain
active. See
Retained Accessory
Power (RAP) 0186.
Do not turn the engine off when the
vehicle is moving. This will cause a
loss of power assist in the brake
and steering systems and disable
the airbags.
If the vehicle must be shut off in an
emergency: 1. Brake using a firm and steady pressure. Do not pump the
brakes repeatedly. This may
deplete power assist, requiring
increased brake pedal force.
2. Shift the vehicle to N (Neutral). This can be done while the
vehicle is moving. After shifting
to N (Neutral), firmly apply the
brakes and steer the vehicle to
a safe location.
3. Come to a complete stop. Shift to P (Park) with an automatic
transmission, or Neutral with a manual transmission. Turn the
ignition to Stopping the
Engine/OFF.
4. Set the parking brake. See Electric Parking Brake 0197.
{Warning
Turning off the vehicle while
moving may cause loss of power
assist in the brake and steering
systems and disable the airbags.
While driving, only shut the
vehicle off in an emergency.
If the vehicle cannot be pulled over,
and must be shut off while driving,
press and hold the ENGINE START/
STOP button for longer than
two seconds, or press twice within
five seconds.
ACC/ACCESSORY (Amber
Indicator Light) : This mode allows
the use of some electrical
accessories when the engine is off.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
Driving and Operating 197
If driving safely on a wet road and it
becomes necessary to slam on the
brakes and continue braking to
avoid a sudden obstacle, a
computer senses the wheels are
slowing down. If one of the wheels
is about to stop rolling, the computer
will separately work the brakes at
each wheel.
ABS can change the brake pressure
to each wheel, as required, faster
than any driver could. This can help
you steer around the obstacle while
braking hard.
As the brakes are applied, the
computer keeps receiving updates
on wheel speed and controls
braking pressure accordingly.
Remember: ABS does not change
the time needed to get a foot up to
the brake pedal or always decrease
stopping distance. If you get too
close to the vehicle in front of you,
there will not be enough time to
apply the brakes if that vehicle
suddenly slows or stops. Always
leave enough room up ahead to
stop, even with ABS.Using ABS
Do not pump the brakes. Just hold
the brake pedal down firmly and let
ABS work. You may hear the ABS
pump or motor operating and feel
the brake pedal pulsate. This is
normal.
Braking in Emergencies
ABS allows you to steer and brake
at the same time. In many
emergencies, steering can help
more than even the very best
braking.
Electric Parking Brake
The vehicle has an Electric Parking
Brake (EPB). The switch is on the
center console. The EPB can
always be activated, even if the
ignition is off. To prevent draining
the battery, avoid repeated cycles of
the EPB when the engine is not
running.
The system has a red parking brake
status light and an amber parking
brake warning light. SeeElectric
Parking Brake Light 0110 and
Service Electric Parking Brake Light
0 111. There are also parking
brake-related Driver Information
Center (DIC) messages. See Brake
System Messages 0122. In case of
insufficient electrical power, the EPB
cannot be applied or released.
Before leaving the vehicle, check
the red parking brake status light to
ensure that the parking brake is
applied.
EPB Apply
To apply the EPB:
1. Be sure the vehicle is at a complete stop.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
Vehicle Care 257
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.Fuses Usage
1 Front wiper
2 Starter
3 ABS valves
4 Engine control module
5 Electric parking brake
6 Front HVAC
7 ABS pump
8 Logistics
9 Vacuum pump
10 Electronic rear differential module
11 Heated seat 1
12 Column lock module Fuses
Usage
13 Steering column
14 Glove box
15 Engine inside position
16 Body control module 6
17 HVAC controls
18 Body control module 5
19 Heated seat 2
20 Body control module 7
21 Electric steering column lock
22 Display
23 Auxiliary outlet
24 Radio
25 Instrument cluster HUD Fuses
Usage
26 Interior rearview mirror
27 Ignition –odd
28 Ignition –even
29 Data link connector
30 Seat fan
31 Fuel pump power module
32 Exhaust valve 1
33 Horn
34 Headlamp washer
35 A/C clutch
36 Engine outside position
37 Real time dampening
38 Intercooler
39 Left headlamp

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
Vehicle Care 261
You can remove fuses using the
fuse puller.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.Fuses Usage
1 Window
2 Driver power seat
3 Passive entry/ Passive start 2
4 Passive entry/ Passive start 1
5 Engine control module
6 Heated mirrors
7 Body control module 4
8 Rear window defogger
9 GBS
10 Body control module 2
11 Steering wheel Fuses Usage
12 Passenger power seat
13 –
14 Exterior rearview mirror
15 Body control module 1
16 Body control module 3
17 Sensing diagnostic module/Automatic
occupant sensing
18 Logistics 2
19 Body control module 8
20 Integrated chassis control module
21 Amplifier
22 Rear accessory power outlet
24 Memory seat module/
Convertible top Fuses Usage
25 Theft deterrent PSM
26 Trunk release module
27 OnStar (if equipped)
28 Camera module
29 –
30 Fuel pump power module
31 Trunk release module latch
32 Battery regulated voltage control
33 –
34 Convertible top solenoid
35 –
36 Passenger window switch
37 Front accessory power outlet
38 –

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956103) - 2017 - crc - 4/28/16
300 Vehicle Care
Caution
Chrome wheels and other chrome
trim may be damaged if the
vehicle is not washed after driving
on roads that have been sprayed
with magnesium, calcium,
or sodium chloride. These
chlorides are used on roads for
conditions such as ice and dust.
Always wash the chrome with
soap and water after exposure.
Caution
To avoid surface damage, do not
use strong soaps, chemicals,
abrasive polishes, cleaners,
brushes, or cleaners that contain
acid on aluminum or
chrome-plated wheels. Use only
approved cleaners. Also, never
drive a vehicle with aluminum or
chrome-plated wheels through an
automatic car wash that uses
silicone carbide tire cleaning(Continued)
Caution (Continued)
brushes. Damage could occur
and the repairs would not be
covered by the vehicle warranty.
Brake System
Visually inspect brake lines and
hoses for proper hook-up, binding,
leaks, cracks, chafing, etc. Inspect
disc brake pads for wear and rotors
for surface condition. Inspect drum
brake linings/shoes for wear or
cracks. Inspect other brake parts,
including drums, wheel cylinders,
calipers, parking brake, master
cylinder, brake fluid reservoir,
vacuum pipes, electric vacuum
pump including bracket and vent
hose, if equipped.
Steering, Suspension, and
Chassis Components
Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of wear at
least once a year. Inspect power steering for proper
hook-up, binding, leaks, cracks,
chafing, etc.
Visually check constant velocity joint
boots and axle seals for leaks.
Body Component Lubrication
Lubricate all key lock cylinders,
hood hinges, and liftgate hinges,
unless the components are plastic.
Applying silicone grease on
weatherstrips with a clean cloth will
make them last longer, seal better,
and not stick or squeak.
Underbody Maintenance
At least twice a year, spring and fall,
use plain water to flush any
corrosive materials from the
underbody. Take care to thoroughly
clean any areas where mud and
other debris can collect.
Do not directly power wash the
transfer case and/or front/rear axle
output seals. High pressure water
can overcome the seals and
contaminate the fluid. Contaminated
fluid will decrease the life of the
transfer case and/or axles and
should be replaced.