cooling CHEVROLET SILVERADO EV 2024 User Guide

Chevrolet Silverado EV Owner Manual (GMNA-Localizing-U.S./Canada-
16702912) - 2024 - CRC - 1/13/23
Service and Maintenance 389
The Additional Required Services are for
vehicles that:
.Carry passengers and cargo within
recommended limits on the Tire and
Loading Information label. SeeVehicle
Load Limits 0193.
.Are driven on reasonable road surfaces
within legal driving limits.
{Warning
Performing maintenance work can be
dangerous and can cause serious injury.
Perform maintenance work only if the
required information, proper tools, and
equipment are available. If they are not,
see your dealer to have a trained
technician do the work. See Doing Your
Own Service Work 0324.
Maintenance Schedule
Rotate Tires and Perform Required
Services Every 12 000 km (7,500 mi)
Tires are rotated to achieve a more uniform
wear for all tires. The first rotation is the
most important. Anytime unusual wear is noticed, rotate the
tires as soon as possible, check for proper
tire inflation pressure, and check for
damaged tires or wheels. If the unusual
wear continues after the rotation, check the
wheel alignment. See
When It Is Time for
New Tires 0357 and
Wheel Replacement 0360.
.Perform Multi-Point Vehicle Inspection.
See Multi-Point Vehicle Inspection (MPVI)
0 390.
.Lubricate body components. See Exterior
Care 0379.
Additional Required Services —Normal
Service
Every 36 000 km (22,500 mi)
.Replace passenger compartment air filter.
Or every two years, whichever comes
first. More frequent passenger
compartment air filter replacement may
be needed if driving in areas with heavy
traffic, poor air quality, high dust levels,
or environmental allergens. Passenger
compartment air filter replacement may
also be needed if there is reduced airflow,
window fogging, or odors. Your GM
dealer can help determine when to
replace the filter. Every 161 000 km (100,000 mi)
.Replace hood and/or body lift support gas
struts. Or every 10 years, whichever
comes first. See
Gas Strut(s)0334.
Every 240 000 km (150,000 mi)
.Drain and fill vehicle coolant circuits. Or
every five years, whichever comes first.
See Cooling System 0327.
Severe Conditions Requiring More
Frequent Maintenance*
.Mainly driven in heavy city traffic in hot
weather.
.Mainly driven in hilly or mountainous
terrain.
.Frequently towing a trailer.
.Used for high speed or competitive
driving.
.Used for taxi, police, or delivery service.
Additional Required Services —Severe
Service
Every 72 000 km (45,000 mi)
.Change electric drive unit fluid. See
Recommended Fluids and Lubricants
0 392.

Chevrolet Silverado EV Owner Manual (GMNA-Localizing-U.S./Canada-
16702912) - 2024 - CRC - 1/13/23
390 Service and Maintenance
Owner Checks and Services
Every Five Years
.Replace brake fluid every five years. See
Brake Fluid0329.
Every Seven Years
.Replace Air Conditioning Desiccant every
seven years. The air conditioning system
requires maintenance every seven years.
This service requires replacement of the
desiccant to help the longevity and
efficient operation of the air conditioning
system. This service can be complex. See
your dealer.
Multi-Point Vehicle
Inspection (MPVI)
A Multi Point Vehicle Inspection (MPVI)
completed by a GM dealer technician is a
maintenance assessment of your vehicle.
The benefit of the MPVI is to identify and
inform the customer of service items that
require immediate attention and those that
may require attention in the future. The technician will perform the following
checks on your vehicle. For a complete list
of checks, inspections, and services, see your
dealer.
Some items may not apply to your vehicle
and/or region.
Diagnostics
.OnStar active, if equipped
.Service history/recall check
Exterior Lights
.Visual inspection
Windshield and Wipers
.Visual inspection
Battery
.Battery visual inspection
.Battery test results
.Battery cables and connections
Systems, Fluids, and Visible Leak
Inspection
.Electric Drive Unit
.Drive axle
.Transfer case
.Power electronics cooling system
.Windshield washer fluid
Tire Inspection
.Tire pressure, tread depth, and wear
.Rotation, if applicable
.Alignment check, optional
.Reset tire pressure monitor
.Check tire sealant expiration date,
if equipped
.Check spare tire, if equipped
Brakes
.Check brake system

Chevrolet Silverado EV Owner Manual (GMNA-Localizing-U.S./Canada-
16702912) - 2024 - CRC - 1/13/23
Technical Data 395
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions.
Refer toRecommended Fluids and Lubricants 0392 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.
Total Cooling System* 20.2 L 21.3 qt
Wheel Nut Torque 190 Y140 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. See your dealer.

Chevrolet Silverado EV Owner Manual (GMNA-Localizing-U.S./Canada-
16702912) - 2024 - CRC - 1/13/23
418 Index
Cargo (cont'd)Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Charge Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
Charge Cord Connected Light . . . . . . . . . . . . . 114
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Delay Override . . . . . . . . . . . . . . . . . . . . . . . . . 282
Plug-In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Status Feedback . . . . . . . . . . . . . . . . . . . . . . . 283
System Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Utility Interruption . . . . . . . . . . . . . . . . . . . . 293
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Child Restraints Infants and Young Children . . . . . . . . . . . . . . 71
Lower Anchors and Tethers for
Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86, 88
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Child Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . 17
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Cleaning Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 384
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . . . . . . . . . . 174 Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Cluster, Instrument . . . . . . . . . . . . . . . . . .107, 109
Collision Alert
Forward (FCA) System . . . . . . . . . . . . . . . . . 261
Collision Damage Repair . . . . . . . . . . . . . . . . . 402
Compartment Underhood . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Compressor Kit, Tire Sealant . . . . . . . . . . . . . 363
Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 413
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413
Connections Connected Services . . . . . . . . . . . . . . . . . . . . 413
Control Traction and Electronic Stability . . . . . . . 207
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . .183
Controls On-Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . 149
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .174
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 327
Courtesy Transportation Program . . . . . . . . 401
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 Adaptive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 Cruise Control (cont'd)
Super . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
Customer Assistance Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398
Text Telephone (TTY) Users . . . . . . . . . . . . 398
Customer Information
Publications Ordering Information . . . . . 404
Customer Satisfaction Procedure . . . . . . . . . 396
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 406
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . 402
Danger, Warning, and Caution . . . . . . . . . . . . . .2
Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Data Collection Infotainment System . . . . . . . . . . . . . . . . . . 407
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 407
Data Recorders, Event . . . . . . . . . . . . . . . . . . . 406
Daytime Running Lamps (DRL) . . . . . . . . . . . . 141
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . .183
Delayed Charging Override . . . . . . . . . . . . . . 282
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Diagnostics Connected Services . . . . . . . . . . . . . . . . . . . . 415
Differential, Limited-Slip . . . . . . . . . . . . . . . . . . 211

Chevrolet Silverado EV Owner Manual (GMNA-Localizing-U.S./Canada-
16702912) - 2024 - CRC - 1/13/23
Index 419
DigitalKey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Disabled Vehicle Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . 378
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . . . .182
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Door
Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Drive Unit Electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Driver
Assistance Systems, Advanced . . . . . . . . . 244
Attention Assist . . . . . . . . . . . . . . . . . . . . . . . 273
Attention Assist Light . . . . . . . . . . . . . . . . . . 122
Information Center (DIC) . . . . . . . . . . . 129, 130
Mode Control . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Mode Control Light . . . . . . . . . . . . . . . . . . . . . 119
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Driving Assistance Systems . . . . . . . . . . . . . . . . . . . . 261
Characteristics and Towing Tips . . . . . . . . 294
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Hill and Mountain Roads . . . . . . . . . . . . . . 190 Driving (cont'd)
If the Vehicle is Stuck . . . . . . . . . . . . . . . . . 192
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 185
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 184
One-Pedal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 193
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Driving for Better Energy Efficiency . . . . . . . 181
Dual Automatic Climate Control System . . . . 174
E
ElectricDrive Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Parking Brake Light . . . . . . . . . . . . . . . . . . . . . 116
Electrical Equipment, Add-On . . . . . . . . . . . . . . . . . . . . 321
Requirements for Battery Charging . . . . 293
System Overload . . . . . . . . . . . . . . . . . . . . . . 335
Electrical System Fuses and Circuit Breakers . . . . . . . . . . . . . 337
Instrument Panel Fuse Block . . . . . . 340, 342
Electronic Stability Control (ESC) Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409
Energy Efficiency Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Engine Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 327
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Equipment, Towing . . . . . . . . . . . . . . . . . . . . . . 301
Event Data Recorders . . . . . . . . . . . . . . . . . . . . 406
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145
Extender, Seat Belt . . . . . . . . . . . . . . . . . . . . . . . 59
Exterior
Cargo Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Lamp Controls . . . . . . . . . . . . . . . . . . . . . . . . . 140
Lamps Off Reminder . . . . . . . . . . . . . . . . . . . . 141
Lighting Battery Saver . . . . . . . . . . . . . . . . . 146
F
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Flashers, Hazard Warning . . . . . . . . . . . . . . . . .142
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369
Floor Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387
Fluid Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328