Vehicle Care - GMC LYRIQ 2023 Owner's Manual

Vehicle Care

General Information
General Information . . . . . . 308
California Perchlorate
Materials
Requirements . . . . . . . . . . . . . 308
Accessories and
Modifications . . . . . . . . . . . . . 308
Vehicle Checks
Doing Your Own
Service Work . . . . . . . . . . . . . 309
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Underhood Compartment
Overview . . . . . . . . . . . . . . . . . . . . 312
Cooling System . . . . . . . . . . . . . 313
Washer Fluid . . . . . . . . . . . . . . . . 314
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . 315
Brake Fluid . . . . . . . . . . . . . . . . . . . 316
Battery - North
America . . . . . . . . . . . . . . . . . . . . . . 317
Park Brake and P (Park)
Mechanism Check . . . . . . . 320
Wiper Blade
Replacement . . . . . . . . . . . . . . 320
Windshield
Replacement . . . . . . . . . . . . . . . 321
Gas Strut(s) . . . . . . . . . . . . . . . . . . 321
Headlamp Aiming
Front Headlamp
Aiming . . . . . . . . . . . . . . . . . . . . . . . 322
Bulb Replacement
Bulb Replacement . . . . . . . . . 323
LED Lighting . . . . . . . . . . . . . . . . 323
Electrical System
High Voltage Devices and
Wiring . . . . . . . . . . . . . . . . . . . . . . . 323
Electrical System
Overload . . . . . . . . . . . . . . . . . . . . 323
Fuses and Circuit
Breakers . . . . . . . . . . . . . . . . . . . . 325
Underhood Compartment
Fuse Block . . . . . . . . . . . . . . . . . 326
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . . 331
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
All-Season Tires . . . . . . . . . . . 335
Winter Tires . . . . . . . . . . . . . . . . 336
Self-Sealing Tires . . . . . . . . . 336
Low-Profile Tires . . . . . . . . . . 337
Tire Sidewall Labeling . . . . 337
Tire Designations . . . . . . . . . . 338
Tire Terminology and
Definitions . . . . . . . . . . . . . . . . . 339
Tire Pressure . . . . . . . . . . . . . . . 342
Vehicle Care
Tire Pressure Monitor
System . . . . . . . . . . . . . . . . . . . . . . 343
Tire Pressure Monitor
Operation . . . . . . . . . . . . . . . . . . 344
Tire Inspection . . . . . . . . . . . . . 347
Tire Rotation . . . . . . . . . . . . . . . 348
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . . 349
Buying New Tires . . . . . . . . . 350
Different Size Tires and
Wheels . . . . . . . . . . . . . . . . . . . . . . 352
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 352
Wheel Alignment and
Tire Balance . . . . . . . . . . . . . . . 354
Wheel Replacement . . . . . . 354
Tire Chains . . . . . . . . . . . . . . . . . . 355
If a Tire Goes Flat . . . . . . . . . 355
Jump Starting
Jump Starting - North
America . . . . . . . . . . . . . . . . . . . . . 356
Towing the Vehicle
Transporting a Disabled
Vehicle . . . . . . . . . . . . . . . . . . . . . . 359
Recreational Vehicle
Towing . . . . . . . . . . . . . . . . . . . . . . 362
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