
Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
268 Vehicle Care
The TPMS will not activate the tire
fill alert properly under the following
conditions:
.There is interference from an
external device or transmitter.
. The air pressure from the
inflation device is not sufficient
to inflate the tire.
. There is a malfunction in
the TPMS.
. There is a malfunction in the
horn or turn signal lamps.
. The identification code of the
TPMS sensor is not registered to
the system.
. The battery of the TPMS sensor
is low.
If the tire fill alert does not operate
due to TPMS interference, move the
vehicle about 1 m (3 ft) back or
forward and try again. If the tire fill
alert feature is not working, use a
tire pressure gauge.TPMS Sensor Matching
Process
Each TPMS sensor has a unique
identification code. The identification
code needs to be matched to a new
tire/wheel position after rotating the
vehicle’s tires or replacing one or
more of the TPMS sensors. The
TPMS sensor matching process
should also be performed after
replacing a spare tire with a road
tire containing the TPMS sensor.
The malfunction light and the DIC
message should go off at the next
ignition cycle using POWER
O. The
sensors are matched to the tire/
wheel positions, using a TPMS
relearn tool, in the following order:
driver side front tire, passenger side
front tire, passenger side rear tire,
and driver side rear. See your
dealer for service or to purchase a
relearn tool. A TPMS relearn tool
can also be purchased. See Tire
Pressure Monitor Sensor Activation
Tool at
www.gmtoolsandequipment.com or
call 1-800-GM TOOLS
(1-800-468-6657). There are two minutes to match the
first tire/wheel position, and
five minutes overall to match all four
tire/wheel positions. If it takes
longer, the matching process stops
and must be restarted.
The TPMS sensor matching
process is:
1. Set the parking brake.
2. Press POWER
Oto start the
vehicle. See Power Button
0 182.
3. Make sure the Tire Pressure info page option is turned on.
The info pages on the DIC can
be turned on and off through
the Options menu. See Driver
Information Center (DIC) 0118.
4. Use the DIC controls on the right side of the steering wheel
to scroll to the Tire Pressure
screen under the DIC
info page.
5. Press and hold
Vin the center
of the DIC controls.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
276 Vehicle Care
Tire Chains
{Warning
Do not use tire chains. There is
not enough clearance. Tire chains
used on a vehicle without the
proper amount of clearance can
cause damage to the brakes,
suspension, or other vehicle
parts. The area damaged by the
tire chains could cause loss of
control and a crash.
Use another type of traction
device only if its manufacturer
recommends it for the vehicle's
tire size combination and road
conditions. Follow that
manufacturer's instructions. To
avoid vehicle damage, drive slow
and readjust or remove the
traction device if it contacts the
vehicle. Do not spin the wheels.
If traction devices are used, install
them on the front tires.
If a Tire Goes Flat
This vehicle has self-sealing tires.
SeeSelf-Sealing Tires 0258. Tread
punctures typically will not cause
tires to lose air. However, if the
vehicle does get a flat tire, there is
no spare tire, tire changing
equipment, or place to store a tire.
Contact Roadside Assistance
for help.
It is unusual for a tire to blow out,
especially if the tires are maintained
properly. If air goes out of a tire, it is
much more likely to leak out slowly.
See Tires 0257. But if there is ever
a blowout, here are a few tips about
what to expect and what to do.
If a front tire fails, the flat tire will
create a drag that pulls the vehicle
toward that side. Take your foot off
the accelerator pedal and grip the
steering wheel firmly. Steer to
maintain lane position, and then
gently brake to a stop, well off the
road, if possible.
A rear blowout, particularly on a
curve, acts much like a skid and
may require the same correction as used in a skid. Stop pressing the
accelerator pedal and steer to
straighten the vehicle. It may be
very bumpy and noisy. Gently brake
to a stop, well off the road,
if possible.
{Warning
Lifting a vehicle and getting under
it to do maintenance or repairs is
dangerous without the
appropriate safety equipment and
training. If a jack is provided with
the vehicle, it is designed only for
changing a flat tire. If it is used for
anything else, you or others could
be badly injured or killed if the
vehicle slips off the jack. If a jack
is provided with the vehicle, only
use it for changing a flat tire.
If a tire goes flat, avoid further tire
and wheel damage by driving slowly
to a level place, well off the road,
if possible. 1. Turn on the hazard warning flashers. See Hazard Warning
Flashers 0131.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
Service and Maintenance 305
Fluids
Proper fluid levels and approved
fluids protect the vehicle’s systems
and components. See
Recommended Fluids and
Lubricants0307 for GM approved
fluids.
. Keep the windshield washer fluid
reservoir filled.
. Instrument cluster lights may
come on to indicate that fluids
may be low and need to be
filled.
Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.
With a multi-point inspection, your
dealer can inspect the hoses and
advise if replacement is needed. 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
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.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
Index 339
Gauges (cont'd)Driver Efficiency . . . . . . . . . . . . . . . . 98
Odometer . . . . . . . . . . . . . . . . . . . . . . . 97
Power Indicator . . . . . . . . . . . . . . . . . 99
Speedometer . . . . . . . . . . . . . . . . . . . 97
Trip Odometer . . . . . . . . . . . . . . . . . . 97
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . . . 94
General Information Service and Maintenance . . . . . 300
Towing . . . . . . . . . . . . . . . . . . . . . . . . 230
Vehicle Care . . . . . . . . . . . . . . . . . . 233
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 316
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 247
Hands-Free Phone . . . . . . . . . . . . . 155
Hazard Warning Flashers . . . . . . . 131
Head Restraints . . . . . . . . . . . . . . . . . 32
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . 247
Automatic . . . . . . . . . . . . . . . . . . . . . 131
Bulb Replacement . . . . . . . . . . . . 247
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 130
Flash-to-Pass . . . . . . . . . . . . . . . . . 130 Headlamps (cont'd)
High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . . . 248
High-Beam On Light . . . . . . . . . . 106
High/Low Beam Changer . . . . . 130
Lamps On Reminder . . . . . . . . . 106
Heated
Rear Seats . . . . . . . . . . . . . . . . . . . . . 39
Steering Wheel . . . . . . . . . . . . . . . . . 86
Heated Front Seats . . . . . . . . . . . . . . 35
Heated Mirrors . . . . . . . . . . . . . . . . . . . 25
Heating . . . . . . . . . . . . . . . . . . . . . . . . . 163
High Voltage Battery Gauge . . . . . 98
High Voltage Devices and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . 249
High-Beam On Light . . . . . . . . . . . . 106
Hill and Mountain Roads . . . . . . . . 176
Hill Start Assist (HSA) . . . . . . . . . . 193
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . . 40
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
I
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 22
Indicator Pedestrian Ahead . . . . . . . . . . . . 104 Indicator (cont'd)
Vehicle Ahead . . . . . . . . . . . . . . . . 104
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 61
Information Energy . . . . . . . . . . . . . . . . . . . . . . . .115
Publication Ordering . . . . . . . . . . 321
Instrument Cluster . . . . . . . . . . . . . . . 94
Instrument Panel Storage Area . . . . . . . . . . . . . . . . . . . 81
Instrument Panel Overview . . . . . . . 5
Interior Rearview Mirrors . . . . . . . . . 25
Introduction . . . . . . . . . . . . . . . . . . 2, 135
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 284
K
Keyless Entry
Remote (RKE) System . . . . . . . . . . 8
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
L
Labeling, Tire Sidewall . . . . . . . . . . 259
Lamps
Courtesy . . . . . . . . . . . . . . . . . . . . . . 132
Daytime Running (DRL) . . . . . . 130
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 133

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Index 343
Seat Belts (cont'd)Use During Pregnancy . . . . . . . . . . 44
Seats Adjustment, Front . . . . . . . . . . . . . . . 34
Head Restraints . . . . . . . . . . . . . . . . 32
Heated Front . . . . . . . . . . . . . . . . . . . 35
Heated, Rear . . . . . . . . . . . . . . . . . . . 39
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Reclining Seatbacks . . . . . . . . . . . . 34
Securing Child Restraints . . . . 76, 78
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 106
OnStar . . . . . . . . . . . . . . . . . . . . . . . 328
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 22
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 22
Self-Sealing Tires . . . . . . . . . . . . . . . 258
Service . . . . . . . . . . . . . . . . . . . . . . . . . 169
Accessories andModifications . . . . . . . . . . . . . . . . 234
Doing Your Own Work . . . . . . . . 234
Maintenance Records . . . . . . . . 309
Maintenance, General Information . . . . . . . . . . . . . . . . . . 300
Parts Identification . . . . . . . . . . . . 310
Scheduling Appointments . . . . . 318
Vehicle Soon Light . . . . . . . . . . . . 102
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . 103 Servicing the Airbag . . . . . . . . . . . . . 57
Settings . . . . . . . . . . . . . . . . . . . . . . . . 157
Shifting
Into Park . . . . . . . . . . . . . . . . . . . . . . 185
Out of Park . . . . . . . . . . . . . . . . . . . 185
Side Blind Zone Alert (SBZA) . . . 209
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 132
Software Updates . . . . . . . . . . . . . . 139
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 311
Speedometer . . . . . . . . . . . . . . . . . . . . 97
Sport Mode Light . . . . . . . . . . . . . . . 103
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . 105
Start
Remote . . . . . . . . . . . . . . . . . . . . . . . . . 15
Start Assist, Hill . . . . . . . . . . . . . . . . . 193
Starting and Stopping the Vehicle . . . . . . . . . . . . . . . . . . . . . . . . 184
Status Screens
Charging . . . . . . . . . . . . . . . . . . . . . 218
Steering . . . . . . . . . . . . . . . . . . . . . . . . 174 Heated Wheel . . . . . . . . . . . . . . . . . . 86
Wheel Adjustment . . . . . . . . . . . . . . 85
Wheel Controls . . . . . . . . . . . . . . . . . 85
Stoplamps and Back-up Lamps Bulb Replacement . . . . . . . . . . . . 248 Storage Areas
Cargo Cover . . . . . . . . . . . . . . . . . . . . 82
Cargo Management System . . . . 83
Center Console . . . . . . . . . . . . . . . . . 82
Instrument Panel . . . . . . . . . . . . . . . 81
Storage Compartments . . . . . . . . . . 81
Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . 283
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 178
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 30
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System
Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 204
Systems Driver Assistance . . . . . . . . . . . . . 199
T
TaillampsBulb Replacement . . . . . . . . . . . . 248
Teen Driver . . . . . . . . . . . . . . . . . . . . . 158
Text Telephone (TTY) Users . . . . 315
Theft-Deterrent Systems . . . . . . . . . 23 Immobilizer . . . . . . . . . . . . . . . . . . . . . 22
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257