CHEVROLET BOLT EV 2021 Owner's Manual

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
190 Driving and Operating
{Warning
When using electric products, basic
precautions should always be followed,
including the following:
.Read all the safety warnings and
instructions before using this product.
Failure to follow the warnings and the
instructions may result in electric
shock, fire, and/or serious injury.
.Never leave children unattended near
the vehicle while the vehicle is
charging and never allow children to
play with the charge cord.
.If the plug provided does not fit the
electrical outlet, do not modify the
plug. Arrange for a qualified electrician
to inspect the electrical outlet.
.Do not put fingers into the electric
vehicle connector.
{Warning
.To reduce the risk of fire, installations
shall comply with the requirements of
National Electric Code, ANSI/NFPA 70
(USA), Canadian Electrical Code CSA(Continued)
Warning (Continued)
22.1 and IEC 60364–Electrical
installations in buildings, depending on
the region in which the unit is being
installed. The installer shall comply
with any additional local requirements
mandated by the country and/or
municipality.
.Do not use this product if the flexible
power cord or the electric vehicle cable
is frayed, has broken insulation,
or shows any other signs of damage.
.For Canada only: Not for use in
commercial garages.
.Do not use this product if the
enclosure or the vehicle plug is
broken, cracked, open, or shows any
other indication of damage.
.The plug must be plugged into an
appropriate electrical outlet that is
properly installed in accordance with
all local codes and ordinances. Do not
modify the plug provided with the
product. If the plug does not fit the
electrical outlet, have a proper
electrical outlet installed by a qualified
electrician. If ground is missing, the
(Continued)
Warning (Continued)
charge cord indicators will indicate an
electrical system fault and the vehicle
may not charge.
Charge Cord Status Indicators
After plugging in the charge cord, it will
perform a quick self test.
Verify the charge cord status. When the
O
indicator is lit solid green, the charge cord is
ready to charge the vehicle.
The charge cord utilizes a combination of
the
OandPindicators to display the
status of the charge cord per the following
table.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
Driving and Operating 191
OPSymbol Fault/Condition/Event
OSolid Green(Off (No Light)@No Faults: The charge cord is receiving power from the electrical outlet
and is ready to supply it to the vehicle.
nFlashing GreenOSolid RedR pb
Electrical Outlet/Plug Fault: The charge cord has detected that the
electrical outlet/plug overheated. Electrical outlets may wear out with
normal usage or may be damaged over time, making them unsuitable for
electric vehicle charging. Do not use an electrical outlet that is worn,
damaged, or one that will not hold the plug firmly in place. Use another
electrical outlet or have the electrical outlet serviced by a qualified
electrician. Reset the charge cord by unplugging the charge cord from the
electrical outlet and re-plugging it.
(Off (No Light)OSolid RedR o
Electrical System Fault: The charge cord has detected a missing or
improper ground within the building's electrical system. Do not use an
electrical outlet that is not properly grounded. Use another electrical outlet
or have a qualified electrician inspect and verify the building's electrical
system.
(Off (No Light)nFlashing RedRb
Vehicle Fault: The charge cord ground-fault circuit interrupter (GFCI) has
tripped. Ensure that there is no physical damage to the charge cord, and
that the vehicle plug is seated completely and making a good connection.
Reset the charge cord by unplugging it from the electrical outlet and
re-plugging it. If the fault remains, see an authorized dealer for service.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
192 Driving and Operating
OPSymbol Fault/Condition/Event
OSolid GreennFlashing RedR m
Charge Cord Fault: The charge cord has detected a potential problem with
the charge cord. Reset the charge cord by unplugging it from the electrical
outlet and re-plugging it. If the fault remains, see an authorized dealer for
service.
If no status indicators are lit, ensure the
electrical outlet is powered.
Charge Level Selection
Charge level selection can be made using
the Charge Mode tab on the Charging
screen on the infotainment display. See
“Portable Cord Limit Selection” under
Programmable Charging 090.
{Warning
Using a charge level that exceeds the
electrical circuit or electrical outlet
capacity may start a fire or damage the
electrical circuit. Use the lowest charge
level until a qualified electrician inspects
(Continued)
Warning (Continued)
the electrical circuit capacity. Use the
lowest charge level if the electrical circuit
or electrical outlet capacity is not known.
Grounding Instructions
The charge circuit must be grounded. If this
charge circuit should malfunction or break
down, grounding provides a path of least
resistance for electric current to reduce the
risk of electric shock. This product is
equipped with a cord that has an equipment
grounding conductor and a grounding plug.
The plug must be plugged into an
appropriate outlet that is properly installed
and grounded in accordance with all local
codes and ordinances.
{Warning
Improper connection of the charge cord
ground may cause electrical shock. Check
with a qualified electrician if there is
doubt as to whether the charge circuit is
properly grounded. Do not modify the
plug provided with the product. If it will
not fit the electrical outlet, have a proper
electrical outlet installed by a qualified
electrician.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
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Driving and Operating 193
Mounting Instructions
1. Identify an appropriate location for thecharge cord.
2. Locate a mounting support, such as a wall stud.
The appropriate height for mounting the
charge cord is 91 cm (36 in) from the
floor.
3. Mark and drill the mounting holes in awall stud or suitable structure. Stay
away from any power source.
Space the holes 18.7 cm (7 3/8 in) apart.
4. Install the mounting screws in the wall surface leaving the head of the screws
5 mm (3/16 in) from the surface.5. Securely mount the charge cord on tothe screws.
6. Connect the wall plug to the electrical outlet.
7. Connect the vehicle plug to the charge port.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
194 Driving and Operating
Lock Feature
A lock can be added to the vehicle plug for
additional security.
FCC Information
SeeRadio Frequency Statement 0271.
Utility Interruption of Charging
This vehicle will respond to requests through
the utility company to limit or completely
block electrical power grid usage. This
feature is inactive during DC charging.
A utility interruption of charging will
lengthen the vehicle charge time.
When electrical grid power is completely
blocked, the vehicle will delay charging until
the utility interruption has expired. The
vehicle should be left plugged in so that the
vehicle can automatically begin charging. Changing the charge mode to Immediate or
performing a delayed charging override will
not disable a utility interruption. Unplugging
and plugging the car back in will also not
disable a utility interruption.
A pop-up will appear in the infotainment
display while starting the vehicle following
any utility interruption. See
“Charging
Interrupted or Overridden Pop-Up” under
Programmable Charging 090.
A message will display on the instrument
cluster indicating that a utility interruption
has occurred.
Electrical Requirements for
Battery Charging
This vehicle is capable of being charged with
most standard vehicle charging equipment
complying with one or more of the
following:
.SAE J1772
.SAE J2847-2
.IEC 61851-1
.IEC 61851-22
.IEC 61851-23
.IEC 61851-24
.IEC 62196-1
.IEC 62196-2
.IEC 62196-3
The portable charge cord requires a
minimum circuit capacity of 120 volts and
15 amps.
Charging equipment with a rating of at least
220 volts/40 amps will provide the fastest
charging time and best charging efficiency
to recharge the high voltage battery. Always
follow the charging equipment instructions.
Contact your dealer for more information.
Caution
Do not use portable or stationary backup
generating equipment to charge the
vehicle. This may cause damage to the
vehicle's charging system. Only charge
the vehicle from utility supplied power.
Trailer Towing
General Towing Information
{Warning
Never tow a trailer with your vehicle.
It was not designed or intended to tow a
trailer.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
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Driving and Operating 195
Conversions and Add-Ons
Add-On Electrical Equipment
{Warning
The Data Link Connector (DLC) is used for
vehicle service and Emission Inspection/
Maintenance testing. SeeService Vehicle
Soon Light 085. 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.
Caution
Some electrical equipment can damage
the vehicle or cause components to not
work and would not be covered by the
vehicle warranty. Always check with your
dealer before adding electrical equipment.
Add-on equipment can drain the vehicle's
12-volt battery, even if the vehicle is not
operating. When adding electrical equipment, it should
only be connected using the accessory
power outlets. The maximum power that
can be supplied by one accessory power
outlet or spread across all three is 200 watts
or 15 amps. Exceeding 200 watts or 15 amps
may cause erratic vehicle operation.
The vehicle has an airbag system. Before
attempting to add anything electrical to the
vehicle, see
Servicing the Airbag-Equipped
Vehicle 047 and
Adding Equipment to the Airbag-Equipped
Vehicle 047.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
196 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . . . . . . . . . . 197
California Proposition 65 Warning . . . . . 197
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . . 197
Accessories and Modifications . . . . . . . . . 197
Vehicle Checks
Doing Your Own Service Work . . . . . . . . 198
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Underhood Compartment Overview . . . 200
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 201
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Battery - North America . . . . . . . . . . . . . . . 204
Park Brake and P (Park) Mechanism Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Wiper Blade Replacement . . . . . . . . . . . . . 206
Windshield Replacement . . . . . . . . . . . . . . 207
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Headlamp Aiming
Front Headlamp Aiming . . . . . . . . . . . . . . . 208
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . 208
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . 209 High Intensity Discharge (HID)
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps . . . . . . . . . . . . . . . . . . . . . . 209
License Plate Lamp . . . . . . . . . . . . . . . . . . . . 209
Electrical System
High Voltage Devices and Wiring . . . . . . 210
Electrical System Overload . . . . . . . . . . . . . 210
Fuses and Circuit Breakers . . . . . . . . . . . . . 211
Underhood Compartment Fuse Block . . . 211
Instrument Panel Fuse Block . . . . . . . . . . . 214
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . . 216
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Self-Sealing Tires . . . . . . . . . . . . . . . . . . . . . . . 217
Tire Sidewall Labeling . . . . . . . . . . . . . . . . . . 217
Tire Designations . . . . . . . . . . . . . . . . . . . . . . 218
Tire Terminology and Definitions . . . . . . 219
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Tire Pressure Monitor System . . . . . . . . . 222
Tire Pressure Monitor Operation . . . . . . . 223
Tire Inspection . . . . . . . . . . . . . . . . . . . . . . . . 226
Tire Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . 226
When It Is Time for New Tires . . . . . . . . 227
Buying New Tires . . . . . . . . . . . . . . . . . . . . . 228
Different Size Tires and Wheels . . . . . . . 229
Uniform Tire Quality Grading . . . . . . . . . 229 Wheel Alignment and Tire Balance . . . . 231
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 231
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 232
Tire Sealant and Compressor Kit . . . . . . . 232
Storing the Tire Sealant and
Compressor Kit . . . . . . . . . . . . . . . . . . . . . . 238
Jump Starting
Jump Starting - North America . . . . . . . . 238
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . . . . . . . . . 240
Recreational Vehicle Towing . . . . . . . . . . . 242
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
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Vehicle Care 197
General Information
For service and parts needs, visit your
dealer. You will receive genuine GM parts
and GM-trained and supported service
people.
Genuine GM parts have one of these marks:
California Proposition 65 Warning
{Warning
Most motor vehicles, including this one,
as well as many of its service parts and
fluids, contain and/or emit chemicals
known to the State of California to cause(Continued)
Warning (Continued)
cancer and birth defects or other
reproductive harm. Engine exhaust, many
parts and systems, many fluids, and
some component wear by-products
contain and/or emit these chemicals. For
more information go to
www.P65Warnings.ca.gov/
passenger-vehicle.
See Battery - North America 0204 and
Jump Starting - North America 0238 and
the back cover.
California Perchlorate Materials
Requirements
Certain types of automotive applications,
such as airbag initiators, seat belt
pretensioners, and lithium batteries
contained in electronic keys, may contain
perchlorate materials. Perchlorate Material –
special handling may apply. See
www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Accessories and Modifications
Adding non-dealer accessories or making
modifications to the vehicle can affect
vehicle performance and safety, including
such things as airbags, braking, stability,
ride and handling, emissions systems,
aerodynamics, durability, and electronic
systems like antilock brakes, traction control,
and stability control. These accessories or
modifications could even cause malfunction
or damage not covered by the vehicle
warranty.
Damage to suspension components caused
by modifying vehicle height outside of
factory settings will not be covered by the
vehicle warranty.
Damage to vehicle components resulting
from modifications or the installation or use
of non-GM certified parts, including control
module or software modifications, is not
covered under the terms of the vehicle
warranty and may affect remaining
warranty coverage for affected parts.
GM Accessories are designed to complement
and function with other systems on the
vehicle. See your dealer to accessorize the
vehicle using genuine GM Accessories
installed by a dealer technician.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
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198 Vehicle Care
Also, seeAdding Equipment to the
Airbag-Equipped Vehicle 047.
Vehicle Checks
Doing Your Own Service Work
{Warning
Never try to do your own service on high
voltage battery components. You can be
injured and the vehicle can be damaged if
you try to do your own service work.
Service and repair of these high voltage
battery components should only be
performed by a trained dealer technician
with the proper knowledge and tools.
Exposure to high voltage can cause shock,
burns, and even death. The high voltage
components in the vehicle can only be
serviced by technicians with special
training.
High voltage components are identified
by labels. Do not remove, open, take
apart, or modify these components. High
voltage cable or wiring has orange
covering. Do not probe, tamper with, cut,
or modify high voltage cable or wiring.
{Warning
It can be dangerous to work on your
vehicle if you do not have the proper
knowledge, service manual, tools,
or parts. Always follow owner’s manual
procedures and consult the service
manual for your vehicle before doing any
service work.
If doing some of your own service work, use
the proper service manual. It tells you much
more about how to service the vehicle than
this manual can. To order the proper service
manual, see Publication Ordering
Information 0270.
This vehicle has an airbag system. Before
attempting to do your own service work,
see Servicing the Airbag-Equipped Vehicle
0 47.
Keep a record with all parts receipts and list
the mileage and the date of any service
work performed. See Maintenance Records
0 260.
Hood
{Warning
Components under the hood can get hot
from running the engine. To help avoid
the risk of burning unprotected skin,
never touch these components until they
have cooled, and always use a glove or
towel to avoid direct skin contact.
Clear any snow from the hood before
opening.
To open the hood: 1. Pull the hood release lever with the
isymbol. It is on the lower left side
of the instrument panel.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
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Vehicle Care 199
2. Go to the front of the vehicle and locatethe secondary release lever under the
front center of the hood. Push the
secondary hood release lever to the right
to release.3. Lift the hood and release the hood proprod from its retainer, in the front of the
engine compartment. Securely insert the
rod end into the slot marked with an
arrow, on the underside of the hood.
To close the hood: 1. Before closing the hood, be sure all filler caps are on properly, and all tools are
removed.
2. Lift the hood and remove the hood prop rod from the underside of the hood.
Return the prop rod to its retainer. The
prop rod must click into place when
returning it to the retainer to prevent
hood damage. 3. Lower the hood 20 cm (8 in) above the
vehicle and release it. Check to make
sure the hood is latched completely.
Repeat this process with additional force
if necessary.
{Warning
Do not drive the vehicle if the hood is
not latched completely. The hood could
open fully, block your vision, and cause a
crash. You or others could be injured.
Always close the hood completely before
driving.