recommended fluids GMC SIERRA 2020 User Guide

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13337776) - 2020 - CRC - 4/4/19
Technical Data 459
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and
Lubricants 0453.
If the vehicle has a diesel engine, see the Duramax diesel supplement.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under thehood. See your dealer for more information.
Engine Cooling System*
2.7L L4 Engine –1500 Series 11.8 L 12.4 qt
4.3L V6 Engine –1500 Series 11.5 L 12.2 qt
5.3L V8 Engine –1500 Series (L82) 12.8 L 13.5 qt
5.3L V8 Engine –1500 Series (L84) 13.1 L 13.8 qt
6.2L V8 Engine –1500 Series 12.6 L 13.3 qt
6.6L V8 Gas Engine –2500 Series and 3500 Series (L8T) 15.1 L 15.9 qt
Engine Oil with Filter
2.7L L4 Engine –1500 Series 5.7 L 6.0 qt

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-13337776) - 2020 - CRC - 4/4/19
Index 495
Maintenance Schedule (cont'd)Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . 453
Transfer Case . . . . . . . . . . . . . . . . 227
Malfunction Indicator Lamp . . . . . 138
Manual Mirrors . . . . . . . . . . . . . . . . . . 41
Manual Mode . . . . . . . . . . . . . . . . . . . 224
Manual Windows . . . . . . . . . . . . . . . . 49
Memory Seats . . . . . . . . . . . . . . . . . . . 59
Messages Engine Power . . . . . . . . . . . . . . . . 156
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 156
Vehicle Speed . . . . . . . . . . . . . . . . 156
Mirror
Rear Camera . . . . . . . . . . . . . . . . . . . 46
Mirrors Automatic Dimming . . . . . . . . . . . . . 44
Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 46
Blind Spot . . . . . . . . . . . . . . . . . . . . . . 44
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 40
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 43
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 44
Manual . . . . . . . . . . . . . . . . . . . . . . . . . 41
Manual Rearview . . . . . . . . . . . . . . . 46
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Tilt in Reverse . . . . . . . . . . . . . . . . . . 45
Trailer Tow . . . . . . . . . . . . . . . . . . . . . . 41 Mirrors, Interior Rearview . . . . . . . . 46
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Driver Control . . . . . . . . . . . . . . . . . 238
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 389
N
NavigationConnected Services . . . . . . . . . . 485
New Vehicle Break-In . . . . . . . . . . . 208
Noise Control System . . . . . . . . . . 362
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 132 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 191 Driving . . . . . . . . . . . . . . . . . . . . . . . . 191
Recovery . . . . . . . . . . . . . . . . . . . . . 190
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 339
Engine Oil Life System . . . . . . . 341
Engine Oil Pressure Gauge . . . 133
Pressure Light . . . . . . . . . . . . . . . . 146
Older Children, Restraints . . . . . . . 85
Online Owner Center . . . . . . . . . . . 466
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 476
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 479
OnStar Emergency . . . . . . . . . . . . . 478 OnStar Overview . . . . . . . . . . . . . . . 477
OnStar Security . . . . . . . . . . . . . . . . 479
Operating Mode
Overheated EngineProtection . . . . . . . . . . . . . . . . . . . 352
Operation Fog Lamps . . . . . . . . . . . . . . . . . . . 170
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . 122
Overheated Engine Protection Operating Mode . . . . 352
Overheating, Engine . . . . . . . . . . . . 351
Overview Instrument Panel . . . . . . . . . . . . . . . . 5
P
ParkShifting Out of . . . . . . . . . . . . . . . . 218
Park Assist . . . . . . . . . . . . . . . . . . . . . 257
Parking Brake and P (Park)
Mechanism Check . . . . . . . . . . 364
Extended . . . . . . . . . . . . . . . . . . . . . 219
Over Things That Burn . . . . . . . 219
Parking or Backing Assistance Systems . . . . . . . . . . 257
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 137

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-13337776) - 2020 - CRC - 4/4/19
496 Index
Passenger Compartment AirFilter . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Passenger Sensing System . . . . . 78
Pedestrian Ahead Indicator . . . . . 143
Perchlorate Materials Requirements, California . . . . . . 329
Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 157
Pickup Conversion to Chassis Cab . . . . . . . . . . . . . . . . . . 326
Power
Door Locks . . . . . . . . . . . . . . . . . . . . . 26
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Outlets . . . . . . . . . . . . . . . . . . . . . . . 122
Protection, Battery . . . . . . . . . . . . 174
Retained Accessory (RAP) . . . 217
Seat Adjustment . . . . . . . . . . . . . . . . 56
Steering Fluid . . . . . . . . . . . . . . . . . 354
Windows . . . . . . . . . . . . . . . . . . . . . . . 49
Power Assist Steps . . . . . . . . . . . . . . 36
Pregnancy, Using Seat Belts . . . . 70
Privacy Vehicle Data Recording . . . . . . . 474
Program Courtesy Transportation . . . . . . 469
Prohibited Fuels . . . . . . . . . . . . . . . . 281 Proposition
65 Warning,
California . . . . . . . . . . . .329, 358, 419,
Back Cover
Publication Ordering Information . . . . . . . . . . . . . . . . . . . . 472
R
Radio Frequency Statement . . . . 472
Reading Lamps . . . . . . . . . . . . . . . . . 173
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . 362Locking . . . . . . . . . . . . . . . . . . . . . . . 243
Rear Camera Mirror . . . . . . . . . . . . . 46
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 63 Heated . . . . . . . . . . . . . . . . . . . . . . . . . 64
Rear Storage . . . . . . . . . . . . . . . . . . . 114
Rear Vision Camera (RVC) . . . . . 257
Rear Windows . . . . . . . . . . . . . . . . . . . 51
Rearview Mirrors . . . . . . . . . . . . . . . . 46 Automatic Dimming . . . . . . . . . . . . . 46
Reclining Seatbacks . . . . . . . . . . . . . 57
Recommended
Fuel . . . . . . . . . . . . . . . . . . . . . 280, 281
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . 453
Records
Maintenance . . . . . . . . . . . . . . . . . . 457
Recreational Vehicle Towing . . . . 424 Reimbursement Program,
GM Mobility . . . . . . . . . . . . . . . . . . . 466
Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . 13, 15
Remote Vehicle Start . . . . . . . . . . . . 24
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 84
Maintenance . . . . . . . . . . . . . . . . . . 455
Replacing Airbag System . . . . . . . . 84
Replacing LATCH System Parts after a Crash . . . . . . . . . . . . 105
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . 72
Reporting Safety Defects Canadian Government . . . . . . . . 473
General Motors . . . . . . . . . . . . . . . 474
U.S. Government . . . . . . . . . . . . . 473
Restraints Where to Put . . . . . . . . . . . . . . . . . . . 91
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 217
Reverse Tilt Mirrors . . . . . . . . . . . . . . 45
Ride Control Systems Enhanced TractionSystem (ETS) . . . . . . . . . . . . . . . 242
Roads Driving, Wet . . . . . . . . . . . . . . . . . . 196