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Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
232 Infotainment System
channel name. Channel blocking isavailable for SiriusXM SatelliteRadio receivers by notifyingSiriusXM:
.USA Customers—Seewww.siriusxm.com or call1-866-635–2349.
.Canadian Customers—Seewww.xmradio.ca or call1-877-209-0079.
It is prohibited to copy, decompile,disassemble, reverse engineer,hack, manipulate, or otherwisemake available any technology orsoftware incorporated in receiverscompatible with the SiriusXM®
Satellite Radio System or thatsupport the SiriusXM website, theOnline Service or any of its content.Furthermore, the AMBER voicecompression software included inthis product is protected byintellectual property rights includingpatent rights, copyrights, and tradesecrets of Digital VoiceSystems, Inc.
General Requirements:
1. A License Agreement fromSiriusXM®is required for anyproduct that incorporatesSiriusXM Technology and/or foruse of any of the SiriusXMmarks to be manufactured,distributed, or marketed in theSiriusXM Service Area.
2. For products to be distributed,marketed, and/or sold inCanada, a separate agreementis required with CanadianSatellite Radio Inc. (operatingas SiriusXM Canada).
Other Information
The Bluetooth®word mark andlogos are owned by the Bluetooth®
SIG, Inc. and any use of such marksby General Motors is under license.Other trademarks and trade namesare those of their respective owners.
Schedule I: Gracenote EULA
Music recognition technology andrelated data are provided byGracenote®.Gracenoteistheindustry standard in musicrecognition technology and relatedcontent delivery. For moreinformation visitwww.gracenote.com.
Music-related data from Gracenote,Inc., copyright © 2000 to presentGracenote. Gracenote Software,copyright © 2000 to presentGracenote. One or more patentsowned by Gracenote may apply tothis product and service. See theGracenote website for anon-exhaustive list of applicableGracenote patents. Gracenote,CDDB, MusicID, MediaVOCS, theGracenote logo and logotype, andthe "Powered by Gracenote" logo

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 5/6/16
338 Driving and Operating
Use only a round, seven-wireconnector with flat blade terminalsmeeting SAE J2863 specificationsfor proper electrical connectivity.
For vehicles not equipped withheavy-duty trailering, the harness issecured to the vehicle's framebehind the spare tire mount. Theharness requires the installation of atrailer connector, which is availablethrough your dealer.
Heavy-Duty Trailer Wiring HarnessPackage
For vehicles equipped withheavy-duty trailering, the harnessconnector is mounted in the bumper.
For vehicles with the fifth wheel/gooseneck trailer package, theharness connector is mounted onthe inside of the pickup bed behindthe rear wheel.
The seven-wire harness containsthe following trailer circuits:
.Green/Violet: Right Stop/TurnSignal
.Ye l l o w / G r a y : L e f t S t o p / T u r nSignal
.Gray/Brown: Taillamps/ParkingLamps
.White: Ground
.White/Green: Back-up Lamps
.Red/Green: Battery Feed
.Dark Blue: Trailer Brake
To h e l p c h a r g e a r e m o t e(non-vehicle) battery, press the Tow/Haul Mode button at the end of theshift lever. If the trailer is too light forTo w / H a u l M o d e , t u r n o n t h eheadlamps to help charge thebattery.
Camper/Fifth-Wheel Trailer WiringPackage
For vehicles without the fifth wheel/gooseneck tralier package,seven-wire camper harness is underthe rear bumper, attached to theframe near the rear crossmember.Aconnectormustbeaddedtothewiring harness that connects to thecamper.
The harness contains the followingcamper/trailer circuits:
.Green/Violet: Right Stop/TurnSignal
.Ye l l o w / G r a y : L e f t S t o p / T u r nSignal
.Gray/Brown: Taillamps/ParkingLamps

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Driving and Operating 339
.White: Ground
.White/Green: Back-up Lamps
.Red/Green: Battery Feed
.Dark Blue: Trailer Brake
If the vehicle is equipped with theheavy-duty trailering option, see“Heavy-Duty Trailer Wiring HarnessPackage”earlier in this section.
When the camper-wiring harness isordered without the heavy-dutytrailering package, a seven-wireharness with a seven-pin connectoris at the rear of the vehicle and istied to the vehicle's frame.
Electric Brake Control Wiring
Provisions
These wiring provisions areincluded with the vehicle as part ofthe trailer wiring package. Theseprovisions are for an electric brakecontroller.
The harness should be installed byyour dealer or a qualified servicecenter.
Tow/Haul Mode
Pressing this button at the end ofthe shift lever turns on and off theTo w / H a u l M o d e .
This indicator light on the instrumentcluster comes on when the Tow/Haul Mode is on.
To w / H a u l i s a f e a t u r e t h a t a s s i s t swhen pulling a heavy trailer or alarge or heavy load. SeeTo w / H a u lMode0282.
To w / H a u l i s d e s i g n e d t o b e m o s teffective when the vehicle andtrailer combined weight is at least75% of the vehicle's GrossCombined Weight Rating (GCWR).See“Weight of the Trailer”underTr a i l e r To w i n g0318.Tow/Haulismost useful under the followingdriving conditions:
.When pulling a heavy trailer or alarge or heavy load throughrolling terrain.
.When pulling a heavy trailer or alarge or heavy load instop-and-go traffic.
.When pulling a heavy trailer or alarge or heavy load in busyparking lots where improved lowspeed control of the vehicle isdesired.
Operating the vehicle in Tow/Haulwhen lightly loaded or with no trailerat all will not cause damage.However, there is no benefit to the

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
486 OnStar
OnStar
OnStar Overview
OnStar Overview . . . . . . . . . . . . . 486
OnStar Services
Emergency . . . . . . . . . . . . . . . . . . . 487Security . . . . . . . . . . . . . . . . . . . . . . 487Navigation . . . . . . . . . . . . . . . . . . . . 488Connections . . . . . . . . . . . . . . . . . . 488Diagnostics . . . . . . . . . . . . . . . . . . . 490
OnStar Additional Information
OnStar AdditionalInformation . . . . . . . . . . . . . . . . . . 491
OnStar Overview
=Voice Command Button
QBlue OnStar Button
>Red Emergency Button
This vehicle may be equipped with acomprehensive, in-vehicle systemthat can connect to an OnStarAdvisor for Emergency, Security,Navigation, Connections, andDiagnostics Services. OnStarservices may require a paidsubscription and data plan. OnStarrequires the vehicle battery andelectrical system, cellular service,and GPS satellite signals to beavailable and operating. OnStar actsas a link to existing emergencyservice providers. OnStar maycollect information about you andyour vehicle, including locationinformation. See OnStar User
Te r m s , P r i v a c y S t a t e m e n t , a n dSoftware Terms for more detailsincluding system limitations atwww.onstar.com (U.S.) orwww.onstar.ca (Canada).
The OnStar system status light isnext to the OnStar buttons. If thestatus light is:
.Solid Green: System is ready.
.Flashing Green: On a call.
.Red: Indicates a problem.
.Off: System is active. PressQ
twice to speak with an OnStarAdvisor.
PressQor call 1-888-4ONSTAR
(1-888-466-7827) to speak to anAdvisor.
Press=to:
.Make a call, end a call,or answer an incoming call.
.Give OnStar Hands-Free Callingvoice commands.
.Give OnStar Turn-by-TurnNavigation voice commands.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Index 497
Antilock Brake System(ABS) (cont'd)
Warning Light . . . . . . . . . . . . . . . . . 141
Appearance Care
Exterior . . . . . . . . . . . . . . . . . . . . . . . 441
Interior . . . . . . . . . . . . . . . . . . . . . . . . 446
Apple CarPlay and
Android Auto . . . . . . . . . . . . . . . . . . 230
Assistance Program,
Roadside . . . . . . . . . . . . . . . . . . . . . . 476
Assistance Systems for
Driving . . . . . . . . . . . . . . . . . . . . . . . . 304
Assistance Systems for
Parking and Backing . . . . . . . . . . 302
Audio
Bluetooth . . . . . . . . . . . . . . . . . . . . . 208
Theft-Deterrent Feature . . . . . . . 182
Audio Players
CD . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Automatic
Dimming Mirrors . . . . . . . . . . . . . . . . 49
Door Locks . . . . . . . . . . . . . . . . . . . . . 41
Forward Braking . . . . . . . . . . . . . . 306
Headlamp System . . . . . . . . . . . . 174
Transmission . . . . . . . . . . . . . . . . . 277
Transmission Fluid . . . . . . 363, 366
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . 280
Automatic Transmission (cont'd)
Shift Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 383
Auxiliary
Roof Mounted Lamp . . . . . . . . . . 176
Auxiliary Jack . . . . . . . . . . . . . . . . . . . 207
Avoiding Untrusted Media
Devices . . . . . . . . . . . . . . . . . . . . . . . 196
Axle, Front . . . . . . . . . . . . . . . . . . . . . . 380
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . 380
B
Battery
Load Management . . . . . . . . . . . . 179
Power Protection . . . . . . . . . . . . . 180
Voltage and Charging
Messages . . . . . . . . . . . . . . . . . . . 150
Battery - North America . . . . 378, 432
Blade Replacement, Wiper . . . . . 384
Blind Spot Mirrors . . . . . . . . . . . . . . . 49
Bluetooth
Overview . . . . . . . . 216, 217,221, 226
Bluetooth Audio . . . . . . . . . . . . . . . . 208
Brake
Pedal and Adjustable
Throttle . . . . . . . . . . . . . . . . . . . . . . 267
System Warning Light . . . . . . . . 140
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 376
Brakes (cont'd)
Antilock . . . . . . . . . . . . . . . . . . . . . . . 292
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 294
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 377
Parking . . . . . . . . . . . . . . . . . . . . . . . 293
System Messages . . . . . . . . . . . . 151
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 248
Automatic Forward . . . . . . . . . . . 306
Break-In, New Vehicle . . . . . . . . . . 267
Bulb Replacement . . . . . . . . . . . . . . 389
Center High-Mounted
Stoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . . . 389
Fog Lamps . . . . . . . . . . . . . . . . . . . 387
Halogen Bulbs . . . . . . . . . . . . . . . . 385
Headlamp Aiming . . . . . . . . . . . . . 385
Headlamps . . . . . . . . . . . . . . . . . . . 385
Headlamps, Front Turn
Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . . . 386
High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . . . 386
Ta i l l a m p s . . . . . . . . . . . . . . . . . . . . . 3 8 7
Ta i l l a m p s , T u r n S i g n a l ,
Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 387
Buying New Tires . . . . . . . . . . . . . . . 415

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
504 Index
Operation
Fog Lamps . . . . . . . . . . . . . . . . . . . 176
Ordering
Service Publications . . . . . . . . . . 481
Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . 124
Overheated Engine
Protection Operating Mode . . . . 374
Overheating, Engine . . . . . . . . . . . . 372
Overview . . . . . . . . . . . . . . . . . . 183, 184
P
Park
Shifting Into . . . . . . . . . . . . . . . . . . . 273
Shifting Out of . . . . . . . . . . . . . . . . 275
Parking . . . . . . . . . . . . . . . . . . . . . . . . . 275
Brake . . . . . . . . . . . . . . . . . . . . . . . . . 293
Brake and P (Park)
Mechanism Check . . . . . . . . . . 384
Over Things That Burn . . . . . . . 275
Parking Assist . . . . . . . . . . . . . . . . . . 302
Parking or Backing
Assistance Systems . . . . . . . . . . 302
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . . . 137
Passenger Compartment Air
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Passenger Sensing System . . . . . 82
Perchlorate Materials
Requirements, California . . . . . . 352
Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 160
Phone
Apple CarPlay and
Android Auto . . . . . . . . . . . . . . . . 230
Bluetooth . . . . . . . . 216, 217,221, 226
Pickup Conversion to
Chassis Cab . . . . . . . . . . . . . . . . . . 349
Port
USB . . . . . . . . . . . . . . . . . . . . . 199, 201
Power
Door Locks . . . . . . . . . . . . . . . . . . . . . 40
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Outlets . . . . . . . . . . . . . . . . . . . . . . . 124
Protection, Battery . . . . . . . . . . . . 180
Retained Accessory (RAP) . . . 271
Seat Adjustment . . . . . . . . . . . . . . . . 59
Steering Fluid . . . . . . . . . . . . . . . . . 375
Windows . . . . . . . . . . . . . . . . . . . . . . . 51
Power Assist Steps . . . . . . . . . . . . . . 42
Pregnancy, Using Safety Belts . . . 71
Privacy
Vehicle Data Recording . . . . . . . 484
Program
Courtesy Transportation . . . . . . 478
Proposition
65 Warning,
California . . . . . . . . . . . .351, 378, 432
R
Radio Frequency Statement . . . . 482
Radio Reception . . . . . . . . . . . . . . . . 195
Radios
AM-FM Radio . . . . . . . . . . . . 189, 191
Satellite . . . . . . . . . . . . . . . . . . . . . . . 193
Reading Lamps . . . . . . . . . . . . . . . . . 178
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . 380
Locking . . . . . . . . . . . . . . . . . . . . . . . 298
Rear Seats . . . . . . . . . . . . . . . . . . 64, 65
Rear Vision Camera (RVC) . . . . . 302
Rear Windows . . . . . . . . . . . . . . . . . . . 53
Rearview Mirrors . . . . . . . . . . . . . . . . 51
Automatic Dimming . . . . . . . . . . . . . 51
Reclining Seatbacks . . . . . . . . . . . . . 60
Recognition
Voice . . . . . . . . . . . . . . . . . . . . . . . . . 209
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . . . 462
Records
Maintenance . . . . . . . . . . . . . . . . . . 466
Recreational Vehicle Towing . . . . 437
Reimbursement Program,
GM Mobility . . . . . . . . . . . . . . . . . . . 476