2023 JEEP WRANGLER oil

TECHNICAL SPECIFICATIONS373
FLUID CAPACITIES
USMetric
Fuel (Approximate)
Two Door Models 17.5 gal66 L
Four Door Models 21.5 gal81 L
3.0L Diesel Engine 18.3 gal69 L
Diesel Exhaust Fluid Tank 5.1 gal19.3 L
Engine Oil with Filter
2.0L Engine 5 qt4.73 L
3.6L Engine 5 qt4.73 L
3.0L Diesel Engine 9 qt8.5 L
Cooling System *
2.0L Engine 11.8 qt11.2 L
2.0L Engine Intercooler 3.7 qt3.5 L
3.6L Engine 13.4 qt12.7 L
3.6L Motor Generator Unit (MGU) 2.3 qt2.2 L
3.6L Power Pack Unit (PPU) Coolant 3.1 qt2.9 L
3.0L Diesel Engine 14 qt13.2 L
* Includes coolant recovery bottle filled to MAX level.9

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374TECHNICAL SPECIFICATIONS
ENGINE FLUIDS AND LUBRICANTS
GASOLINE ENGINES
Component Fluid, Lubricant, or Genuine Part

Engine Coolant
We recommend using Mopar® Antifreeze/Coolant 10 Year/150,000 Mile (240,000 km)
Formula OAT (Organic Additive Technology) or equivalent meeting the requirements of the
manufacturer Material Standard MS.90032.
Intercooler We recommend using Mopar® Antifreeze/Coolant 10 Year/150,000 Mile (240,000 km)
Formula OAT (Organic Additive Technology) or equivalent meeting the requirements of the
manufacturer Material Standard MS.90032.
Engine Oil — 2.0L Engine We recommend using Mopar® API SP/GF-6A Certified SAE 5W-30 Full Synthetic Engine
Oil which meets the requirements of the manufacturer Material Standard MS-13340.
Equivalent full synthetic 5W-30 API SP engine oil can be used but must have the API
Donut trademark
Úpage 318.
CAUTION!
Failure to use the recommended API SP/GF-6A or equivalent oil can cause engine
damage not covered by the vehicle warranty.
Engine Oil — 3.6L Engine We recommend using Mopar® SAE 0W-20 Full Synthetic Engine Oil which meets the
requirements of the manufacturer Material Standard MS-6395. Equivalent full synthetic
SAE 0W-20 engine oil can be used but must have the API Starburst trademark
Úpage 318.
Fuel Selection — 2.0L Engine 87 Octane (R+M)/2 Method, 0-15% Ethanol.
Fuel Selection — 3.6L Engine 87 Octane (R+M)/2 Method, 0-15% Ethanol.

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TECHNICAL SPECIFICATIONS375
DIESEL ENGINES
CAUTION!
Mixing of engine coolant (antifreeze) other than specified Organic Additive Technology (OAT) engine coolant (antifreeze), may result in engine damage and may decrease corrosion
protection. Organic Additive Technology (OAT) engine coolant is different and should not be mixed with Hybrid Organic Additive Technology (HOAT) engine coolant (antifreeze) or
any “globally compatible” coolant (antifreeze). If a non-OAT engine coolant (antifreeze) is introduced into the cooling system in an emergency, the cooling system will need to be
drained, flushed, and refilled with fresh OAT coolant (conforming to MS.90032), by an authorized dealer as soon as possible.
 Do not use water alone or alcohol-based engine coolant (antifreeze) products. Do not use additional rust inhibitors or antirust products, as they may not be compatible with the
radiator engine coolant and may plug the radiator.
 This vehicle has not been designed for use with propylene glycol-based engine coolant (antifreeze). Use of propylene glycol-based engine coolant (antifreeze) is not recommended.
Component Fluid, Lubricant, or Genuine Part
Engine Coolant We recommend using Mopar® Antifreeze/Coolant 10 Year/150,000 Mile (240,000 km)
Formula OAT (Organic Additive Technology) or equivalent meeting the requirements of the
manufacturer Material Standard MS.90032.
Engine Oil — 3.0L Diesel Engine We recommend using Mopar® API Certified SAE 5W-40 Full Synthetic Engine Oil which
meets the requirements of the manufacturer Material Standard MS-12991. Equivalent
full synthetic SAE 5W-40 engine oil can be used but must be compliant to API SN/SP and
ACEA A3/B4 specifications.
Fuel Filters — 3.0L Diesel Engine We recommend using Mopar® Fuel Filter. Must meet 3 micron rating.
Using a fuel filter
that does not meet the manufacturer filtration and water separating requirements can
severely impact fuel system life and reliability.
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383
Bulb Replacement .............................................. 342, 343
Bulbs, Light.......................................................... 290, 342
Bumper End Cap Removal .......................................... 178
CCamera, Rear ............................................................... 163
Capacities, Fluid ........................................................... 373
Caps, Filler Fuel .......................................................................... 165
Oil (Engine) .............................................................. 314
Radiator (Coolant Pressure)................................... 330
Car Washes .................................................................. 361
Carbon Monoxide Warning .......................................... 290
Cargo Load Floor .......................................................... 102
Cargo Tie-Downs .......................................................... 102
Carpeting ...................................................................... 363
CD.................................................................................. 210
Cellular Phone .............................................................. 240
Center High Mounted Stop Light................................. 345
Certification Label ........................................................ 169
Chains, Tire................................................................... 357
Chart, Tire Sizing .......................................................... 346
Check Engine Light (Malfunction Indicator Light) ...... 125
Checking Your Vehicle For Safety ............................... 288
Checks, Safety.............................................................. 288
Child Restraint.............................................................. 277
Child Restraints Booster Seats.......................................................... 279
Child Seat Installation ............................................ 286
How To Stow An unused ALR Seat Belt ................. 284
Infant And Child Restraints .................................... 278Locating The LATCH Anchorages ........................... 282Lower Anchors And Tethers For Children .............. 280 Older Children And Child Restraints....................... 278
Seating Positions ..................................................... 280
Clean Air Gasoline ........................................................ 369
Cleaning Wheels .....................................................................356
Climate Control Automatic ................................................................... 54
Manual ....................................................................... 57
Cold Weather Operation ............................................... 128
Compact Spare Tire ...................................................... 355
Connected Services ................ 225
, 226, 227, 228, 237
Connector UCI .............................................................................. 61
Universal Consumer Interface (UCI) ......................... 61
Console............................................................................ 60 Floor ........................................................................... 60
Contract, Service .......................................................... 379
Controls ......................................................................... 201
Cooling Pressure Cap (Radiator Cap) ..........................330
Cooling System ............................................................. 328 Adding Coolant (Antifreeze) ....................................329
Coolant Level ...........................................................330
Cooling Capacity ...................................................... 373
Disposal Of Used Coolant ....................................... 330Drain, Flush, And Refill............................................329
Inspection ...................................................... 329
, 330
Points To Remember............................................... 331
Pressure Cap ...........................................................330
Radiator Cap ............................................................330 Selection Of Coolant (Antifreeze) ........ 329
, 373, 374
Corrosion Protection ..................................................... 360
Cruise Control (Speed Control) .......................... 151
, 152
Cruise Light ......................................................... 123, 124 Customer Assistance ................................................... 377
Customer Programmable Features ............................. 184
Cybersecurity ................................................................ 184
DDaytime Running Lights ................................................. 51
Dealer Service .............................................................. 318
Defroster, Windshield .................................................. 289
Delay (Intermittent) Wipers............................................ 53
Deleting A Phone .......................................................... 216
Diagnostic System, Onboard ....................................... 124
Diesel Display Messages ................................................... 115
Diesel Fuel .................................................................... 371
Diesel Fuel Requirements ........................................... 371 Bulk Storage Of ....................................................... 167
Diesel Fuel System, Re-Priming .................................. 323
Dimmer Switch Headlight ................................................................... 51
Dipsticks Oil (Engine) .............................................................. 317
Disable Vehicle Towing ................................................ 303
Disc Drive ...................................................................... 210
Disconnecting ............................................................... 216
Disposal Antifreeze (Engine Coolant) .................................... 330
Disturb........................................................................... 219
Door Ajar .............................................................. 117
, 119
Door Ajar Light ..................................................... 117, 119
Door Frame ..................................................................... 95 Installation ................................................................. 95
Removal..................................................................... 95
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384
Door Locks
Automatic ...................................................................23
Door Off Mirror Kit...........................................................29
Door Off Mirror Kit — If Equipped

S
............................ 29
Doors................................................................................ 20 Removal .............................................................. 24
, 27
Removal, Front...........................................................24
Removal, Rear ...........................................................27
Drag & Drop.................................................................. 200
Draining Fuel/Water Separator Filter ......................... 321
Driver Memory Presets ................................................ 207
Driver’s Seat Back Tilt ............................................. 37
, 38
Driving ........................................................................... 178
EElectric Brake Control System..................................... 245 Anti-Lock Brake System ......................................... 244
Electronic Roll Mitigation .............................. 245
, 251
Electric Remote Mirrors ..................................................46 Electrical Outlet, Auxiliary (Power Outlet) ...................... 62Electrical Power Outlets..................................................62Electronic Stability Control (ESC) ................................ 246
Electronic Throttle Control Warning Light................... 118
Emergency In Case Of ................................................................ 291SOS Emergency Call ............................................... 291
Emergency Brake ......................................................... 133
Emergency, In Case Of Jacking..................................................................... 293
Jump Starting .......................................................... 298
Tow Hooks ............................................................... 304
Emission Control System Maintenance...................... 125 Engine............................................................................314
Air Cleaner ............................................................... 319
Block Heater ............................................................129Break-In Recommendations ...................................133
Checking Oil Level ...................................................317
Compartment........................................ 314
, 315, 316
Compartment Identification................. 314, 315, 316
Coolant (Antifreeze)................................................. 374
Cooling .....................................................................328
Exhaust Gas Caution ............................................... 290
Fails To Start ............................................................128 Flooded, Starting ..................................................... 128Fuel Requirements ........................................ 369
, 373
Idling......................................................................... 131
Jump Starting...........................................................298
Oil .......................................................... 318
, 373, 374
Oil Filler Cap ............................................................. 314
Oil Filter ....................................................................319 Oil Reset...................................................................110Oil Selection ................................................... 318
, 373
Oil Synthetic ............................................................. 318
Starting.....................................................................126
Enhanced Accident Response Feature ............. 276
, 305
Ethanol .......................................................................... 370
Exhaust Gas Caution ....................................................290
Exhaust Gas Cautions ..................................................290
Exhaust System .................................................. 290
, 328
Exterior Lights ........................................................50, 290
FFabric Care ....................................................................361
Fabric Top...................................................................... 361
Family Alerts .................................................................. 236
FAQ ................................................................................ 237 Features ........................................................................ 228
Filters
Air Cleaner ............................................................... 319Air Conditioning ................................................ 59
, 325
Engine Fuel .............................................................. 321 Engine Oil................................................................. 319
Engine Oil Disposal ................................................. 319
Flashers Hazard Warning....................................................... 291Turn Signal............................................................... 290Turn Signals.................................................... 123
, 344
Flash-To-Pass.................................................................. 51
Flat Tire Changing ...............................................345
, 355
Flat Tire Stowage .................................................345, 355
Flooded Engine Starting............................................... 128
Fluid Capacities ............................................................ 373
Fluid Leaks.................................................................... 290
Fluid Level Manual Transmission ............................................. 332
Fluid Level Checks ....................................................... 332 Brake........................................................................ 331
Engine Oil................................................................. 317
Fluid, Brake................................................................... 376
Fog Lights...................................................................... 344
Fog Lights, Service ....................................................... 344
Fold And Tumble Rear Seat ........................................... 39
Fold-Flat Seats ................................................................ 37
Folding Rear Seats ......................................................... 39
Folding Windshield ......................................................... 97
Forward Collision Warning ........................................... 255
Four Wheel Drive .......................................................... 140 Operation ........................................................140
, 141
Shifting..................................................................... 140 System ..................................................................... 140

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385
Four Wheel Drive Operation ........................................ 142
Four-Way Hazard Flasher ............................................ 291
Freedom Panels .............................................................. 86
Freeing A Stuck Vehicle ............................................... 302
Front Axle (Differential) ................................................ 332
Fuel ...................................................................... 369
, 371
Adding............................................................. 165, 166
Additives .................................................................. 369
Clean Air .................................................................. 369
Ethanol .................................................................... 370
Filler Cap (Gas Cap) ................................................ 165
Filter......................................................................... 321
Gasoline .................................................................. 369
Materials Added...................................................... 369
Methanol ................................................................. 370
Octane Rating ................................................ 369
, 374
Requirements ................................................ 371, 373
Specifications................................................. 371, 374
Tank Capacity.......................................................... 373
Fueling ................................................................. 165
, 166
Fuses ............................................................................ 333
GGarage Door Opener (HomeLink) ..................................47
Gas Cap (Fuel Filler Cap) .................................... 165, 166
Gasoline, (Fuel) ............................................................ 369
Gasoline, Clean Air ....................................................... 369
Gasoline, Reformulated............................................... 369
Gauges Voltage..................................................................... 130
Gear Ranges ........................................................ 135
, 138
Getting Started ............................................................. 227 Glass Cleaning .............................................................. 367
Gross Vehicle Weight Rating .............................. 170
, 171
GVWR.............................................................................169
HHalf-Door Installation ..................................................... 31 Half-Door Installation — If Equipped
S
...................... 31
Hard Top .......................................................................... 66 Hard Top Front Panel(s) Removal

S
.......................... 83
Hazard Warning Flashers ............................................. 291
Head Restraints .............................................................. 41
Headlights Automatic ................................................................... 51
Bulb Replacement...................................................343
Cleaning ...................................................................361High Beam/Low Beam Select Switch ...................... 51
Lights On Reminder................................................... 51
Passing....................................................................... 51
Replacing ................................................................. 343
Heated Mirrors ................................................................ 46
Heated Seats .................................................................. 41
Heated Steering Wheel .................................................. 37
High Beam/Low Beam Select (Dimmer) Switch ........... 51
Hill Descent Control ...................................................... 248
Hill Descent Control Indicator ...................................... 248
Hill Start Assist .............................................................. 249
Hitches Trailer Towing .......................................................... 172
HomeLink (Garage Door Opener) .................................. 47
Hood Prop .....................................................................100
Hood Release................................................................ 100
IIgnition ............................................................................ 15 Switch ........................................................................ 15
In Case Of Emergency .................................................. 291
Inside Rearview Mirror ................................................... 45
Instrument Cluster ....................................................... 104 Descriptions ............................................................ 123
Display ..................................................................... 108Engine Oil Reset ...................................................... 110
Menu Items ............................................................. 112
Instrument Cluster

S
................................................ 108
Instrument Panel Lens Cleaning ................................. 367
Integrated Power Module (Fuses) ............................... 334
Interior And Instrument Lights....................................... 52
Interior Appearance Care............................................. 362
Interior Lights.................................................................. 52
Intermittent Wipers (Delay Wipers) ............................... 53
Intervention Regeneration Strategy ............................ 323
Introduction .................................................................. 226
Inverter Power ......................................................................... 63
JJack Location ................................................................ 294
Jack Operation.............................................................. 295
Jacking And Tire Changing

S
................................... 293
Jacking Instructions ..................................................... 295
Jump Starting ............................................................... 298
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386
K
Key Fob Arm The System .........................................................20
Disarm The System....................................................20
Programming Additional Key Fobs ...........................15
Key Fob Battery Service (Remote Keyless Entry) .........14
Key Fob Programming (Remote Keyless Entry) ............ 15
Keyless Enter 'n Go™ ...................................................... 21 Passive Entry .............................................................. 21
Keys .................................................................................13 Replacement .............................................................. 15
LLane Change Assist ........................................................52
Lap/Shoulder Belts ...................................................... 262
Latches ......................................................................... 290 Hood ............................................................... 100
, 118
Leaks, Fluid .................................................................. 290
Life Of Tires .................................................................. 354
Light Bulbs ........................................................... 290
, 342
Lights ............................................................................ 290 Air Bag ...................................................117
, 267, 289
Automatic Headlights ................................................51
Brake Assist Warning ............................................. 247
Brake Warning ........................................................ 117 Bulb Replacement ......................................... 342
, 343
Center Mounted Stop ............................................. 345
Cruise.............................................................. 123
, 124
Daytime Running ....................................................... 51
Dimmer Switch, Headlight.........................................51
Electric Power Steering .......................................... 118
Electronic Stability Program (ESP) Indicator .. 118
, 119

Exterior ............................................................. 50, 290
Fog ........................................................................... 344 Fuel Filler Cap .......................................................... 120
Hazard Warning Flasher ......................................... 291
Headlights ................................................................ 343
High Beam ................................................................. 51
High Beam/Low Beam Select .................................. 51
Hill Descent Control Indicator................................. 248
Interior........................................................................ 52
Lights On Reminder................................................... 51
Low Fuel ...................................................................120 Low Washer Fluid ....................................................120Malfunction Indicator (Check Engine).................... 120
Oil Temperature ....................................................... 118
Park .......................................................................... 123Passing....................................................................... 51
Rear Servicing.......................................................... 344
Rear Tail Lamps....................................................... 344
Seat Belt Reminder ................................................. 118
Security Alarm.......................................................... 119
Service ........................................................... 342
, 343
Side Marker ............................................................. 344
Tire Pressure Monitoring (TPMS)............................ 257
Traction Control ....................................................... 247
Transmission Temperature..................................... 119
Turn Signal ............................................................... 290
Turn Signals ................................................... 123
, 344
Warning Instrument Cluster Descriptions.... 118, 123
Load Floor, Cargo.......................................................... 102
Load Shed Battery Saver Mode ...................................114
Load Shed Battery Saver On ........................................ 114
Load Shed Electrical Load Reduction ......................... 114
Load Shed Intelligent Battery Sensor..........................114
Loading Vehicle............................................................. 169 Tires.......................................................................... 349
Locking Axle ...........................................................................144 Locks
Automatic Door ......................................................... 23
Child Protection ......................................................... 23
Power Door ................................................................ 21
Low Tire Pressure System............................................ 257
Lowering The Soft Top Into Sunrider® Position

S
.... 67
Lubrication, Body.......................................................... 326
Lug Nuts/Bolts ............................................................. 368
Luggage Carrier ............................................................ 102
MMaintenance................................................................... 91
Maintenance Free Battery ........................................... 317
Maintenance Schedule .......................................306
, 310
Malfunction Indicator Light (Check Engine) ......120, 125
Manage My Account..................................................... 237
Manual Park Release ........................................................... 301
Service ..................................................................... 380
Manual Transmission..........................................134
, 332
Fluid Level Check .................................................... 332
Lubricant Selection ........................................332
, 376
Shift Speeds ............................................................ 135
Media Mode .................................................................. 210
Methanol ....................................................................... 370
Mirrors ............................................................................. 45 Automatic Dimming .................................................. 45
Electric Powered ....................................................... 46
Electric Remote ......................................................... 46
Heated ....................................................................... 46
Outside....................................................................... 46
Rearview .................................................................... 45
Vanity ......................................................................... 46
Mobile App .................................................................... 227

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387
Modifications/AlterationsVehicle .......................................................................... 8
Monitor, Tire Pressure System .................................... 257
Mopar Parts .................................................................. 379
NNew Vehicle Break-In Period ....................................... 133
OOccupant Restraints .................................................... 261
Octane Rating, Gasoline (Fuel) .......................... 369, 374
Off Road Pages ............................................................ 241 Accessory Gauges.......................................... 241
, 242
Drivetrain........................................................ 241, 242
Pitch And Roll ................................................. 241, 242
Status Bar ............................................................... 241
Oil Change Reset — If Equipped

S
.......................... 110
Oil Filter, Change .......................................................... 319
Oil Filter, Selection ....................................................... 319
Oil Pressure Light ......................................................... 118
Oil Reset ....................................................................... 110
Oil, Engine............................................................ 318
, 374
Capacity ................................................................... 373
Checking .................................................................. 317
Dipstick.................................................................... 317
Disposal................................................................... 319
Filter......................................................................... 319
Filter Disposal ......................................................... 319 Identification Logo .................................................. 318Materials Added To................................................. 319Pressure Warning Light .......................................... 118Recommendation .......................................... 318
, 373 Synthetic .................................................................. 318
Viscosity ...................................................................373
Onboard Diagnostic System......................................... 124
Operating Precautions..................................................124
Operator Manual Owner's Manual ....................................................... 380
Outside Rearview Mirrors............................................... 46
PPaddle Shifters ............................................................. 140
Paint Care...................................................................... 360
Pair (Link) Uconnect Phone To A Mobile
Phone

S
.....................................................................214
Parking Brake ............................................................... 133
ParkSense System, Rear.............................................. 160
Passive Entry................................................................... 21 Personalized Main Menu Bar....................................... 200
Pets ................................................................................ 288
Phone Mode .................................................................. 212
Placard, Tire And Loading Information ........................ 349
Power Brakes ...................................................................... 368
Door Locks ................................................................. 21
Inverter ....................................................................... 63
Mirrors ........................................................................ 46
Steering ....................................................................146 Windows..................................................................... 65
Power Sliding Top ........................................................... 91 Operation ................................................................... 91
Pinch Protect ............................................................. 91
Quarter Window Removal ......................................... 93
Power Steering Fluid ....................................................376 Po
w er Top Quarter Windows ......................................... 93
Pregnant Women And Seat Belts ................................ 265
Preparation For Jacking ............................................... 294
Presets .......................................................................... 207
Pretensioners Seat Belts ................................................................ 265
RRadial Ply Tires ............................................................. 353
Radiator Cap (Coolant Pressure Cap) ......................... 330
RadioPresets ..................................................................... 207
Radio Controls .............................................................. 201
Radio Mode .................................................................. 201
Radio Operation ..................................................201
, 240
Radio Remote Controls ................................................ 201
Raising The Soft Top

S
............................................... 77
Rear Axle (Differential) ................................................. 332
Rear Camera................................................................. 163
Rear Cross Path............................................................ 254
Rear ParkSense System .............................................. 160
Rear Seat Reminder Alert ............................................ 244
Rear Swing Gate ........................................................... 101
Rear Wiper/Washer ....................................................... 54 Recreational Towing ..................................................... 176 Shifting Into Transfer Case Neutral (N) ................. 177
Shifting Out Of Transfer Case Neutral (N) ............. 177
Reformulated Gasoline ................................................ 369
Refrigerant .................................................................... 325
Registering SiriusXM Guardian ................................... 226
Release, Hood .............................................................. 100
Reminder, Seat Belt ..................................................... 261
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