TABLE OF CONTENTS- Page 9

2021 Jeep Gladiator Owner's Manual

Table of Contents

GETTING TO KNOW YOUR VEHICLE
GETTING TO KNOW YOUR INSTRUMENT PANEL
WARNING LIGHTS AND MESSAGES
STARTING AND OPERATING
MULTIMEDIA
SAFETY
OCCUPANT RESTRAINT SYSTEMS
SERVICING AND MAINTENANCE
VEHICLE MAINTENANCE
TECHNICAL SPECIFICATIONS
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IF YOUR ENGINE OVERHEATS ...........................401

MANUAL PARK RELEASE ...................................402

FREEING A STUCK VEHICLE  ..............................403

TOWING A DISABLED VEHICLE  ........................405

Four–Wheel Drive Models ............................ 406

Without The Key Fob..................................... 406

Emergency Tow Hooks — 

If Equipped .................................................... 406

ENHANCED ACCIDENT RESPONSE SYSTEM 

(EARS)  ..................................................................407

EVENT DATA RECORDER (EDR).........................407

SERVICING AND MAINTENANCE

SCHEDULED SERVICING — GASOLINE 

ENGINE .................................................................408

Maintenance Plan ......................................... 409

SCHEDULED SERVICING — DIESEL

ENGINE .................................................................413

Maintenance Plan — Diesel Fuel Up To

B5 Biodiesel................................................... 414

Additional Maintenance — B6 To B20

Biodiesel ........................................................ 417

ENGINE COMPARTMENT   ..................................418

3.6L Engine ................................................... 418

3.0L Diesel Engine ........................................ 419

Checking Oil Level ......................................... 420

Adding Washer Fluid   ................................... 420

Maintenance-Free Battery  .......................... 420

Pressure Washing ......................................... 421

VEHICLE MAINTENANCE..................................... 421

Engine Oil ...................................................... 422

Engine Oil Filter ............................................. 422

Engine Air Cleaner Filter  .............................. 422

Draining Fuel/Water Separator Filter — 

Diesel Engine  ............................................... 424

Fuel Filter Replacement — 

Diesel Engine................................................. 426

Priming If The Engine Has Run Out

Of Fuel — Diesel Engine ............................... 427

Intervention Regeneration Strategy — 

Message Process Flow  ................................ 428

Diesel Exhaust Fluid ..................................... 428

Accessory Drive Belt Inspection ................... 428

Air Conditioner Maintenance........................ 429

Body Lubrication ........................................... 431

Windshield Wiper Blades.............................. 432

Exhaust System ............................................ 433

Cooling System.............................................. 434

Brake System  ............................................... 438

Front/Rear Axle Fluid ................................... 438

Transfer Case  ............................................... 439

Manual Transmission — If Equipped............ 439

Automatic Transmission — 

If Equipped .................................................... 439

Fuses ............................................................. 441

Bulb Replacement ........................................ 449

TIRES.....................................................................453

Tire Safety Information ................................. 453

Tires — General Information......................... 459

Tire Types....................................................... 464

Spare Tires — If Equipped ............................ 465

Wheel And Wheel Trim Care ........................ 466

Snow Traction Devices ................................. 468

Tire Rotation Recommendations  ................ 469

DEPARTMENT OF TRANSPORTATION

UNIFORM TIRE QUALITY GRADES ....................470

Treadwear...................................................... 470

Traction Grades............................................. 470

Temperature Grades..................................... 470

STORING THE VEHICLE    ....................................471

BODYWORK..........................................................472

Protection From Atmospheric Agents  ......... 472

Body And Underbody Maintenance ............. 472

Preserving The Bodywork ............................. 473

INTERIORS ...........................................................475

Carpet Safety Information ............................ 475

Carpet Removal............................................. 476

Seats And Fabric Parts ................................. 478

Plastic And Coated Parts .............................. 478

Leather Surfaces........................................... 479

Glass Surfaces  ............................................. 479

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  • 3.6L Engine .
  • 3.0L Diesel Engine .

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