7
MANUAL PARK RELEASE ..................................337
FREEING A STUCK VEHICLE ..............................339
TOWING A DISABLED VEHICLE .........................340
Rear Wheel Drive Models ............................. 341
Four-Wheel Drive Models.............................. 342
Tow Eye Usage — If Equipped ...................... 342
SYSTEM (EARS) ...................................................344
EVENT DATA RECORDER (EDR).........................344
SCHEDULED SERVICING .....................................345
Scheduled Servicing...................................... 345
ENGINE COMPARTMENT ....................................352
2.0L — Hybrid Engine .................................... 352
Checking Oil Level ......................................... 353
Adding Washer Fluid .................................... 353
Maintenance-Free Battery ............................ 354
Pressure Washing ......................................... 354
VEHICLE MAINTENANCE .....................................354
Engine Oil ...................................................... 355
Engine Oil Filter ............................................ 355
Engine Air Cleaner Filter ............................... 356
Air Conditioner Maintenance........................ 356
Accessory Drive Belt Inspection ................... 358
Body Lubrication............................................ 359
Windshield Wiper Blades ............................. 359
Exhaust System ............................................ 362
Cooling System.............................................. 363
Brake System ............................................... 366
Automatic Transmission ............................... 367
Front/Rear Axle Fluid ................................... 368
Transfer Case ............................................... 368
Fuses.............................................................. 368
Bulb Replacement......................................... 388
TIRES..................................................................... 388
Tire Safety Information ................................. 388
Tires — General Information......................... 389
Tire Types....................................................... 393
Spare Tires — If Equipped............................. 394
Wheel And Wheel Trim Care......................... 396
Snow Traction Devices ................................. 397
Tire Rotation Recommendations ................ 398
STORING THE VEHICLE....................................... 399
BODYWORK ......................................................... 399
Protection From Atmospheric Agents ......... 399
Body And Underbody Maintenance.............. 400
Preserving The Bodywork ............................. 400
INTERIORS .......................................................... 401
Seats And Fabric Parts ................................. 401
Plastic And Coated Parts .............................. 401
Leather Surfaces........................................... 402
Glass Surfaces ............................................. 402
VEHICLE IDENTIFICATION NUMBER (VIN) ........403
BRAKE SYSTEM ...................................................403
SPECIFICATIONS..................................................403
Torque Specifications ................................... 403
WHEELS ................................................................404
WEIGHTS...............................................................404
FUEL REQUIREMENTS.........................................404
2.0L Engine ................................................... 405
Methanol .................................................... 405
Ethanol........................................................... 405
Reformulated Gasoline ............................ 405
Materials Added To Fuel ............................. 405
Fuel Vehicles ................................................. 406
CNG And LP Fuel System Modifications...... 406
Methylcyclopentadienyl Manganese
Tricarbonyl (MMT) In Gasoline ..................... 406
Fuel Icon Identification Compliant
To EN16942.................................................. 407
FLUID CAPACITIES...............................................408
ENGINE FLUIDS AND LUBRICANTS ..................409
CHASSIS FLUIDS AND LUBRICANTS ................409
EMISSIONS ..................................................410
23_WL_H_OM_EN_EE_t.book Page 7
Summary of Contents for GRAND CHEROKEE 4xe 2023
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