2017 CHEVROLET BOLT EV traction control

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122739) - 2017 - CRC - 10/3/16
180 Infotainment System
Report Card
The vehicle owner must secure the
driver’s consent to record certain
vehicle data when the vehicle is
driven with a registered Teen Driver
key. There is one Report Card per
vehicle. Data is not recorded when
Teen Driver is not active.
The Report Card data is collected
from the time Teen Driver is
activated or the last time the Report
Card was reset. The following items
may be recorded:
. Distance Driven –the total
distance driven.
. Maximum Speed –the maximum
vehicle speed recorded.
. Overspeed Warnings –the
number of times the speed
warning setting was exceeded.
. Forward Collision Alerts –the
number of times the driver was
notified when approaching a
vehicle ahead too quickly and at
potential risk for a crash. .
Forward Collision Avoidance
Braking –the number of times
the vehicle detected that a
forward collision was imminent
and applied the brakes. Also
referred to as Forward Automatic
Braking.
. Stability Control –the number of
events which required the use of
electronic stability control.
. ABS Active –the number of
Antilock Brake System
activations.
. Tailgating Alerts –the number of
times the driver was alerted for
following the vehicle ahead too
closely.
. Traction Control –the number of
times the Traction Control
System activated to reduce
wheel spin or loss of traction.
. Wide Open Throttle –the
number of times the accelerator
pedal was pressed nearly all the
way down. Delete Report Card Data
Data is saved for all trips until the
data is deleted using the PIN or until
the maximum count is exceeded.
Each item will report a maximum of
1,000 counts. The distance driven
will report a maximum of 64,374 km
(40,000 mi).
To delete Report Card data, do one
of the following:
.
From the Report Card display,
select Reset.
. Select Clear All Teen Keys/PIN
from the Teen Driver menu. This
will also unregister any Teen
Driver keys and delete the PIN.
Forgotten PIN
See your dealer to reset the PIN.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122739) - 2017 - CRC - 10/3/16
Driving and Operating 191
Driving and
Operating
Driving Information
Distracted Driving . . . . . . . . . . . . 192
Defensive Driving . . . . . . . . . . . . . 192
Drunk Driving . . . . . . . . . . . . . . . . . 193
Control of a Vehicle . . . . . . . . . . . 193
Braking . . . . . . . . . . . . . . . . . . . . . . . 193
Steering . . . . . . . . . . . . . . . . . . . . . . 193
Off-Road Recovery . . . . . . . . . . . 194
Loss of Control . . . . . . . . . . . . . . . 194
Driving on Wet Roads . . . . . . . . 195
Hill and Mountain Roads . . . . . 196
Winter Driving . . . . . . . . . . . . . . . . 196
If the Vehicle Is Stuck . . . . . . . . 197
Vehicle Load Limits . . . . . . . . . . . 197
Starting and Operating
New Vehicle Break-In . . . . . . . . . 201
Power Button . . . . . . . . . . . . . . . . . 201
Starting and Stopping theVehicle . . . . . . . . . . . . . . . . . . . . . . 203
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . 203
Shifting Into Park . . . . . . . . . . . . . 204
Shifting out of Park . . . . . . . . . . . 204
Extended Parking . . . . . . . . . . . . 205
Electric Vehicle Operating
Modes
Driver Selected Operating Modes . . . . . . . . . . . . . . . . . . . . . . 205
Electric Drive Unit
Electric Drive Unit . . . . . . . . . . . . 206
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . . 210
Electric Parking Brake . . . . . . . . 210
Brake Assist . . . . . . . . . . . . . . . . . . 212
Hill Start Assist (HSA) . . . . . . . . 212
Regenerative Braking . . . . . . . . 212
Ride Control Systems
Traction Control/Electronic Stability Control . . . . . . . . . . . . . 213
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . 215
Driver Assistance Systems
Driver Assistance Systems . . . 218
Assistance Systems forParking or Backing . . . . . . . . . . 219
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . 222
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . 222 Forward Automatic
Braking (FAB) . . . . . . . . . . . . . . . 224
Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . 225
Side Blind Zone
Alert (SBZA) . . . . . . . . . . . . . . . . 227
Lane Change Alert (LCA) . . . . . 227
Lane Departure Warning (LDW) . . . . . . . . . . . . . 229
Lane Keep Assist (LKA) . . . . . . 229
Charging
When to Charge . . . . . . . . . . . . . . 231
Plug-In Charging . . . . . . . . . . . . . 231
Delayed Charging Override . . . 235
Charging Status Feedback . . . 236
Charge Cord . . . . . . . . . . . . . . . . . 239
Utility Interruption of Charging . . . . . . . . . . . . . . . . . . . . 245
Electrical Requirements for Battery Charging . . . . . . . . . . . . 246
Trailer Towing
General TowingInformation . . . . . . . . . . . . . . . . . . 246
Conversions and Add-Ons
Add-On ElectricalEquipment . . . . . . . . . . . . . . . . . . 247

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122739) - 2017 - CRC - 10/3/16
192 Driving and Operating
Driving Information
Distracted Driving
Distraction comes in many forms
and can take your focus from the
task of driving. Exercise good
judgment and do not let other
activities divert your attention away
from the road. Many local
governments have enacted laws
regarding driver distraction. Become
familiar with the local laws in
your area.
To avoid distracted driving, keep
your eyes on the road, keep your
hands on the steering wheel, and
focus your attention on driving.
.Do not use a mobile phone in
demanding driving situations.
Use a hands-free method to
place or receive necessary
phone calls.
. Watch the road. Do not read,
take notes, or look up
information on mobile phones or
other electronic devices. .
Designate a front seat
passenger to handle potential
distractions.
. Become familiar with vehicle
features before driving, such as
programming favorite radio
stations and adjusting climate
control and seat settings.
Program all trip information into
any navigation device prior to
driving.
. Wait until the vehicle is parked
to retrieve items that have fallen
to the floor.
. Stop or park the vehicle to tend
to children.
. Keep pets in an appropriate
carrier or restraint.
. Avoid stressful conversations
while driving, whether with a
passenger or on a mobile
phone.
{Warning
Taking your eyes off the road too
long or too often could cause a
crash resulting in injury or death.
Focus your attention on driving.
Refer to the Infotainment section for
more information on using that
system, including pairing and using
a mobile phone.
Defensive Driving
Defensive driving means “always
expect the unexpected.” The first
step in driving defensively is to wear
the safety belt.
. 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.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122739) - 2017 - CRC - 10/3/16
Driving and Operating 195
The vehicle may straighten out.
Be ready for a second skid if it
occurs.
. Slow down and adjust your
driving according to weather
conditions. Stopping distance
can be longer and vehicle
control can be affected when
traction is reduced by water,
snow, ice, gravel, or other
material on the road. Learn to
recognize warning clues —such
as enough water, ice, or packed
snow on the road to make a
mirrored surface —and slow
down when you have any doubt.
. Try to avoid sudden steering,
acceleration, or braking,
including reducing vehicle speed
by shifting to a lower gear. Any
sudden changes could cause
the tires to slide.
Remember: Antilock brakes help
avoid only the braking skid.
Driving on Wet Roads
Rain and wet roads can reduce
vehicle traction and affect your
ability to stop and accelerate. Always drive slower in these types
of driving conditions and avoid
driving through large puddles and
deep-standing or flowing water.
{Warning
Wet brakes can cause crashes.
They might not work as well in a
quick stop and could cause
pulling to one side. You could
lose control of the vehicle.
After driving through a large
puddle of water or a car/vehicle
wash, lightly apply the brake
pedal until the brakes work
normally.
Flowing or rushing water creates
strong forces. Driving through
flowing water could cause the
vehicle to be carried away. If this
happens, you and other vehicle
occupants could drown. Do not
ignore police warnings and be
very cautious about trying to drive
through flowing water.
Hydroplaning
Hydroplaning is dangerous. Water
can build up under the vehicle's
tires so they actually ride on the
water. This can happen if the road is
wet enough and you are going fast
enough. When the vehicle is
hydroplaning, it has little or no
contact with the road.
There is no hard and fast rule about
hydroplaning. The best advice is to
slow down when the road is wet.
Other Rainy Weather Tips
Besides slowing down, other wet
weather driving tips include:
.
Allow extra following distance.
. Pass with caution.
. Keep windshield wiping
equipment in good shape.
. Keep the windshield washer fluid
reservoir filled.
. Have good tires with proper
tread depth.
. Turn off cruise control.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122739) - 2017 - CRC - 10/3/16
196 Driving and Operating
Hill and Mountain Roads
Driving on steep hills or through
mountains is different than driving
on flat or rolling terrain.
.Keep the vehicle serviced and in
good shape.
. Check all fluid levels and brakes,
tires, cooling system, and
electric drive unit.
. Keep the vehicle in gear when
going down steep or long hills.
{Warning
Coasting downhill in N (Neutral)
or with the vehicle turned off is
dangerous. The brakes will have
to do all the work of slowing down
the vehicle and could become too
hot. Hot brakes may not be able
to slow the vehicle enough to
maintain speed and control. You
could crash. Always have the
vehicle running and in gear when
going downhill. This will allow the
electric drive unit to assist in
slowing and maintaining speed. .
Drive at speeds to keep the
vehicle in its own lane. Do not
swing wide or cross the
center line.
. Be alert on top of hills.
Something could be in your lane
(e.g., stalled car, accident).
. Pay attention to special road
signs (e.g., falling rocks area,
winding roads, long grades,
passing or no-passing zones)
and take appropriate action.
Winter Driving
Driving on Snow or Ice
Snow or ice between the tires and
the road creates less traction or
grip, so drive carefully. Wet ice can
occur at about 0 °C (32 °F) when
freezing rain begins to fall. Avoid
driving on wet ice or in freezing rain
until roads can be treated.
For Slippery Road Driving:
.Accelerate gently. Accelerating
too quickly causes the wheels to
spin and makes the surface
under the tires slick. .
Turn on TCS.
. The Antilock Brake System
(ABS) improves vehicle stability
during hard stops, but the
brakes should be applied sooner
than when on dry pavement.
. Allow greater following distance
and watch for slippery spots. Icy
patches can occur on otherwise
clear roads in shaded areas.
The surface of a curve or an
overpass can remain icy when
the surrounding roads are clear.
Avoid sudden steering
maneuvers and braking while
on ice.
. Turn off cruise control.
Blizzard Conditions
Being stuck in snow can be a
serious situation. Stay with the
vehicle unless there is help nearby.
If possible, use Roadside
Assistance. See Roadside
Assistance Program 031. To get
help and keep everyone in the
vehicle safe:
. Turn on the hazard warning
flashers.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122739) - 2017 - CRC - 10/3/16
Driving and Operating 197
.Tie a red cloth to an outside
mirror.
To save energy, run the vehicle for
only short periods as needed to
warm the vehicle and then shut the
vehicle off and partially close the
window. Moving about to keep warm
also helps.
If it takes some time for help to
arrive, when running the vehicle,
push the accelerator pedal slightly
so the vehicle runs faster than the
idle speed. This keeps the battery
charged to restart the vehicle and to
signal for help with the headlamps.
Do this as little as possible to save
electricity.
If the Vehicle Is Stuck
Slowly and cautiously spin the
wheels to free the vehicle when
stuck in sand, mud, ice, or snow.
The Traction Control System (TCS)
must be turned off by pressing the
TCS/ESC button. Traction control is
not completely off, but will only
engage if the maneuver can cause
damage to the electric drive unit.
{Warning
If the vehicle's tires spin at high
speed, they can explode, and you
or others could be injured. The
vehicle can overheat, causing an
underhood compartment fire or
other damage. Spin the wheels as
little as possible and avoid going
above 56 km/h (35 mph).
Rocking the Vehicle to Get
it Out
Turn the steering wheel left and
right to clear the area around the
front wheels. Turn off TCS. Shift
back and forth between R (Reverse)
and a low forward gear, spinning the
wheels as little as possible. To
prevent electric drive unit wear, wait
until the wheels stop spinning
before shifting gears. Release the
accelerator pedal while shifting, and
press lightly on the accelerator
pedal when the electric drive unit is
in gear. Slowly spinning the wheels
in the forward and reverse
directions causes a rocking motion that could free the vehicle. If that
does not get the vehicle out after a
few tries, it might need to be towed
out. See
Towing the Vehicle 0299.
Vehicle Load Limits
It is very important to know how
much weight the vehicle can
carry. This weight is called the
vehicle capacity weight and
includes the weight of all
occupants, cargo, and all
nonfactory-installed options.
Two labels on the vehicle may
show how much weight it may
properly carry: the Tire and
Loading Information label and
the Certification label.
{Warning
Do not load the vehicle any
heavier than the Gross
Vehicle Weight Rating
(GVWR), or either the
maximum front or rear Gross
(Continued)

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122739) - 2017 - CRC - 10/3/16
Driving and Operating 213
Regen on Demand®
Regen on Demand allows increased
deceleration by pressing and
holding the steering wheel paddle.
It works in D (Drive) and L (Low).
The accelerator pedal can be used
to manage deceleration while using
Regen on Demand.
Cruise control will turn off and the
brake lamps may come on when
this feature is activated.
If the vehicle is in D (Drive) and is
brought to a complete stop while the
Regen on Demand paddle is held,
the vehicle will not creep forward
when the paddle is released. Theaccelerator pedal must be pressed
to move the vehicle forward. See
“One-Pedal Driving”
underElectric
Drive Unit 0206.
If the vehicle is on a steep grade,
the brake pedal must be used to
hold the vehicle.
Hill Top Reserve
Hill Top Reserve enables
regenerative braking efficiency to be
maximized when driving from a
higher elevation immediately after
charging. When turned on, this
feature will stop the charge before
the battery is full, allowing space for
energy from regenerative braking.
This feature also integrates with the
Location Based Charging feature,
allowing the system to be
configured so it is enabled when at
home (On - Home Only) or
away (On - Away Only). See
“Location Based Charging” under
Programmable Charging 0124.
Ride Control Systems
Traction Control/
Electronic Stability
Control
System Operation
The vehicle has a Traction Control
System (TCS) and StabiliTrak®, an
electronic stability control system.
These systems help limit wheel slip
and assist the driver in maintaining
control, especially on slippery road
conditions.
TCS activates if it senses that any
of the drive wheels are spinning or
beginning to lose traction. When this
happens, TCS applies the brakes to
the spinning wheels and reduces
propulsion system power to limit
wheel spin.
StabiliTrak activates when the
vehicle senses a difference between
the intended path and the direction
the vehicle is actually traveling.
StabiliTrak selectively applies
braking pressure to any one of the

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122739) - 2017 - CRC - 10/3/16
Driving and Operating 215
Caution
Do not repeatedly brake or
accelerate heavily when TCS is
off. The vehicle driveline could be
damaged.
To turn off only TCS, press and
release
g. The traction off lighti
displays in the instrument cluster,
and the appropriate message is
displayed in the DIC. See Ride
Control System Messages 0140.
To turn TCS on again, press and
release
g. The traction off lighti
displayed in the instrument cluster
will turn off.
If TCS is limiting wheel spin when
g
is pressed, the system will not turn
off until the wheels stop spinning. To turn off both TCS and StabiliTrak,
press and hold
guntil the traction
off light
iand StabiliTrak OFF
light
gcome on and stay on in the
instrument cluster. The appropriate
messages are displayed in the DIC.
See Ride Control System Messages
0 140. StabiliTrak can only be
disabled below 56 km/h (35 mph).
To turn TCS and StabiliTrak on
again, press and release
g. The
traction off light
iand StabiliTrak
OFF light
gin the instrument cluster
turn off.
Adding accessories can affect the
vehicle performance. See
Accessories and Modifications
0 250.
Cruise Control
The cruise control lets the vehicle
maintain a speed of about 40 km/h
(25 mph) or more without keeping
your foot on the accelerator. Cruise
control does not work at speeds
below 40 km/h (25 mph).
{Warning
Cruise control can be dangerous
where you cannot drive safely at
a steady speed. Do not use
cruise control on winding roads or
in heavy traffic.
Cruise control can be dangerous
on slippery roads. On such roads,
fast changes in tire traction can
cause excessive wheel slip, and
you could lose control. Do not use
cruise control on slippery roads.