transfer case CHEVROLET SILVERADO 2019 Owner's Guide

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
1500-11698642) - 2019 - CRC - 2/20/19
428 Service and Maintenance
UsageFluid/Lubricant
Front Axle (Four-Wheel Drive) and Rear Axle See your dealer.
Hydraulic Brake System DOT 4 Hydraulic Brake Fluid (GM Part No. 19299570, in Canada 19299571).
Key Lock Cylinders, Hood Hinges, Body Door Hinge Pins, Tailgate
Hinge and Linkage, Fuel Door Hinge, Tailgate Handle Pivot Points, Hinges, Latch Bolt, and Linkage Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Transfer Case (Four-Wheel Drive) DEXRON-VI Automatic Transmission Fluid. Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or equivalent.
Weatherstrip Squeaks Synthetic Grease with Teflon, Superlube (GM Part No. 12371287, in Canada 10953437).
Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements.
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.
If the vehicle has a diesel engine, see the Duramax diesel supplement.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
1500-11698642) - 2019 - CRC - 2/20/19
Technical Data 433
ApplicationCapacities
Metric English
Fuel Tank
1500 Series Standard and Short Box (Gas & 4WD Diesel) 90.9 L 24.0 gal
1500 Series Standard and Short Box (2WD Diesel) 83.3 L 22.0 gal
1500 Series Long Box 106.0 L 28.0 gal
Transfer Case Fluid 1.5 L 1.6 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.
Engine Specifications
Engine VIN CodeSpark Plug Gap
2.7L L4 (L3B) K0.65–0.75 mm (0.026–0.030 in)
4.3L V6 (LV3) H0.95–1.10 mm (0.037–0.043 in)
5.3L V8 (L82) F0.95–1.10 mm (0.037–0.043 in)
5.3L V8 (L84) D0.95–1.10 mm (0.037–0.043 in)
6.2L V8 (L87) L0.95–1.10 mm (0.037–0.043 in)

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
1500-11698642) - 2019 - CRC - 2/20/19
Index 465
F
FanEngine . . . . . . . . . . . . . . . . . . . . . . . . 334
Features Memory . . . . . . . . . . . . . . . . . . . . . . . . . 13
Filter, Engine Air Cleaner . . . . . . . . . . . 327
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 180
Flashers, Hazard Warning . . . . . . 181
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 385 Changing . . . . . . . . . . . . . . . . . . . . . 387
FlexFuel E85 . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Floor Console Storage . . . . . . . . . . 127
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 413
Fluid
Automatic Transmission . . . . . . 326
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 337
Four-Wheel DriveTransfer Case . . . . . . . . . . . . . . . 236
Washer . . . . . . . . . . . . . . . . . . . . . . . 335
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 182
Folding Mirrors . . . . . . . . . . . . . . . . . . 56
Forward Automatic Braking . . . . . 264
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 261
Four-Wheel Drive . . . . . . . . . . 236, 341
Four-Wheel-Drive Light . . . . . . . . . 154 Frequency Statement
Radio . . . . . . . . . . . . . . . . . . . . . . . . . 445
Front Axle . . . . . . . . . . . . . . . . . . . . . . 341
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . . . 265
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 69
Heated and Ventilated . . . . . . . . . . 75
Fuel
Additives . . . . . . . . . . . . . . . . . . . . . 273
Economy Driving . . . . . . . . . . . . . . . 30
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 276
Filling the Tank . . . . . . . . . . . . . . . 274
Foreign Countries . . . . . . . . . . . . 273
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 144
Low Fuel Warning Light . . . . . . . 158
Management, Active . . . . . . . . . . 228
Prohibited Fuels . . . . . . . . . . . . . . 273
Recommended . . . . . . . . . . . . . . . 272
Top Tier . . . . . . . . . . . . . . . . . . . . . . 272
Full-Size Spare Tire . . . . . . . . . . . . 395
Fuses Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 352
Fuses and Circuit Breakers . . . 351 Fuses (cont'd)
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . 355, 358
G
Garage Door Opener . . . . . . . . . . . 173Programming . . . . . . . . . . . . . . . . . 173
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 346
Gauges Engine Coolant
Temperature . . . . . . . . . . . . . . . . 146
Engine Oil Pressure . . . . . . . . . . 145
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Odometer . . . . . . . . . . . . . . . . . . . . . 144
Speedometer . . . . . . . . . . . . . . . . . 143
Tachometer . . . . . . . . . . . . . . . . . . . 144
Trip Odometer . . . . . . . . . . . . . . . . 144
Voltmeter . . . . . . . . . . . . . . . . . . . . . 147
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 138
General Information Service and Maintenance . . . . . 415
Towing . . . . . . . . . . . . . . . . . . . . . . . . 277
Vehicle Care . . . . . . . . . . . . . . . . . . 313
Glass Replacement . . . . . . . . . . . . . 346
Glove Box . . . . . . . . . . . . . . . . . . . . . . 125
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 439

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
1500-11698642) - 2019 - CRC - 2/20/19
Index 467
Lane Keep Assist Light . . . . . . . . . 154
Lap-Shoulder Belt . . . . . . . . . . . . . . . 82
LATCH SystemReplacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . .117
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . 106
LED Lighting . . . . . . . . . . . . . . . . . . . . 348
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 185
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Illumination Control . . . . . . . . . . . 184
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Task . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Lights Airbag Readiness . . . . . . . . . . . . . 148
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . 153
Brake System Warning . . . . . . . 152
Charging System . . . . . . . . . . . . . 149
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 150
Cruise Control . . . . . . . . . . . . . . . . 159
Door Ajar . . . . . . . . . . . . . . . . . . . . . 159
Driver Mode Control . . . . . . . . . . 157
Electric Parking Brake . . . . . . . . 153
Electronic Stability Control (ESC), Off . . . . . . . . . . . . . . . . . . . 156 Lights (cont'd)
Engine Coolant
Temperature Warning . . . . . . . 156
Engine Oil Pressure . . . . . . . . . . 158
Flash-to-Pass . . . . . . . . . . . . . . . . . 180
Four-Wheel-Drive . . . . . . . . . . . . . 154
Front Fog Lamp . . . . . . . . . . . . . . 159
High-Beam On . . . . . . . . . . . . . . . . 158
High/Low Beam Changer . . . . . 179
Hill Descent Control . . . . . . . . . . 154
Lane Keep Assist . . . . . . . . . . . . . 154
Low Fuel Warning . . . . . . . . . . . . 158
Seat Belt Reminders . . . . . . . . . . 147
Security . . . . . . . . . . . . . . . . . . . . . . 158
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 153
Tire Pressure . . . . . . . . . . . . . . . . . 157
Tow/Haul Mode . . . . . . . . . . . . . . . 154
Traction Off . . . . . . . . . . . . . . . . . . . 155
Limited-Slip Differential . . . . . . . . . 251
Locking Rear Axle . . . . . . . . . . . . . . 251
Locks Automatic Door . . . . . . . . . . . . . . . . . 47
Delayed Locking . . . . . . . . . . . . . . . . 46
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Lockout Protection . . . . . . . . . . . . . . 47
Power Door . . . . . . . . . . . . . . . . . . . . . 46
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Loss of Control . . . . . . . . . . . . . . . . . 201
Low Fuel Warning Light . . . . . . . . . 158
Low-Profile Tires . . . . . . . . . . . . . . . . 362
Lower Anchors and Tethers
for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . 106
Lumbar Adjustment . . . . . . . . . . . . . . 71
Front Seats . . . . . . . . . . . . . . . . . . . . . 71
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 430
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . 424
Maintenance Schedule . . . . . . . . . 417 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 427
Transfer Case . . . . . . . . . . . . . . . . 236
Malfunction Indicator Lamp . . . . . 150
Manual Mirrors . . . . . . . . . . . . . . . . . . 56
Manual Mode . . . . . . . . . . . . . . . . . . . 233
Manual Windows . . . . . . . . . . . . . . . . 62
Memory Features . . . . . . . . . . . . . . . . 13
Memory Seats . . . . . . . . . . . . . . . . . . . 73
Messages Engine Power . . . . . . . . . . . . . . . . 168
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 167
Vehicle Speed . . . . . . . . . . . . . . . . 168

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
1500-11698642) - 2019 - CRC - 2/20/19
Index 471
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SystemBrake Pad Life . . . . . . . . . . . . . . . . 336
Engine Air Filter Life . . . . . . . . . . 326
Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 261
Infotainment . . . . . . . . . . . . . 188, 448
Noise Control . . . . . . . . . . . . . . . . . 343
Systems Driver Assistance . . . . . . . . . . . . . 254
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 144
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . 48
TaillampsBulb Replacement . . . . . . . . . . . . 349
Task Lighting . . . . . . . . . . . . . . . . . . . 183
Text Telephone (TTY) Users . . . . 438
Theft-Deterrent Systems . . . . . . . . . 54 Immobilizer . . . . . . . . . . . . . . . . . . . . . 54
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360 All-Season . . . . . . . . . . . . . . . . . . . . 361
All-Terrain . . . . . . . . . . . . . . . . . . . . 362
Buying New Tires . . . . . . . . . . . . . 379
Chains . . . . . . . . . . . . . . . . . . . . . . . . 384
Changing . . . . . . . . . . . . . . . . . . . . . 387 Tires (cont'd)
Designations . . . . . . . . . . . . . . . . . 365
Different Size . . . . . . . . . . . . . . . . . 381
Full-Size Spare . . . . . . . . . . . . . . . 395
If a Tire Goes Flat . . . . . . . . . . . . 385
Inspection . . . . . . . . . . . . . . . . . . . . 377
Low Profile . . . . . . . . . . . . . . . . . . . 362
Pressure . . . . . . . . . . . . . . . . . 369, 370
Pressure Light . . . . . . . . . . . . . . . . 157
Pressure Monitor Operation . . 371
Pressure Monitor System . . . . . 370
Rotation . . . . . . . . . . . . . . . . . . . . . . 377
Sidewall Labeling . . . . . . . . . . . . . 362
Terminology and Definitions . . 366
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 381
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 383
Wheel Replacement . . . . . . . . . . 383
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 378
Winter . . . . . . . . . . . . . . . . . . . . . . . . 361
Top Tier Fuel . . . . . . . . . . . . . . . . . . . 272
Tow/Haul Mode . . . . . . . . . . . . . . . . . 235
Tow/Haul Mode Light . . . . . . . . . . . 154
Towing
Driving Characteristics . . . . . . . . 277
Equipment . . . . . . . . . . . . . . . . . . . . 286 Towing (cont'd)
General Information . . . . . . . . . . 277
Recreational Vehicle . . . . . . . . . . 400
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 282
Trailer Sway Control (TSC) . . . 295
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 400
Traction Limited-Slip Differential . . . . . . . 251
Off Light . . . . . . . . . . . . . . . . . . . . . . 155
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . 244
Trailer Sway Control (TSC) . . . . . . . . . . 295
Towing . . . . . . . . . . . . . . . . . . . . . . . . 282
Trailer Towing App . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Trailering App . . . . . . . . . . . . . . . . . . 297
Transfer Case . . . . . . . . . . . . . . . . . . 236
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 230
Fluid, Automatic . . . . . . . . . . . . . . 326
Transportation Program, Courtesy . . . . . . . . . . . . . . . . . . . . . . 441
Trip Odometer . . . . . . . . . . . . . . . . . . 144
Truck-Camper Loading Information . . . . . . . . . . . . . . . . . . . . 215
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 182