
Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
260 Vehicle Care
1. Windshield Washer FluidReservoir. See Washer Fluid
0 261.
2. Cabin Heating Coolant Reservoir. See Cooling System
0 260.
3. High Voltage Battery Coolant Reservoir. See Cooling System
0 260.
4. HPDM (High Power Distribution Module).
5. APM (Accessory Power Module), OBCM (On-Board
Charging Module).
6. Brake Fluid Reservoir. See Brake Fluid 0263.
7. SPIM, APM, and Charger Module Coolant Reservoir. See
Cooling System 0260.
8. Battery. See Battery - North
America 0264.
9. Underhood Compartment Fuse Block. Underhood
Compartment Fuse Block
0 272.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.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
Vehicle Care 275
FusesUsage
42 Automatic occupant
sensing
43 Window switch
44 Rechargeable energy
storage system
45 Vehicle integration
control module
46 Integrated chassis
control module
47 Headlamp leveling
48 Integrated chassis
control module
49 Interior rearview
mirror
50 –
51 Electric brake boost
52 Rear camera
53 Run/Crank relay
54 A/C control module
55 Rechargeable energy
storage system
coolant pump Fuses
Usage
56 –
57 Power electronics
coolant pump
58 Engine control module
59 Electric steering
column lock
60 HVAC electric heater
61 On-board charging
module
62 Transmission range
control module 1
63 Electric cooling fan
64 Engine control module
65 Auxiliary heater pump
66 Powertrain relay
67 Drive unit controller
68 Rear window
defogger
69 Second run/Crank
relay
70 A/C control module
71 – Fuses
Usage
72 Transmission range
control module
73 Single power inverter
module
74 –

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
276 Vehicle Care
Instrument Panel Fuse
BlockThe instrument panel fuse block is
on the left side of the instrument
panel. To access the fuses, open
the fuse panel door by pulling out.
To reinstall the door, insert the top
tab first, then push the door back
into its original location.Fuses Usage
F01 Video processing
module
F02 Indicator light solar
sensor
F03 Side blind zone alert
F04 Passive entry, passive
start
F05 CGM
F06 Body control module 4
F07 Body control module 3
F08 Body control module 2
F09 Body control module 1
F10 Trailer interface
module 1
F11 Amplifier
F12 Body control module 8 Fuses Usage
F13 Data link connector 1
F14 Automatic parking
assist
F15 -
F16 Single power inverter
module 1
F17 Body control module 6
F18 Body control module 5
F19 –
F20 –
F21 –
F22 –
F23 USB
F24 Wireless charging
module
F25 Reflected LED alert
display
F26 Heated steering wheel
F27 –
F28 Instrument cluster 2

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
Index 359
ArmrestRear Seat . . . . . . . . . . . . . . . . . . . . . . 64
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . . 336
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . 225
Assistance Systems for
Parking and Backing . . . . . . . . . . 222
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . 172
Theft-Deterrent Feature . . . . . . . 158
Automatic Climate Control System . . . . . . . 186
Door Locks . . . . . . . . . . . . . . . . . . . . . 43
Forward Braking . . . . . . . . . . . . . . 227
Headlamp System . . . . . . . . . . . . 153
Auxiliary Devices . . . . . . . . . . . . . . . . . . . . . . . 172
B
Battery . . . . . . . . . . . . . . . . . . . . . . . . . 122Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 156
Power Protection . . . . . . . . . . . . . 156
Battery - North America . . . . 264, 304
Battery Gauge High Voltage . . . . . . . . . . . . . . . . . . 122
Blade Replacement, Wiper . . . . . 266 Bluetooth
Overview . . . . . . . . . . . . . . . . . . . . . 175
Bluetooth Audio . . . . . . . . . . . . . . . . 172
Brake Parking, Electric . . . . . . . . . . . . . . 213
System Warning Light . . . . . . . . 126
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Antilock . . . . . . . . . . . . . . . . . . . . . . . 213
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 215
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Regenerative Braking . . . . . . . . . 215
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 195 Automatic Forward . . . . . . . . . . . 227
Braking System Front Pedestrian (FPB) . . . . . . . 229
Break-In, New Vehicle . . . . . . . . . . 203
Bulb Replacement
Halogen Bulbs . . . . . . . . . . . . . . . . 269
Headlamp Aiming . . . . . . . . . . . . . 269
Headlamps . . . . . . . . . . . . . . . . . . . 269
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . 269
License Plate Lamps . . . . . . . . . 270
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 270
Buying New Tires . . . . . . . . . . . . . . . 291
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 113
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 256
California Proposition
65 Warning . . . . . . . . . .255, 264, 304, Back Cover
Canadian Vehicle Owners . . . . . . . . 2
Capacities and
Specifications . . . . . . . . . . . . . . . . . 331
Carbon Monoxide Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . 47
Winter Driving . . . . . . . . . . . . . . . . 198
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . 106
Management System . . . . . . . . . 107
Caution, Danger, and Warning . . . . 2
Center Console Storage . . . . . . . . 106
Chains, Tire . . . . . . . . . . . . . . . . . . . . 296
Charge Cord . . . . . . . . . . . . . . . . . . . . 243
Charging Delay Override . . . . . . . . . . . . . . . 239
Electrical Requirements . . . . . . 251
Plug-In . . . . . . . . . . . . . . . . . . . . . . . 235
Programmable . . . . . . . . . . . . . . . . 131
Utility Interruption . . . . . . . . . . . . . 250

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
360 Index
Charging (cont'd)Wireless . . . . . . . . . . . . . . . . . . . . . . .115
Charging Status Screens . . . . . . . 240
Charging System Light . . . . . . . . . 125
Child Restraints Infants and Young Children . . . . . 85
Lower Anchors and Tethersfor Children . . . . . . . . . . . . . . . . . . . 90
Older Children . . . . . . . . . . . . . . . . . . 83
Securing . . . . . . . . . . . . . . . . . . .99, 101
Systems . . . . . . . . . . . . . . . . . . . . . . . . 87
Circuit Breakers . . . . . . . . . . . . . . . . 272
Cleaning Exterior Care . . . . . . . . . . . . . . . . . .311
Interior Care . . . . . . . . . . . . . . . . . . 316
Climate Control Systems Automatic . . . . . . . . . . . . . . . . . . . . . 186
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Cluster, Instrument . . . . . . . . . . . . . 118
Collision Damage Repair . . . . . . . 339
Compartment
Underhood . . . . . . . . . . . . . . . . . . . 259
Compartments
Storage . . . . . . . . . . . . . . . . . . . . . . . 105
Compass . . . . . . . . . . . . . . . . . . . . . . . 113
Compressor Kit, Tire Sealant . . . 297
Connections OnStar . . . . . . . . . . . . . . . . . . . . . . . 349 Control
Traction and Electronic
Stability . . . . . . . . . . . . . . . . . . . . . 217
Control of a Vehicle . . . . . . . . . . . . . 195
Convex Mirrors . . . . . . . . . . . . . . . . . . 50
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . 186
Cooling System . . . . . . . . . . . . . . . . . 260
Courtesy Lamps . . . . . . . . . . . . . . . . 155
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 338
Cover
Cargo . . . . . . . . . . . . . . . . . . . . . . . . . 106
Cruise Control . . . . . . . . . . . . . . . . . . 219 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Cupholders . . . . . . . . . . . . . . . . . . . . . 105
Customer Assistance . . . . . . . . . . . 335 Offices . . . . . . . . . . . . . . . . . . . . . . . . 334
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 335
Customer Information Service Publications
Ordering Information . . . . . . . . 341
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 332
D
Damage Repair, Collision . . . . . . . 339
Danger, Warning, and Caution . . . . 2 Data Collection
OnStar . . . . . . . . . . . . . . . . . . . . . . . 345
Data Recorders, Event . . . . . . . . . 344
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 152
Defensive Driving . . . . . . . . . . . . . . . 194
Delayed Charging Override . . . . . 239
Delayed Locking . . . . . . . . . . . . . . . . . 43
Devices Auxiliary . . . . . . . . . . . . . . . . . . . . . . 172
Diagnostics
OnStar . . . . . . . . . . . . . . . . . . . . . . . 351
Distracted Driving . . . . . . . . . . . . . . . 194
Dome Lamps . . . . . . . . . . . . . . . . . . . 155
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 131
Delayed Locking . . . . . . . . . . . . . . . . 43
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Power Locks . . . . . . . . . . . . . . . . . . . . 43
Drive Unit Electric . . . . . . . . . . . . . . . . . . . . . . . 208
Driver Teen . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Driver Assistance Systems . . . . . 221
Driver Efficiency Gauge . . . . . . . . 122
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . 141

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
Index 361
Driver Selected OperatingModes . . . . . . . . . . . . . . . . . . . . . . . . 208
Driving Assistance Systems . . . . . . . . . . 225
Defensive . . . . . . . . . . . . . . . . . . . . . 194
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 195
Hill and Mountain Roads . . . . . . 198
If the Vehicle is Stuck . . . . . . . . . 199
Loss of Control . . . . . . . . . . . . . . . 196
Off-Road Recovery . . . . . . . . . . . 196
Vehicle Load Limits . . . . . . . . . . . 200
Wet Roads . . . . . . . . . . . . . . . . . . . 197
Winter . . . . . . . . . . . . . . . . . . . . . . . . 198
Driving for Better Energy Efficiency . . . . . . . . . . . . . . . . . . . . . . 30
E
Electric Drive Unit . . . . . . . . . . . . . . 208
Electric Parking Brake . . . . . . . . . . 213
Electric Parking Brake Light . . . . 126
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 252
Electrical Requirements for Battery Charging . . . . . . . . . . . . . . 251
Electrical System Fuses and Circuit Breakers . . . 272
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 276 Electrical System (cont'd)
Overload . . . . . . . . . . . . . . . . . . . . . 271
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . 347
Energy Efficiency Driving . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Energy Information . . . . . . . . . . . . . 138
Energy Settings . . . . . . . . . . . . . . . . 140
Engine Cooling System . . . . . . . . . . . . . . . 260
Entry Lighting . . . . . . . . . . . . . . . . . . . 156
Event Data Recorders . . . . . . . . . . 344
Exit Lighting . . . . . . . . . . . . . . . . . . . . 156
Extended Parking . . . . . . . . . . . . . . . 207
Extender, Seat Belt . . . . . . . . . . . . . . 69
Exterior Lamp Controls . . . . . . . . . 150
Exterior Lamps Off Reminder . . . 152
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . . 156
F
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 152
Flashers, Hazard Warning . . . . . . 153
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 296
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 319
FluidBrakes . . . . . . . . . . . . . . . . . . . . . . . . 263
Washer . . . . . . . . . . . . . . . . . . . . . . . 261 Folding Mirrors . . . . . . . . . . . . . . . . . . 50
Forward Automatic Braking . . . . . 227
Forward Collision Alert
(FCA) System . . . . . . . . . . . . . . . . . 225
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 342
Front Pedestrian Braking
(FPB) System . . . . . . . . . . . . . . . . . 229
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 59
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 60
Fuses Fuses and Circuit Breakers . . . 272
Instrument Panel FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 276
Underhood Compartment . . . . . 272
G
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 267
Gauges Battery . . . . . . . . . . . . . . . . . . . . . . . 122
Driver Efficiency . . . . . . . . . . . . . . 122
Odometer . . . . . . . . . . . . . . . . . . . . . 121
Power Indicator . . . . . . . . . . . . . . . 123
Speedometer . . . . . . . . . . . . . . . . . 121
Trip Odometer . . . . . . . . . . . . . . . . 121
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . .118

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
Index 363
Lap-Shoulder Belt . . . . . . . . . . . . . . . 67
LATCH SystemReplacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . . . 99
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 90
LED Lighting . . . . . . . . . . . . . . . . . . . . 269
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Lighting
Entry . . . . . . . . . . . . . . . . . . . . . . . . . 156
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Illumination Control . . . . . . . . . . . 154
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Lights Airbag Readiness . . . . . . . . . . . . . 124
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 127
Brake System Warning . . . . . . . 126
Charging System . . . . . . . . . . . . . 125
Cruise Control . . . . . . . . . . . . . . . . 130
Door Ajar . . . . . . . . . . . . . . . . . . . . . 131
Electric Parking Brake . . . . . . . . 126
Flash-to-Pass . . . . . . . . . . . . . . . . . 152
High-Beam On . . . . . . . . . . . . . . . . 130
High/Low Beam Changer . . . . . 152
Lane Keep Assist . . . . . . . . . . . . . 127
Seat Belt Reminders . . . . . . . . . . 123
Security . . . . . . . . . . . . . . . . . . . . . . 130 Lights (cont'd)
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 127
Service Vehicle Soon . . . . . . . . . 126
Sport Mode . . . . . . . . . . . . . . . . . . . 127
StabiliTrak OFF . . . . . . . . . . . . . . . 128
Tire Pressure . . . . . . . . . . . . . . . . . 129
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . 129
Traction Off . . . . . . . . . . . . . . . . . . . 128
Vehicle Ready . . . . . . . . . . . . . . . . 130
Locks Automatic Door . . . . . . . . . . . . . . . . . 43
Delayed Locking . . . . . . . . . . . . . . . . 43
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Lockout Protection . . . . . . . . . . . . . . 44
Power Door . . . . . . . . . . . . . . . . . . . . . 43
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Loss of Control . . . . . . . . . . . . . . . . . 196
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 90
M
MaintenanceAir Conditioning RegularOperation . . . . . . . . . . . . . . . . . . . 192
Records . . . . . . . . . . . . . . . . . . . . . . 329 Maintenance and Care
Additional . . . . . . . . . . . . . . . . . . . . . 325
Maintenance Schedule . . . . . . . . . 322 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 327
Messages Propulsion Power . . . . . . . . . . . . . 143
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 142
Vehicle Speed . . . . . . . . . . . . . . . . 143
Mirror Rear Camera . . . . . . . . . . . . . . . . . . . 51
Mirrors Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 51
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 50
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 50
Manual Rearview . . . . . . . . . . . . . . . 51
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Mirrors, Interior Rearview . . . . . . . . 51
Mobile Applications KeyPass . . . . . . . . . . . . . . . . . . . . . . . . 45
Modes Driver Selected . . . . . . . . . . . . . . . 208
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 285
Multi-band Antenna . . . . . . . . . . . . . 165

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
364 Index
N
NavigationOnStar . . . . . . . . . . . . . . . . . . . . . . . 348
New Vehicle Break-In . . . . . . . . . . . 203
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 121 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 196
Older Children, Restraints . . . . . . . 83
Online Owner Center . . . . . . . . . . . 335
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 345
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 352
OnStar Connections . . . . . . . . . . . . 349
OnStar Diagnostics . . . . . . . . . . . . . 351
OnStar Emergency . . . . . . . . . . . . . 347
OnStar Navigation . . . . . . . . . . . . . . 348
OnStar Overview . . . . . . . . . . . . . . . 346
OnStar Security . . . . . . . . . . . . . . . . 348
OnStar System . . . . . . . . . . . . . . . . . 175
Operation Infotainment System . . . . . . . . . . 159
Ordering Service Publications . . . . . . . . . . 341
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . .114 Overview . . . . . . . . . . . . . . . . . . . . . . . 158
Underhood Compartment . . . . . 259
Owner Checks and Services . . . . 324
P
Park Shifting Into . . . . . . . . . . . . . . . . . . . 206
Shifting Out of . . . . . . . . . . . . . . . . 207
Parking Extended . . . . . . . . . . . . . . . . . . . . . 207
Parking Assist . . . . . . . . . . . . . . . . . . 222
Parking or Backing Assistance Systems . . . . . . . . . . 222
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 125
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Passenger Sensing System . . . . . 77
Pedestrian Ahead Indicator . . . . . 128
Pedestrian Safety Signal . . . . . . . 110
Perchlorate Materials Requirements, California . . . . . . 256
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . 143
Phone Apple CarPlay and
Android Auto . . . . . . . . . . . . . . . . 177
Bluetooth . . . . . . . . . . . . . . . . . . . . . 175 Phone (cont'd)
Hands-Free . . . . . . . . . . . . . . . . . . . 178
Plug-In Charging . . . . . . . . . . . . . . . 235
Port USB . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Power Button . . . . . . . . . . . . . . . . . . . . . . . . 204
Door Locks . . . . . . . . . . . . . . . . . . . . . 43
Flows . . . . . . . . . . . . . . . . . . . . . . . . . 131
Indicator Gauge . . . . . . . . . . . . . . 123
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Outlets . . . . . . . . . . . . . . . . . . . . . . . .114
Protection, Battery . . . . . . . . . . . . 156
Retained Accessory (RAP) . . . 206
Windows . . . . . . . . . . . . . . . . . . . . . . . 53
Pregnancy, Using Seat Belts . . . . 69
Privacy Vehicle Data Recording . . . . . . . 344
Program Courtesy Transportation . . . . . . 338
Programmable Charging . . . . . . . . 131
Proposition 65 Warning,
California . . . . . . . . . . . .255, 264, 304,
Back Cover
Propulsion Power Messages . . . 143