cooling CHEVROLET VOLT 2020 User Guide

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
Service and Maintenance 307
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
UsageFluid/Lubricant
Electric Drive Unit See your dealer.
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. 19353126, in Canada 19353127).
Key Lock Cylinders, Hood and Liftgate Hinges Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Vehicle Coolant Circuits Use Only Premix DEX-COOL Coolant (GM Part No. 12378390, in Canada 10953456). SeeCooling System0238.
Weatherstrip Conditioning Weatherstrip lubricant (GM Part No. 3634770, in Canada 10953518) or equivalent.
Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
Technical Data 311
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions.
Refer toRecommended Fluids and Lubricants 0307 for more information.
Application Capacities Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant charge
type and amount, see the refrigerant label under the hood. See your dealer for more information.
Cooling Systems* High Voltage Battery 7.0 L 7.4 qt
Power Electronics 3.8 L 4.0 qt
Heater 2.0 L 2.1 qt
Wheel Nut Torque 140 Y100 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling.
*Cooling systems capacity values are based on the individual cooling system and its components.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
Index 337
Charging (cont'd)Wireless . . . . . . . . . . . . . . . . . . . . . . . . 91
Charging Options . . . . . . . . . . . . . . . 117
Charging Status Screens . . . . . . . 218
Charging System Light . . . . . . . . . 101
Child Restraints Infants and Young Children . . . . . 61
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 66
Older Children . . . . . . . . . . . . . . . . . . 59
Securing . . . . . . . . . . . . . . . . . . . . 76, 78
Systems . . . . . . . . . . . . . . . . . . . . . . . . 63
Circuit Breakers . . . . . . . . . . . . . . . . 250
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 291
Interior Care . . . . . . . . . . . . . . . . . . 295
Climate Control Systems Automatic . . . . . . . . . . . . . . . . . . . . . 163
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Cluster, Instrument . . . . . . . . . . . . . . 94
Collision Damage Repair . . . . . . . 319
Compartment Underhood . . . . . . . . . . . . . . . . . . . 237
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . 81
Compass . . . . . . . . . . . . . . . . . . . . . . . . 89
Compressor Kit, Tire Sealant . . . 277 Connected Services
Connections . . . . . . . . . . . . . . . . . . 333
Diagnostics . . . . . . . . . . . . . . . . . . . 334
Navigation . . . . . . . . . . . . . . . . . . . . 332
Connections Connected Services . . . . . . . . . . 333
Control
Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 194
Control of a Vehicle . . . . . . . . . . . . . 173
Convex Mirrors . . . . . . . . . . . . . . . . . . 24
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . 163
Cooling System . . . . . . . . . . . . . . . . . 238
Courtesy Lamps . . . . . . . . . . . . . . . . 132
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 318
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Cruise Control . . . . . . . . . . . . . . . . . . 196 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Cupholders . . . . . . . . . . . . . . . . . . . . . . 81
Customer Assistance . . . . . . . . . . . 315
Offices . . . . . . . . . . . . . . . . . . . . . . . . 314
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 315
Customer Information Publications OrderingInformation . . . . . . . . . . . . . . . . . . 321 Customer Satisfaction
Procedure . . . . . . . . . . . . . . . . . . . . . 312
Cybersecurity . . . . . . . . . . . . . . . . . . . 324
D
Damage Repair, Collision . . . . . . . 319
Danger, Warning, and Caution . . . . 2
Data Collection OnStar . . . . . . . . . . . . . . . . . . . . . . . 325
Data Recorders, Event . . . . . . . . . 324
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 130
Defensive Driving . . . . . . . . . . . . . . . 173
Delayed Charging Override . . . . . 217
Delayed Locking . . . . . . . . . . . . . . . . . 19
Devices Auxiliary . . . . . . . . . . . . . . . . . . . . . . 149
Diagnostics Connected Services . . . . . . . . . . 334
Distracted Driving . . . . . . . . . . . . . . . 172
Dome Lamps . . . . . . . . . . . . . . . . . . . 133
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 107
Delayed Locking . . . . . . . . . . . . . . . . 19
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Power Locks . . . . . . . . . . . . . . . . . . . . 19
Drive Unit Electric . . . . . . . . . . . . . . . . . . . . . . . 187

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
338 Index
DriverTeen . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Driver Assistance Systems . . . . . 199
Driver Efficiency Gauge . . . . . . . . . 98
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . 118
Driver Selected Operating
Modes . . . . . . . . . . . . . . . . . . . . . . . . 186
Driving Assistance Systems . . . . . . . . . . 203
Defensive . . . . . . . . . . . . . . . . . . . . . 173
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 173
Hill and Mountain Roads . . . . . . 176
If the Vehicle is Stuck . . . . . . . . . 178
Loss of Control . . . . . . . . . . . . . . . 175
Off-Road Recovery . . . . . . . . . . . 175
One-Pedal . . . . . . . . . . . . . . . . . . . . 190
Vehicle Load Limits . . . . . . . . . . . 178
Wet Roads . . . . . . . . . . . . . . . . . . . 176
Winter . . . . . . . . . . . . . . . . . . . . . . . . 177
Driving for Better Energy
Efficiency . . . . . . . . . . . . . . . . . . . . . 171
E
Electric Drive Unit . . . . . . . . . . . . . . 187
Electric Parking Brake . . . . . . . . . . 192 Electric Parking Brake Light . . . . 102
Electrical Equipment,
Add-On . . . . . . . . . . . . . . . . . . . . . . . 230
Electrical Requirements for Battery Charging . . . . . . . . . . . . . . 229
Electrical System Fuses and Circuit Breakers . . . 250
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 255
Overload . . . . . . . . . . . . . . . . . . . . . 250
Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . 327
Energy Efficiency Driving . . . . . . . . . . . . . . . . . . . . . . . . 171
Energy Information . . . . . . . . . . . . . 115
Engine Cooling System . . . . . . . . . . . . . . . 238
Entry Lighting . . . . . . . . . . . . . . . . . . . 134
Event Data Recorders . . . . . . . . . . 324
Exit Lighting . . . . . . . . . . . . . . . . . . . . 134
Extended Parking . . . . . . . . . . . . . . . 186
Extender, Seat Belt . . . . . . . . . . . . . . 45
Exterior Lamp Controls . . . . . . . . . 128
Exterior Lamps Off Reminder . . . 130
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . . 134
F
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 130
Flashers, Hazard Warning . . . . . . 131
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 276
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 298
FluidBrakes . . . . . . . . . . . . . . . . . . . . . . . . 241
Washer . . . . . . . . . . . . . . . . . . . . . . . 239
Folding Mirrors . . . . . . . . . . . . . . . . . . 24
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 204
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 322
Front Pedestrian Braking
(FPB) System . . . . . . . . . . . . . . . . . 207
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 34
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 35
Fuses
Fuses and Circuit Breakers . . . 250
Instrument Panel FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 255
Underhood Compartment . . . . . 251
G
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 246
Gauges Battery . . . . . . . . . . . . . . . . . . . . . . . . . 98