
Black plate (6,1)Chevrolet 2015i Silverado Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8425172) - 2015 - CRC - 6/20/14
13-6 Customer Information
.Model, year, color, and license
plate number of the vehicle.
.Odometer reading, Vehicle
Identification Number (VIN), and
delivery date of the vehicle.
.Description of the problem.
Coverage
Services are provided up to 5 years/
160 000 km (100,000 mi), whichever
comes first.
In the U.S., anyone driving the
vehicle is covered. In Canada, a
person driving the vehicle without
permission from the owner is not
covered.
Roadside Assistance is not a part of
the New Vehicle Limited Warranty.
General Motors North America and
Chevrolet reserve the right to make
any changes or discontinue the
Roadside Assistance program at
any time without notification.General Motors North America and
Chevrolet reserve the right to limit
services or payment to an owner or
driver if they decide the claims are
made too often, or the same type of
claim is made many times.
Services Provided
.Emergency Fuel Delivery:
Delivery of enough fuel for the
vehicle to get to the nearest
service station.
.Lock-Out Service:
Service to
unlock the vehicle if you are
locked out. A remote unlock may
be available if you have OnStar.
For security reasons, the driver
must present identification
before this service is given.
.Emergency Tow from a Public
Road or Highway: Tow to the
nearest Chevrolet dealer for
warranty service, or if the vehicle
was in a crash and cannot be
driven. Assistance is not given
when the vehicle is stuck in the
sand, mud, or snow.
.Flat Tire Change: Service to
change a flat tire with the spare
tire. The spare tire, if equipped,
must be in good condition and
properly inflated. It is the owner's
responsibility for the repair or
replacement of the tire if it is not
covered by the warranty.
.Battery Jump Start: Service to
jump start a dead battery.
Services Not Included in
Roadside Assistance
.Impound towing caused by
violation of any laws.
.Legal fines.
.Mounting, dismounting,
or changing of snow tires,
chains, or other traction devices.
Service is not provided if a vehicle
is in an area that is not accessible
to the service vehicle or is not a
regularly traveled or maintained
public road, which includes ice and
winter roads. Off-road use is not
covered.

Black plate (6,1)Chevrolet 2015i Silverado Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8425172) - 2015 - CRC - 6/20/14
i-6 INDEX
G
Garage Door Opener . . . . . . . . . . 5-54Programming . . . . . . . . . . . . . . . . . 5-54
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . 5-16
Engine Oil Pressure . . . . . . . . . . 5-15
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Odometer . . . . . . . . . . . . . . . . . . . . . 5-13
Speedometer . . . . . . . . . . . . . . . . . 5-13
Tachometer . . . . . . . . . . . . . . . . . . . 5-13
Trip Odometer . . . . . . . . . . . . . . . . 5-13
Voltmeter . . . . . . . . . . . . . . . . . . . . . 5-16
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . . 5-9
General Information
Service and Maintenance . . . . . 11-1
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-73
Vehicle Care . . . . . . . . . . . . . . . . . . 10-3
Glass Replacement . . . . . . . . . . . 10-39
Glove Box . . . . . . . . . . . . . . . . . . . . . . 4-2
GM Mobility Reimbursement
Program . . . . . . . . . . . . . . . . . . . . . . 13-5
H
Halogen Bulbs . . . . . . . . . . . . . . . . 10-40
Hazard Warning Flashers . . . . . . . 6-4
Head Restraints . . . . . . . . . . . . . . . . 3-2
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . 10-39
Automatic . . . . . . . . . . . . . . . . . . . . . . 6-3
Bulb Replacement . . . . . . . . . . 10-40
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . 6-3
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-3
Headlamps, Front Turn
Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . 10-40
High-Beam On Light . . . . . . . . . . 5-29
High/Low Beam Changer . . . . . . 6-2
Lamps On Reminder . . . . . . . . . 5-29
Heated Steering Wheel . . . . . . . . . . . . . . . . 5-4
Heated and Cooled Front
Seats . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Heated Mirrors . . . . . . . . . . . . . . . . . 2-17
Heater Engine Coolant . . . . . . . . . . . . . . . 9-29 Heating and Air
Conditioning . . . . . . . . . . . . . . . 8-1, 8-3
High-Beam On Light . . . . . . . . . . . 5-29
High-Speed Operation . . . . . . . . 10-64
Hill and Mountain Roads . . . . . . . 9-11
Hill Descent Control (HDC) . . . . 9-56
Hill Descent Control Light . . . . . . 5-26
Hill Start Assist (HSA) . . . . . . . . . 9-53
Home Page . . . . . . . . . . . . . . . . . . . . . 7-5
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . . . . . . . 3-13
Hydraulic Clutch . . . . . . . . . . . . . . 10-19
I
Idle System Fast . . . . . . . . . . . . . . . . . . . . . . . . . . 9-27
Ignition Positions . . . . . . . . . . . . . . 9-24
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . 10-38
Immobilizer . . . . . . . . . . . . . . . . . . . . 2-12
Indicator Vehicle Ahead . . . . . . . . . . . . . . . . 5-26

Black plate (9,1)Chevrolet 2015i Silverado Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8425172) - 2015 - CRC - 6/20/14
INDEX i-9
Mirrors (cont'd)Power . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Tilt in Reverse . . . . . . . . . . . . . . . . 2-18
Trailer Tow . . . . . . . . . . . . . . . . . . . . 2-14
Mirrors, Interior Rearview . . . . . . 2-19
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . 10-64
Multi-band Antenna . . . . . . . . . . . . 7-11
N
Navigation OnStar®. . . . . . . . . . . . . . . . . . . . . . 14-3
New Vehicle Break-In . . . . . . . . . . 9-23
Noise Control System . . . . . . . . 10-36
O
Object Detection System Messages . . . . . . . . . . . . . . . . . . . . 5-40
Odometer . . . . . . . . . . . . . . . . . . . . . . 5-13 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 9-6 Driving . . . . . . . . . . . . . . . . . . . . . . . . . 9-6
Recovery . . . . . . . . . . . . . . . . . . . . . . 9-5 Oil
Engine . . . . . . . . . . . . . . . . . . . . . . .10-11
Engine Oil Life System . . . . . 10-14
Engine Oil Pressure
Gauge . . . . . . . . . . . . . . . . . . . . . . 5-15
Messages . . . . . . . . . . . . . . . . . . . . 5-38
Older Children, Restraints . . . . . 3-36
Online Owner Center . . . . . . . . . . 13-4
OnStar . . . . . . . . . . . . . . . . . . . . . . . 13-15
OnStar System . . . . . . . . . . . . . . . . 7-22
OnStar
®
System, In Brief . . . . . . . . . . . . . . 1-31
OnStar®Additional
Information . . . . . . . . . . . . . . . . . . . 14-6
OnStar
®Connections . . . . . . . . . . 14-4
OnStar®Emergency . . . . . . . . . . . 14-2
OnStar®Navigation . . . . . . . . . . . . 14-3
OnStar®Overview . . . . . . . . . . . . . 14-1
OnStar®Security . . . . . . . . . . . . . . 14-3
OnStar®Vehicle
Diagnostics . . . . . . . . . . . . . . . . . . 14-6
Operating Mode Overheated EngineProtection . . . . . . . . . . . . . . . . . 10-27
Ordering
Service Publications . . . . . . . . .13-11 Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Overheated Engine Protection
Operating Mode . . . . . . . . . . . . . 10-27
Overheating, Engine . . . . . . . . . . 10-25
Overview, Infotainment System . . . . . . . . . . . . . . . . . . . . . . . . 7-3
P
Pandora Internet Radio . . . . . . . . 7-11
ParkShifting Into . . . . . . . . . . . . . . . . . . . 9-30
Shifting Out of . . . . . . . . . . . . . . . . 9-31
Parking . . . . . . . . . . . . . . . . . . . . . . . . 9-32 Brake . . . . . . . . . . . . . . . . . . . . . . . . . 9-51
Brake and P (Park)Mechanism Check . . . . . . . . 10-38
Over Things That Burn . . . . . . . 9-32
Parking or Backing Assistance Systems . . . . . . . . . . 9-60
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . 5-20
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
Passenger Sensing System . . . 3-29

Black plate (13,1)Chevrolet 2015i Silverado Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8425172) - 2015 - CRC - 6/20/14
INDEX i-13
Tires (cont'd)Wheel Replacement . . . . . . . . 10-77
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . 10-72
Winter . . . . . . . . . . . . . . . . . . . . . . 10-55
Tow/Haul Mode . . . . . . . . . . . . . . . . 9-39
Tow/Haul Mode Light . . . . . . . . . . 5-26
Towing Driving Characteristics . . . . . . . . 9-73
Equipment . . . . . . . . . . . . . . . . . . . . 9-90
General Information . . . . . . . . . . 9-73
Recreational Vehicle . . . . . . . . 10-95
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 9-76
Trailer Sway
Control (TSC) . . . . . . . . . . . . . 9-100
Vehicle . . . . . . . . . . . . . . . . . . . . . 10-95
Traction Control System (TCS)/
StabiliTrak
®Light . . . . . . . . . . . . 5-27
Off Light . . . . . . . . . . . . . . . . . . . . . . 5-27
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . 9-54
Trademarks and License
Agreements . . . . . . . . . . . . . . . . . . 7-50 Trailer
Sway Control (TSC) . . . . . . . . 9-100
Tow Mirrors . . . . . . . . . . . . . . . . . . . 2-14
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-76
Transfer Case . . . . . . . . . . . . . . . . . 9-42
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 9-34
Fluid, Automatic . . . . . 10-15, 10-18
Fluid, Manual . . . . . . . . . . . . . . . 10-19
Messages . . . . . . . . . . . . . . . . . . . . 5-44
Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . . 13-7
Trip Odometer . . . . . . . . . . . . . . . . . 5-13
Truck-Camper Loading Information . . . . . . . . . . . . . . . . . . . 9-21
Turn and Lane-Change
Signals . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Turn Signal Bulb Replacement . . . . . . . . . . 10-41
U
Uniform Tire QualityGrading . . . . . . . . . . . . . . . . . . . . . 10-75
Universal Remote System . . . . . 5-54 Operation . . . . . . . . . . . . . . . . . . . . . 5-56
Programming . . . . . . . . . . . . . . . . . 5-54 Updates
Software . . . . . . . . . . . . . . . . . . . . . . . 7-8
USB Port . . . . . . . . . . . . . . . . . . . . . . 7-18
Using This Manual . . . . . . . . . . . . . . . . iii
V
Vehicle Alarm System . . . . . . . . . . . . . . . . 2-11
Canadian Owners . . . . . . . . . . . . . . . iii
Control . . . . . . . . . . . . . . . . . . . . . . . . 9-3
IdentificationNumber (VIN) . . . . . . . . . . . . . . . 12-1
Load Limits . . . . . . . . . . . . . . . . . . . 9-15
Messages . . . . . . . . . . . . . . . . . . . . 5-35
Personalization . . . . . . . . . . . . . . . 5-47
Reminder Messages . . . . . . . . . . 5-45
Remote Start . . . . . . . . . . . . . . . . . . 2-6
Security . . . . . . . . . . . . . . . . . . . . . . 2-11
Speed Messages . . . . . . . . . . . . . 5-46
Towing . . . . . . . . . . . . . . . . . . . . . . 10-95
Vehicle Ahead Indicator . . . . . . . 5-26
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . 10-62
Vehicle Data Recording and Privacy . . . . . . . . . . . . . . . . . 13-14