2022 CHEVROLET BOLT EV wiring

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
15082216) - 2022 - CRC - 6/25/21
Seats and Restraints 47
Warning (Continued)
occupant should not ride in the front
outboard passenger seat, if the passenger
airbag OFF indicator is lit.
Additional Factors Affecting System
Operation
Seat belts help keep the passenger in
position on the seat during vehicle
maneuvers and braking, which helps the
passenger sensing system maintain the
passenger airbag status. See“Seat Belts”
and “Child Restraints” in the Index for
additional information about the importance
of proper restraint use.
A thick layer of additional material, such as
a blanket or cushion, or aftermarket
equipment such as seat covers, seat heaters,
and seat massagers can affect how well the
passenger sensing system operates. We
recommend that you not use seat covers or
other aftermarket equipment except when
approved by GM for your specific vehicle.
See Adding Equipment to the
Airbag-Equipped Vehicle 047 for more
information about modifications that can
affect how the system operates. The ON indicator may be lit if an object,
such as a briefcase, handbag, grocery bag,
laptop, or other electronic device is put on
an unoccupied seat. If this is not desired,
remove the object from the seat.
{Warning
Stowing articles under the passenger seat
or between the passenger seat cushion
and seatback may interfere with the
proper operation of the passenger
sensing system.
Servicing the Airbag-Equipped
Vehicle
Airbags affect how the vehicle should be
serviced. There are parts of the airbag
system in several places around the vehicle.
Your dealer and the service manual have
information about servicing the vehicle and
the airbag system. To purchase a service
manual, see
Publication Ordering
Information 0293.
{Warning
For up to 10 seconds after the vehicle is
turned off and the 12‐volt battery is
disconnected, an airbag can still inflate
during improper service. You can be
injured if you are close to an airbag
when it inflates. Avoid yellow connectors.
They are probably part of the airbag
system. Be sure to follow proper service
procedures, and make sure the person
performing work for you is qualified to
do so.
Adding Equipment to the
Airbag-Equipped Vehicle
Adding accessories that change the vehicle's
frame, bumper system, height, front end,
or side sheet metal may keep the airbag
system from working properly.
The operation of the airbag system can also
be affected by changing, including
improperly repairing or replacing, any parts
of the following:
.Airbag system, including airbag modules,
front or side impact sensors, sensing and
diagnostic module, or airbag wiring

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
15082216) - 2022 - CRC - 6/25/21
48 Seats and Restraints
.Front seats, including stitching, seams or
zippers
.Seat belts
.Steering wheel, instrument panel,
overhead console, ceiling trim, or pillar
garnish trim
.Inner door seals, including speakers
Your dealer and the service manual have
information about the location of the airbag
modules and sensors, sensing and diagnostic
module, and airbag wiring along with the
proper replacement procedures.
In addition, the vehicle has a passenger
sensing system for the front outboard
passenger position, which includes sensors
that are part of the passenger seat. The
passenger sensing system may not operate
properly if the original seat trim is replaced
with non-GM covers, upholstery, or trim; or
with GM covers, upholstery, or trim
designed for a different vehicle. Any object,
such as an aftermarket seat heater or a
comfort-enhancing pad or device, installed
under or on top of the seat fabric, could
also interfere with the operation of the
passenger sensing system. This could either
prevent proper deployment of the passenger
airbag(s) or prevent the passenger sensing system from properly turning off the
passenger airbag(s). See
Passenger Sensing
System 044.
If the vehicle has rollover roof-rail airbags,
see Different Size Tires and Wheels 0251 for
additional important information.
If the vehicle must be modified because you
have a disability and have questions about
whether the modifications will affect the
vehicle's airbag system, or if you have
questions about whether the airbag system
will be affected if the vehicle is modified for
any other reason, call Customer Assistance.
See Customer Assistance Offices 0287.
Airbag System Check
The airbag system does not need regularly
scheduled maintenance or replacement.
Make sure the airbag readiness light is
working. See Airbag Readiness Light 083.
Caution
If an airbag covering is damaged, opened,
or broken, the airbag may not work
properly. Do not open or break the airbag
coverings. If there are any opened or
broken airbag coverings, have the airbag
(Continued)
Caution (Continued)
covering and/or airbag module replaced.
For the location of the airbags, see Where
Are the Airbags? 040. See your dealer
for service.
Replacing Airbag System Parts
after a Crash
{Warning
A crash can damage the airbag systems
in the vehicle. A damaged airbag system
may not properly protect you and your
passenger(s) in a crash, resulting in
serious injury or even death. To help
make sure the airbag systems are
working properly after a crash, have
them inspected and any necessary
replacements made as soon as possible.
If an airbag inflates, you will need to
replace airbag system parts. See your dealer
for service.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
15082216) - 2022 - CRC - 6/25/21
Instruments and Controls 83
When the vehicle is started, this light
flashes and a chime may come on to remind
the driver to fasten their seat belt.
Then the light stays on solid until the belt is
buckled. This cycle may continue several
times if the driver remains or becomes
unbuckled while the vehicle is moving.
If the driver seat belt is buckled, neither the
light nor the chime comes on.
Front Passenger Seat Belt Reminder
Light
The vehicle may have a front passenger seat
belt reminder light near the passenger
airbag status indicator. SeePassenger
Sensing System 044.
When the vehicle is started, this light
flashes and a chime may come on to remind
passengers to fasten their seat belt. Then the light stays on solid until the belt is
buckled. This cycle continues several times if
the front passenger remains or becomes
unbuckled while the vehicle is moving.
If the front passenger seat belt is buckled,
neither the chime nor the light comes on.
The front passenger seat belt reminder light
and chime may come on if an object is put
on the seat such as a briefcase, handbag,
grocery bag, laptop, or other electronic
device. To turn off the reminder light and/or
chime, remove the object from the seat or
buckle the seat belt.
Airbag Readiness Light
This light shows if there is an electrical
problem with the airbag system. It is
located in the instrument cluster. The
system check includes the airbag sensor(s),
passenger sensing system, the pretensioners
(if equipped), the airbag modules, the
wiring, and the crash sensing and diagnostic
module. For more information on the airbag
system, see
Airbag System 038.
The airbag readiness light comes on for
several seconds when the vehicle is started.
If the light does not come on then, have it
fixed immediately.
{Warning
If the airbag readiness light stays on
after the vehicle is started or comes on
while driving, it means the airbag system
might not be working properly. The
airbags in the vehicle might not inflate in
a crash, or they could even inflate
without a crash. To help avoid injury,
have the vehicle serviced right away.
If there is a problem with the airbag
system, a Driver Information Center (DIC)
message may also come on.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
15082216) - 2022 - CRC - 6/25/21
90 Instruments and Controls
Door Ajar Light
This light comes on when a door is open or
not securely latched. Before driving, check
that all doors are properly closed.
Information Displays
Power Flows
To view the Power Flow screen on the
infotainment display from the home screen,
touch Energy, touch the Energy tab, and
then touch Flow.
The Power Flow screen indicates the current
operating condition. The screen shows
energy flow to and from the high voltage
battery while the vehicle is being driven.
These components will be highlighted when
they are active.
Programmable Charging
Important Information about Portable Electric
Vehicle Charging
.Charging an electric vehicle can stress a
building’s electrical system more than a
typical household appliance.
.Before plugging into any electrical outlet,
have a qualified electrician inspect and
verify the electrical system (electrical
outlet, wiring, junctions, and protection
devices) for heavy-duty service at a
12 amp continuous load.
.Electrical outlets may wear out with
normal usage or may be damaged over
time, making them unsuitable for electric
vehicle charging.
.Check the electrical outlet/plug while
charging and discontinue use if the
electrical outlet/plug is hot, then have the
electrical outlet serviced by a qualified
electrician.
.When outdoors, plug into an electrical
outlet that is weatherproof while in use.
.Mount the charging cord to reduce strain
on the electrical outlet/plug.
.Do not place the charge cord in a position
where it is expected to be submerged in
water.
{Danger
Improper use of portable electric vehicle
charge cords may cause a fire, electrical
shock, or burns, and may result in
damage to property, serious injury,
or death.
.Do not use extension cords,
multi-outlet power strips, splitters,
grounding adaptors, surge protectors,
or similar devices.
.Do not use an electrical outlet that is
worn or damaged, or will not hold the
plug firmly in place.
.Do not use an electrical outlet that is
not properly grounded.
.Do not use an electrical outlet that is
on a circuit with other electrical loads.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
15082216) - 2022 - CRC - 6/25/21
208 Driving and Operating
Charge Cord
IMPORTANT SAFETY INSTRUCTIONS
This symbol indicates risk of electrical shock
if misused.
SeeRadio Frequency Statement 0294.
The vehicle may come equipped with either
a single level or dual level portable charge
cord used to charge the vehicle high voltage
battery. The charge cord may be stored
under the load floor in the rear cargo area.
Single Level Charge Cord
1. Wall Plug
2. Status Indicators
3. Vehicle Connector Latch
4. Release Button
Dual Level Charge Cord
1. 120 Volt Wall Plug (240 Volt Wall Plug Similar)
2. Charge Cord Status Indicator
3. Vehicle Connector Latch
4. Release Button
Important Safety Instructions about Portable
Electric Vehicle Charging
.Charging an electric vehicle can stress a
building’s electrical system more than a
typical household appliance.
.Before plugging into any electrical outlet,
have a qualified electrician inspect and
verify the electrical system (electrical
outlet, wiring, junctions, and protection

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
15082216) - 2022 - CRC - 6/25/21
216 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . . . . . . . . . . 217
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . . 217
Accessories and Modifications . . . . . . . . . . 217
Vehicle Checks
Doing Your Own Service Work . . . . . . . . . 217
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Underhood Compartment Overview . . . 220
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 221
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Battery - North America . . . . . . . . . . . . . . . 224
Park Brake and P (Park) Mechanism Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Wiper Blade Replacement . . . . . . . . . . . . . 226
Windshield Replacement . . . . . . . . . . . . . . . 227
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Headlamp Aiming
Front Headlamp Aiming . . . . . . . . . . . . . . . 228
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . 228
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 229
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Back-Up Lamps . . . . . . . . . . . . . . . . . . . . . . . . 229 License Plate Lamp . . . . . . . . . . . . . . . . . . . . 230
Electrical System
High Voltage Devices and Wiring . . . . . 230
Electrical System Overload . . . . . . . . . . . . . 231
Fuses and Circuit Breakers . . . . . . . . . . . . . 232
Underhood Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Instrument Panel Fuse Block . . . . . . . . . . 236
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . . 238
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Self-Sealing Tires . . . . . . . . . . . . . . . . . . . . . . 239
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . . . 239
Tire Sidewall Labeling . . . . . . . . . . . . . . . . . 240
Tire Designations . . . . . . . . . . . . . . . . . . . . . . 241
Tire Terminology and Definitions . . . . . . 241
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Tire Pressure Monitor System . . . . . . . . . 244
Tire Pressure Monitor Operation . . . . . . 245
Tire Inspection . . . . . . . . . . . . . . . . . . . . . . . . 248
Tire Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . 249
When It Is Time for New Tires . . . . . . . . 250
Buying New Tires . . . . . . . . . . . . . . . . . . . . . 250
Different Size Tires and Wheels . . . . . . . . 251
Uniform Tire Quality Grading . . . . . . . . . . 252
Wheel Alignment and Tire Balance . . . . 253
Wheel Replacement . . . . . . . . . . . . . . . . . . . 253
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254 If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 254
Tire Sealant and Compressor Kit . . . . . . . 255
Storing the Tire Sealant and
Compressor Kit . . . . . . . . . . . . . . . . . . . . . . 260
Jump Starting
Jump Starting - North America . . . . . . . . 260
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . . . . . . . . . . 263
Recreational Vehicle Towing . . . . . . . . . . . 265
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . 266
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
15082216) - 2022 - CRC - 6/25/21
218 Vehicle Care
Warning (Continued)
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 0293.
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
0 283.
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.
2. Go to the front of the vehicle and locate the secondary release lever under the
front center of the hood. Push the
secondary hood release lever to the right
to release.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
15082216) - 2022 - CRC - 6/25/21
230 Vehicle Care
License Plate Lamp
1. Press the spring clip on the right end ofthe lamp assembly to the left to unlock
the lamp assembly.
2. Pull down on the lamp assembly to remove it from the fascia.
4. Turn the bulb socket (1) counterclockwiseto remove it from the lamp assembly (3).
5. Pull the bulb (2) straight out of the bulb socket (1).
6. Push the replacement bulb straight into the bulb socket (1) and turn the bulb
socket (1) clockwise to install it into the
lamp assembly (3).
7. Reinstall the lamp assembly (3) into the fascia by inserting the left side first.
8. Push the spring clip into place.
Electrical System
High Voltage Devices and Wiring
{Warning
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 or labels. Do not probe, tamper
with, cut, or modify high voltage cable or
wiring.