Jeep WRANGLER 2020 Owner's Manual page 8

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ENGINE COMPARTMENT .................................. 318
2.0L Engine ...............................................318
3.6L Engine ...............................................319
Checking Oil Level .....................................320
Adding Washer Fluid..................................320
Maintenance-Free Battery .......................320
Pressure Washing......................................321
DEALER SERVICE .............................................. 321
Engine Oil ...................................................322
Engine Oil Filter..........................................323
Engine Air Cleaner Filter ...........................323
Accessory Drive Belt Inspection................324
Air Conditioner Maintenance ....................325
Body Lubrication ........................................328
Windshield Wiper Blades ..........................328
Exhaust System ........................................330
Cooling System ..........................................331
Brake System ............................................335
Front/Rear Axle Fluid ................................336
Transfer Case ............................................337
Manual Transmission ...............................337
Automatic Transmission ...........................337
RAISING THE VEHICLE ...................................... 339
TIRES .................................................................. 339
Tire Safety Information .............................339
Tires - General Information .....................346
Tire Types ...................................................350
Spare Tires - If Equipped ........................351
Wheel And Wheel Trim Care ....................352
Tire Chains and Traction Devices ............353
Tire Rotation Recommendations .............354
DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES .....................................355
Treadwear ..................................................355
Traction Grades .........................................355
Temperature Grades .................................355
STORING THE VEHICLE .....................................356
BODYWORK ........................................................357
Protection From Atmospheric Agents ......357
Body And Underbody Maintenance ..........357
Preserving The Bodywork..........................357
INTERIORS .........................................................360
Carpet Safety Information.........................360
Carpet Removal .........................................361
Seats And Fabric Parts ..............................365
Plastic And Coated Parts...........................365
Leather Parts .............................................366
Glass Surfaces ..........................................366
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER ...............367
BRAKE SYSTEM..................................................367
WHEEL AND TIRE TORQUE
SPECIFICATIONS ................................................367
Torque Specifications................................367
FUEL REQUIREMENTS....................................... 368
2.0L Engine................................................ 368
3.6L Engine................................................ 369
Reformulated Gasoline ............................ 369
Materials Added To Fuel ...........................369
Gasoline/Oxygenate Blends .....................370
Do Not Use E-85 In Non-Flex Fuel
Vehicles ...................................................... 370
CNG And LP Fuel System Modifications .. 370
MMT In Gasoline........................................370
Fuel System Cautions................................371
Carbon Monoxide Warnings...................... 371
FLUID CAPACITIES............................................. 372
FLUIDS AND LUBRICANTS................................ 373
Engine ....................................................... 373
Chassis ...................................................... 376
MULTIMEDIA
UCONNECT SYSTEMS ....................................... 377
CYBERSECURITY ............................................... 377
UCONNECT SETTINGS ....................................... 378
Customer Programmable Features -
Uconnect 3 Settings .................................378
Customer Programmable Features -
Uconnect 4 Settings .................................389
Customer Programmable Features -
Uconnect 4C/4C NAV Settings ................ 400
SAFETY AND GENERAL INFORMATION .......... 414
Safety Guidelines.......................................414