roof CHEVROLET SILVERADO 2020 Owner's Guide
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2020, Model line: SILVERADO, Model: CHEVROLET SILVERADO 2020Pages: 495, PDF Size: 8.09 MB
Page 440 of 495
Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
Service and Maintenance 439
.Check starter switch. See Starter
Switch Check 0358.
. Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check
0359.
. Check ignition transmission lock.
See Ignition Transmission Lock
Check 0359.
. Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 359.
. Check accelerator pedal for
damage, high effort, or binding.
Replace if needed.
. Visually inspect gas strut for
signs of wear, cracks, or other
damage. Check the hold open
ability of the strut. If the hold
open is low, service the gas
strut. See Gas Strut(s) 0361.
. Inspect sunroof track and seal,
if equipped. See Sunroof048. .
Verify spare tire key lock
operation and lubricate as
needed. See Tire Changing
0 402.
. Visually inspect the spare tire to
ensure that it is tightly stowed
under the vehicle. Push, pull,
and try to turn the tire. If the
spare tire moves, tighten as
necessary. See Tire Changing
0 402.
Page 483 of 495
Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
482 Index
Appearance CareExterior . . . . . . . . . . . . . . . . . . . . . . . 424
Interior . . . . . . . . . . . . . . . . . . . . . . . . 430
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . . 462
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . 264
Assistance Systems for Parking and Backing . . . . . . . . . . 253
Auto Stop Stop/Start System . . . . . . . . . . . . 210
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . 41
Door Locks . . . . . . . . . . . . . . . . . . . . . 27
Emergency Braking (AEB) . . . . 266
Headlamp System . . . . . . . . . . . . 165
Transmission . . . . . . . . . . . . . . . . . 217
Transmission Fluid . . . . . . . . . . . 339
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 220
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 359
Auxiliary Roof Mounted Lamp . . . . . . . . . . 168
Axle, Front . . . . . . . . . . . . . . . . . . . . . . 357
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . 357B
Battery
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 172
Load Management . . . . . . . . . . . . 171
Power Protection . . . . . . . . . . . . . 172
Battery - North America . . . . 354, 415
Blade Replacement, Wiper . . . . . 360
Blind Spot Mirrors . . . . . . . . . . . . . . . 41
Brake Electric Boost . . . . . . . . . . . . . . . . . 228
Parking, Electric . . . . . . . . . . . . . . 229
System Warning Light . . . . . . . . 137
Brake Pad Life System . . . . . . . . . 352
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 351
Antilock . . . . . . . . . . . . . . . . . . . . . . . 228
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 230
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 353
Pad Life System . . . . . . . . . . . . . . 352
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 185 AutomaticEmergency (AEB) . . . . . . . . . . . 266
Braking System Front Pedestrian (FPB) . . . . . . . 268
Break-In, New Vehicle . . . . . . . . . . 204 Bulb Replacement
Center High-Mounted
Stoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . . . 365
Halogen Bulbs . . . . . . . . . . . . . . . . 362
Headlamp Aiming . . . . . . . . . . . . . 362
Headlamps . . . . . . . . . . . . . . . . . . . 362
Headlamps, Front Turn Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . . . 363
License Plate Lamps . . . . . . . . . 366
Taillamps, Turn Signal,
Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 364
Buying New Tires . . . . . . . . . . . . . . . 395
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 118
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 325
California Proposition
65 Warning . . . . . . . . . .325, 354, 415, Back Cover
Canadian Vehicle Owners . . . . . . . . 2
Page 488 of 495
Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
Index 487
L
Labeling, Tire Sidewall . . . . . . . . . . 377
LampsAuxiliary RoofMounted Lamp . . . . . . . . . . . . . . 168
Daytime Running (DRL) . . . . . . 165
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 170
Exterior Cargo . . . . . . . . . . . . . . . . 169
Exterior Controls . . . . . . . . . . . . . . 162
Exterior Lamps Off Reminder . . . . . . . . . . . . . . . . . . . 164
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . 172
License Plate . . . . . . . . . . . . . . . . . 366
Malfunction Indicator
(Check Engine) . . . . . . . . . . . . . 135
On Reminder . . . . . . . . . . . . . . . . . 144
Reading . . . . . . . . . . . . . . . . . . . . . . 170
Lane Change Alert (LCA) . . . . . . . 270
Lane Departure
Warning (LDW) . . . . . . . . . . . . . . . . 272
Lane Departure Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Lane Keep Assist (LKA) . . . . . . . . 274
Lane Keep Assist Light . . . . . . . . . 139
Lap-Shoulder Belt . . . . . . . . . . . . . . . 65 LATCH System
Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . 102
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 89
LED Lighting . . . . . . . . . . . . . . . . . . . . 363
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 171
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Illumination Control . . . . . . . . . . . 170
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Task . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Lights Airbag Readiness . . . . . . . . . . . . . 133
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 138
Brake System Warning . . . . . . . 137
Charging System . . . . . . . . . . . . . 134
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 135
Cruise Control . . . . . . . . . . . . . . . . 144
Door Ajar . . . . . . . . . . . . . . . . . . . . . 144
Driver Mode Control . . . . . . . . . . 142
Electric Parking Brake . . . . . . . . 137
Electronic Stability Control
(ESC), Off . . . . . . . . . . . . . . . . . . . 141
Engine Coolant Temperature Warning . . . . . . . 141 Lights (cont'd)
Engine Oil Pressure . . . . . . . . . . 143
Flash-to-Pass . . . . . . . . . . . . . . . . . 165
Four-Wheel-Drive . . . . . . . . . . . . . 138
Front Fog Lamp . . . . . . . . . . . . . . 144
High-Beam On . . . . . . . . . . . . . . . . 143
High/Low Beam Changer . . . . . 164
Hill Descent Control . . . . . . . . . . 139
Lane Departure Warning . . . . . . 139
Lane Keep Assist . . . . . . . . . . . . . 139
Low Fuel Warning . . . . . . . . . . . . 143
Seat Belt Reminders . . . . . . . . . . 132
Security . . . . . . . . . . . . . . . . . . . . . . 143
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 138
Tire Pressure . . . . . . . . . . . . . . . . . 142
Tow/Haul Mode . . . . . . . . . . . . . . . 139
Traction Off . . . . . . . . . . . . . . . . . . . 140
Limited-Slip Differential . . . . . . . . . 239
Lock Steering Column . . . . . . . . . . . . . . . . 35
Locking Rear Axle . . . . . . . . . . . . . . 239
Locks Automatic Door . . . . . . . . . . . . . . . . . 27
Delayed Locking . . . . . . . . . . . . . . . . 27
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Lockout Protection . . . . . . . . . . . . . . 27
Power Door . . . . . . . . . . . . . . . . . . . . . 27
Page 491 of 495
Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
490 Index
Replacing Airbag System . . . . . . . . 81
Replacing LATCH SystemParts after a Crash . . . . . . . . . . . . 102
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . 69
Reporting Safety Defects Canadian Government . . . . . . . . 469
General Motors . . . . . . . . . . . . . . . 469
U.S. Government . . . . . . . . . . . . . 468
Restraints Where to Put . . . . . . . . . . . . . . . . . . . 88
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 213
Reverse Tilt Mirrors . . . . . . . . . . . . . . 42
Ride Control Systems Enhanced Traction
System (ETS) . . . . . . . . . . . . . . . 239
Roads Driving, Wet . . . . . . . . . . . . . . . . . . 193
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 462
Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 48
Rotation, Tires . . . . . . . . . . . . . . . . . . 392
Routing, Engine Drive Belt . . . . . . 457
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . 217S
Safety Defects ReportingCanadian Government . . . . . . . . 469
General Motors . . . . . . . . . . . . . . . 469
U.S. Government . . . . . . . . . . . . . 468
Safety Locks . . . . . . . . . . . . . . . . . . . . . 28
Safety System Check . . . . . . . . . . . . 68
Scheduling Appointments . . . . . . . 464
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 62 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Extender . . . . . . . . . . . . . . . . . . . . . . . . 68
How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . 63
Lap-Shoulder Belt . . . . . . . . . . . . . . 65
Reminders . . . . . . . . . . . . . . . . . . . . 132
Replacing after a Crash . . . . . . . . 69
Use During Pregnancy . . . . . . . . . . 67
Seats Adjustment, Front . . . . . . . . . . . . . . . 52
Center Seat . . . . . . . . . . . . . . . . . . . . 53
Head Restraints . . . . . . . . . . . . . . . . 51
Heated and Ventilated Front . . . . 58
Heated, Rear . . . . . . . . . . . . . . . . . . . 61
Lumbar Adjustment, Front . . . . . . 54
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 56
Power Adjustment, Front . . . . . . . 53
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Reclining Seatbacks . . . . . . . . . . . . 54 Seats (cont'd)
Underseat Storage . . . . . . . . . . . . 111
Securing Child Restraints . . . . . . . . . . .102, 105, 106
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 143
OnStar . . . . . . . . . . . . . . . . . . . . . . . 474
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 34
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 34
Service . . . . . . . . . . . . . . . . . . . . . . . . . 181 Accessories andModifications . . . . . . . . . . . . . . . . 325
Climate Control System . . . . . . . 174
Doing Your Own Work . . . . . . . . 326
Maintenance Records . . . . . . . . 452
Maintenance, General Information . . . . . . . . . . . . . . . . . . 435
Parts Identification . . . . . . . . . . . . 453
Scheduling Appointments . . . . . 464
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . 138
Services Special Application . . . . . . . . . . . 445
Servicing the Airbag . . . . . . . . . . . . . 80
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . . . 359
Page 492 of 495
Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
Index 491
ShiftingInto Park . . . . . . . . . . . . . . . . . . . . . . 213
Out of Park . . . . . . . . . . . . . . . . . . . 215
Side Blind Zone Alert (SBZA) . . . 270
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 167
Snow Plow . . . . . . . . . . . . . . . . . . . . . 319
Special Application Services . . . . 445
Specifications and
Capacities . . . . . . . . . . . . . . . . . . . . . 454
Speedometer . . . . . . . . . . . . . . . . . . . 128
Start Assist, Hill . . . . . . . . . . . . . . . . . 231
Start Vehicle, Remote . . . . . . . . . . . 24
Starter Switch Check . . . . . . . . . . . 358
Starting the Engine . . . . . . . . . . . . . 209
Steering . . . . . . . . . . . . . . . . . . . . . . . . 185
Fluid, Power . . . . . . . . . . . . . . . . . . 350
Heated Wheel . . . . . . . . . . . . . . . . .117
Wheel Adjustment . . . . . . . . . . . . .116
Wheel Controls . . . . . . . . . . . . . . . .117
Steering Column Lock . . . . . . . . . . . 35
Steps
Power Assist . . . . . . . . . . . . . . . . . . . 32
Stop/Start System . . . . . . . . . . . . . . 210
Stoplamps and Back-up Lamps Bulb Replacement . . . . . . . . . . . . 364
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Storage Areas
Center Console . . . . . . . . . . . . . . . . 111
Floor Console . . . . . . . . . . . . . . . . .112
Glove Box . . . . . . . . . . . . . . . . . . . . .110
Underseat . . . . . . . . . . . . . . . . . . . . . 111
Storage Compartments . . . . . . . . . 110
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 196
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 48
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Brake Pad Life . . . . . . . . . . . . . . . . 352
Engine Air Filter Life . . . . . . . . . . 339
Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 264
Infotainment . . . . . . . . . . . . . 173, 471
Noise Control . . . . . . . . . . . . . . . . . 357
Systems Driver Assistance . . . . . . . . . . . . . 252
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 129
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Taillamps
Bulb Replacement . . . . . . . . . . . . 364
Task Lighting . . . . . . . . . . . . . . . . . . . 168 Text Telephone (TTY) Users . . . . 461
Theft-Deterrent Systems . . . . . . . . . 35
Immobilizer . . . . . . . . . . . . . . . . . . . . . 35
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375 All-Season . . . . . . . . . . . . . . . . . . . . 375
All-Terrain . . . . . . . . . . . . . . . . . . . . 377
Buying New Tires . . . . . . . . . . . . . 395
Chains . . . . . . . . . . . . . . . . . . . . . . . . 400
Changing . . . . . . . . . . . . . . . . . . . . . 402
Designations . . . . . . . . . . . . . . . . . 379
Different Size . . . . . . . . . . . . . . . . . 397
Full-Size Spare . . . . . . . . . . . . . . . 414
If a Tire Goes Flat . . . . . . . . . . . . 401
Inspection . . . . . . . . . . . . . . . . . . . . 392
Low Profile . . . . . . . . . . . . . . . . . . . 376
Pressure . . . . . . . . . . . . . . . . . 383, 385
Pressure Light . . . . . . . . . . . . . . . . 142
Pressure Monitor Operation . . 386
Pressure Monitor System . . . . . 385
Rotation . . . . . . . . . . . . . . . . . . . . . . 392
Sidewall Labeling . . . . . . . . . . . . . 377
Terminology and Definitions . . 381
Uniform Tire QualityGrading . . . . . . . . . . . . . . . . . . . . . 397
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 399
Wheel Replacement . . . . . . . . . . 399