climate control CHEVROLET BOLT EV 2023 Owner's Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2023, Model line: BOLT EV, Model: CHEVROLET BOLT EV 2023Pages: 308, PDF Size: 5.18 MB
Page 154 of 308

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
Driving and Operating 153
Vehicle Charging/Maintenance
Charging
Keep the vehicle plugged in, even when fully
charged, to maintain the battery
temperature ready for the next drive. This is
important when outside temperatures are
extremely hot or cold.
Maintenance
Always keep the tires properly inflated and
the vehicle properly aligned.
The weight of excess cargo in the vehicle
affects efficiency and driving range. Avoid
carrying more than is needed.
Avoid unnecessary use of electrical
accessories. Power used for functions other
than propelling the vehicle will reduce
driving range.
Using a rooftop carrier will reduce efficiency
due to additional weight and drag.
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 haveenacted 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 seat 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.
Page 218 of 308

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
Vehicle Care 217
1. Windshield Washer Fluid Reservoir. SeeWasher Fluid 0218.
2. Cabin Heating Coolant Reservoir. See Cooling System 0217.
3. High Voltage Battery Coolant Reservoir. See Cooling System 0217.
4. HPDM (High Power Distribution Module).
5. APM (Accessory Power Module), OBCM (On-Board Charging Module).
6. Brake Fluid Reservoir. See Brake Fluid
0 219.
7. SPIM, APM, and Charger Module Coolant Reservoir. See Cooling System 0217.
8. Battery. See Battery - North America
0 220.
9. Underhood Compartment Fuse Block. Underhood Compartment Fuse Block
0229.
Cooling System
It is not necessary to regularly check coolant
unless a leak is suspected or an unusual
noise is heard. A coolant loss could indicate
a problem. Have it inspected and repaired
by your dealer.
The following explains the cooling systems
and how to check coolant levels.
.High Voltage Battery
.Single Power Inverter Module (SPIM),
Accessory Power Module (APM), and
Charger Module
.Cabin Heating
High Voltage Battery
During vehicle operation and also during
charging, the high voltage battery cells in
the vehicle are kept within a normal
operating temperature range. If the
temperature rises above this temperature,
the battery cooling system turns on the air
conditioning compressor and cools the
coolant until the correct temperature is
reached. If the temperature falls below this
temperature, a high voltage heater, located
outside the battery on a cradle, heats the
coolant until the correct temperature is
reached.
Single Power Inverter Module (SPIM),
Accessory Power Module (APM), and
Charger Module
The SPIM, APM, and charger module are
cooled using a separate coolant loop. These
modules are kept below a maximum
temperature. If the temperature rises above
this temperature, the electric cooling fan will
turn on to cool the coolant.
Cabin Heating
Cabin heating is maintained by coolant
heated by the Coolant Heater Control
Module (CHCM), separate from the power
electronics and battery coolant loops. This
module heats the coolant based on
temperature inputs from the cabin climate
control systems.
Hybrid Cooling System Pressure Caps
The hybrid cooling system reservoirs have
tamper resistant pressure caps. The coolant
should only be serviced by a qualified
technician.
Checking Coolant
The coolant needs to be replaced at the
appropriate interval. See Maintenance
Schedule 0271.
The coolant reservoirs are in the underhood
compartment. See Underhood Compartment
Overview 0216.
Page 249 of 308

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
248 Vehicle Care
times as well on the government course
as a tire graded 100. The relative
performance of tires depends upon the
actual conditions of their use, however,
and may depart significantly from the
norm due to variations in driving habits,
service practices and differences in road
characteristics and climate.
Traction
The traction grades, from highest to
lowest, are AA, A, B, and C. Those
grades represent the tire's ability to
stop on wet pavement as measured
under controlled conditions on specified
government test surfaces of asphalt and
concrete. A tire marked C may have
poor traction performance. Warning:
The traction grade assigned to this tire
is based on straight-ahead braking
traction tests, and does not include
acceleration, cornering, hydroplaning,
or peak traction characteristics.Temperature
The temperature grades are A (the
highest), B, and C, representing the
tire's resistance to the generation of
heat and its ability to dissipate heat
when tested under controlled conditions
on a specified indoor laboratory test
wheel. Sustained high temperature can
cause the material of the tire to
degenerate and reduce tire life, and
excessive temperature can lead to
sudden tire failure. The grade C
corresponds to a level of performance
which all passenger car tires must meet
under the Federal Motor Safety
Standard No. 109. Grades B and A
represent higher levels of performance
on the laboratory test wheel than the
minimum required by law. Warning:
The temperature grade for this tire is
established for a tire that is properly
inflated and not overloaded. Excessive
speed, underinflation, or excessive
loading, either separately or in
combination, can cause heat buildup
and possible tire failure.Wheel Alignment and Tire
Balance
The tires and wheels were aligned and
balanced at the factory to provide the
longest tire life and best overall
performance. Adjustments to wheel
alignment and tire balancing are not
necessary on a regular basis. Consider an
alignment check if there is unusual tire wear
or the vehicle is significantly pulling to one
side or the other. Some slight pull to the
left or right, depending on the crown of the
road and/or other road surface variations
such as troughs or ruts, is normal. If the
vehicle is vibrating when driving on a
smooth road, the tires and wheels may
need to be rebalanced. See your dealer for
proper diagnosis.
Wheel Replacement
Replace any wheel that is bent, cracked,
or badly rusted or corroded. If wheel nuts
keep coming loose, the wheel, wheel bolts,
and wheel nuts should be replaced. If the
wheel leaks air, replace it. Some aluminum
wheels can be repaired. See your dealer if
any of these conditions exist.
Page 299 of 308

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
298 Index
Assistance Systems (cont'd)Parking and Backing . . . . . . . . . . . . . . . . . . . 184
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Automatic Climate Control System . . . . . . . . . . . . . . . . 144
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Emergency Braking (AEB) . . . . . . . . . . . . . . 190
Headlamp System . . . . . . . . . . . . . . . . . . . . . 105
Avoiding Untrusted Media Devices . . . . . . . . 118
B
Battery Charging Electrical Requirements . . . . . . 210
Exterior Lighting Battery Saver . . . . . . . . 109
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Power Protection . . . . . . . . . . . . . . . . . . . . . . 108
Battery - North America . . . . . . . . . . . . 220, 256
Blade Replacement, Wiper . . . . . . . . . . . . . . . 222
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 126, 127
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
System Warning Light . . . . . . . . . . . . . . . . . . 85
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .218
Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 Brakes (cont'd)
Electric Parking Brake . . . . . . . . . . . . . . . . . . 168
Regenerative Braking . . . . . . . . . . . . . . . . . . 170
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154 Automatic Emergency (AEB) . . . . . . . . . . . 190
Braking System Front Pedestrian (FPB) . . . . . . . . . . . . . . . . . . 191
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . . 161
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . 225 Back-up Lamps . . . . . . . . . . . . . . . . . . . . . . . . . 225
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 225
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 225
License Plate Lamps . . . . . . . . . . . . . . . . . . . 226
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 246
C
Calibration Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
California Perchlorate Materials Requirements . . . 213
California Proposition 65 Warning . . . . . 1, 256
Camera Rear Vision (RVC) . . . . . . . . . . . . . . . . . . . . . . 184
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . .2
Capacities and Specifications . . . . . . . . . . . . . 277
Car Wash Mode . . . . . . . . . . . . . . . . . . . . . . . . . 165
Carbon Monoxide Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Carbon Monoxide (cont'd)
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Management System . . . . . . . . . . . . . . . . . . . . 71
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Charge Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Charging
Delay Override . . . . . . . . . . . . . . . . . . . . . . . . . 200
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Plug-In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Programmable . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Status Feedback . . . . . . . . . . . . . . . . . . . . . . . 201
System Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Utility Interruption . . . . . . . . . . . . . . . . . . . . 210
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Child Restraints
Infants and Young Children . . . . . . . . . . . . . 50
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64, 66
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Child Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . .18
Page 300 of 308

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
Index 299
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . 229
CleaningExterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Climate Control Systems Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Cluster, Instrument . . . . . . . . . . . . . . . . . . . . . . . 79
Collision Damage Repair . . . . . . . . . . . . . . . . . 283
Compartment Underhood . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Compressor Kit, Tire Sealant . . . . . . . . . . . . . 250
Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Connections Connected Services . . . . . . . . . . . . . . . . . . . . 294
Control Traction and Electronic Stability . . . . . . . . 171
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . .154
Controls Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 111
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Courtesy Transportation Program . . . . . . . . 282
Cover
Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 Adaptive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Customer Assistance Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Text Telephone (TTY) Users . . . . . . . . . . . . 280
Customer Information Publications Ordering Information . . . . . 285
Customer Satisfaction Procedure . . . . . . . . . 278
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . 283
Danger, Warning, and Caution . . . . . . . . . . . . . .2
Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Data Collection OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Data Recorders, Event . . . . . . . . . . . . . . . . . . . 287
Daytime Running Lamps (DRL) . . . . . . . . . . . 105
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . . 153
Delayed Charging Override . . . . . . . . . . . . . . 200
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Diagnostics
Connected Services . . . . . . . . . . . . . . . . . . . . 296
Disabled Vehicle Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . . . . 153
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . 17
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Drive Unit Electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Driver Assistance Systems . . . . . . . . . . . . . . . . . . . . 183
Efficiency Gauge . . . . . . . . . . . . . . . . . . . . . . . . 82
Information Center (DIC) . . . . . . . . . . . . . . . . 99
Selected Operating Modes . . . . . . . . . . . . . 164
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Driving Assistance Systems . . . . . . . . . . . . . . . . . . . . 188
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Distracted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Hill and Mountain Roads . . . . . . . . . . . . . . 156
If the Vehicle is Stuck . . . . . . . . . . . . . . . . . 158
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 155
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 155