Jeep Wrangler (2022 year). Manual in english

SERVICING AND MAINTENANCE

411

(Continued)

INTERIORS

ARPET

AFETY

NFORMATION

Always use carpet designed to fit your vehicle. Only

use carpet that does not interfere with the

operation of the pedal assemblies. Only operate

the vehicle when the carpet is securely attached by

the grommets so it cannot slip out of position and

interfere with the pedal assemblies or impair safe

operation of your vehicle in other ways.

ARPET

EMOVAL

Front Carpets (Two And Four Door Models):
1. Remove the front grommets.

Front Carpet

2. Pull the carpet out from the front to the rear.

Front Carpet Pulled Away

WARNING!



If operating the vehicle without carpet in place

the floor may become hot, and there is a risk

of burns.



An improperly attached, damaged, folded, or

damaged grommets may cause your carpet to

interfere with the accelerator, brake, or clutch

pedals and cause a loss of vehicle control. To

prevent SERIOUS INJURY or DEATH: ALWAYS

securely attach your carpet using the grom

mets.



ALWAYS make sure objects cannot fall or slide

into the driver’s side floor area when the vehicle

is moving. Objects can become trapped under

accelerator, brake, or clutch pedals and could

cause a loss of vehicle control.



NEVER place any objects under the carpet

(e.g., towels, keys, etc.). These objects could

change the position of the carpet and may

cause interference with the accelerator,

brake, or clutch pedals.



ONLY install carpet designed to fit your

vehicle. NEVER install carpet that cannot be

properly attached and secured to your vehicle.

If the carpet needs to be replaced, only use

manufacturer approved carpet for the specific

make, model, and year of your vehicle.



If the vehicle carpet has been removed and

re-installed, always properly attach carpet to

the floor and check that the floor mat

fasteners are secure to the vehicle carpet.

Fully depress each pedal to check for interfer

ence with the accelerator, brake, or clutch

pedals then re-install the floor mats.

WARNING!

1 — Grommets

412

SERVICING AND MAINTENANCE

3. Remove the grommets under the front seat.

First for the rear carpet and then the front

carpet.

Front And Rear Carpet Split

4. Under the back of the front seat, open the

carpet split and then pull out the rear edge and

slide the carpet to the front (do not remove the

harness).

Rear Underside Of Front Seat

5. Finally open the carpet split around seat

bracket and then remove the last two

grommets.

Front Seat And Floor

6. When reinstalling carpet please perform these

steps in reverse order making sure that the

carpet is tucked under the scuffs, B-pillar,

console, and refasten grommets.

1 — Harness
2 — Carpet Split

1 — Grommets
2 — Carpet Split

SERVICING AND MAINTENANCE

413

Rear Carpet (Four Door Models):
1. Remove the grommets under the front seat

(one left and one right).

2. Then pull the carpet out, to the rear and open

the carpet split around the front seats

brackets.

Pull Toward The Rear Of Vehicle

3. Remove the grommets under the rear seat

(one left and one right). First the grommet for

the cargo carpet and then the rear carpet.

4. Pull the carpet out to the front and open the

carpet split around the rear seats brackets.

Under Rear Seat

5. When reinstalling carpet please perform these

steps in reverse order making sure that the

carpet is tucked under the scuffs, B-pillar,

console, and refasten grommets.

Rear Carpet (Two Door Models):
1. Remove the rear seats.
2. Remove the side grommets (one left and one

right). First the grommet from the side carpet

and then the rear carpet.

Side Carpet

3. Remove the grommets under the front seat

(one left and one right).

1 — Carpet Split

1 — Grommet

414

SERVICING AND MAINTENANCE

4. Then pull the carpet out to the rear and open

the carpet split around the front seats

brackets.

Pull Carpet To The Rear

5. When reinstalling carpet please perform these

steps in reverse order making sure that the

carpet is tucked under the scuffs, B-pillar,

console, and refasten grommets.

Cargo Carpet (Four Door Models):
1. Remove the grommets under the rear seat

(one left and one right).

2. Pull the carpet out to the rear and open the

carpet split around the seat belt attachment.

Under Rear Seat

3. Remove the carpet under the load floor and

the side support and then pull the carpet out.

Rear Load Floor

4. When reinstalling carpet please perform these

steps in reverse order making sure that the

carpet is tucked under the scuffs, B-pillar,

console, and refasten grommets.

1 — Carpet Split
2 — Rear Carpet

1 — Side Supports
2 — Load Floor

SERVICING AND MAINTENANCE

415

Cargo Carpet (Four Door Models) With Gap Hider:
1. Remove the grommets under the rear seat

(one left and one right).

2. Pull the carpet out to the front and open the

carpet split around the seat belt attachment

and under the center seat bracket.

Under Rear Seat

3. When reinstalling carpet please perform these

steps in reverse order making sure that the

carpet is tucked under the scuffs, B-pillar,

console, and refasten grommets.

Side Carpet (Four Door Models):
1. Remove the side grommets (one left and one

right).

2. Pull the carpet out starting on the top flange,

then all around the perimeter and open the

carpet split around the seat belt attachment.

Inside Sidewall

3. When reinstalling carpet please perform these

steps in reverse order making sure that the

carpet is tucked under the scuffs, B-pillar,

console, and refasten grommets.

Side Carpet (Two Door Models):
1. Remove the side grommet and then the lower

one (left and right).

2. Pull the carpet out starting on the top flange,

then all around the perimeter and open the

carpet split around the seat belt attachment.

3. When reinstalling carpet please perform these

steps in reverse order making sure that the

carpet is tucked under the scuffs, B-pillar,

console, and refasten grommets.

EATS

ABRIC

ARTS

Use Mopar® Total Clean to clean fabric upholstery

and carpeting.

Seat Belt Maintenance

Do not bleach, dye or clean the belts with chemical

solvents or abrasive cleaners. This will weaken the

fabric. Sun damage can also weaken the fabric.
If the belts need cleaning, use a mild soap solution

or lukewarm water. Do not remove the belts from

the vehicle to wash them. Dry with a soft cloth.

1 — Carpet Split
2 — Grommets
3 — Rear Carpet

1 — Top Flange
2 — Grommet
3 — Side Carpet

WARNING!

Do not use volatile solvents for cleaning

purposes. Many are potentially flammable, and

if used in closed areas they may cause

respiratory harm.

416

SERVICING AND MAINTENANCE

(Continued)

Replace the belts if they appear frayed or worn or

if the buckles do not work properly.

LASTIC

OATED

ARTS

Use Mopar® Total Clean to clean vinyl upholstery.

Cleaning Plastic Instrument Cluster

Lenses

The lenses in front of the instruments in this

vehicle are molded in clear plastic. When cleaning

the lenses, care must be taken to avoid scratching

the plastic.
Clean with a wet soft cloth. A mild soap solution

may be used, but do not use high alcohol content

or abrasive cleaners. If soap is used, wipe clean

with a clean damp cloth. Dry with a soft cloth.

EATHER

URFACES

Mopar® Total Clean is specifically recommended

for leather upholstery.
Your leather upholstery can be best preserved by

regular cleaning with a damp soft cloth. Small

particles of dirt can act as an abrasive and damage

the leather upholstery and should be removed

promptly with a damp cloth. Stubborn soils can be

removed easily with a soft cloth and Mopar® Total

Clean. Care should be taken to avoid soaking your

leather upholstery with any liquid. Please do not

use polishes, oils, cleaning fluids, solvents,

detergents, or ammonia-based cleaners to clean

your leather upholstery.

NOTE:

If equipped with light colored leather, it tends to

show any foreign material, dirt, and fabric dye

transfer more so than darker colors. The leather is

designed for easy cleaning, and FCA recommends

Mopar® total care leather cleaner applied on a

cloth to clean the leather seats as needed.

LASS

URFACES

All glass surfaces should be cleaned on a regular

basis with Mopar® Glass Cleaner, or any

commercial household-type glass cleaner. Never

use an abrasive type cleaner. Use caution when

cleaning the inside rear window equipped with

electric defrosters or windows equipped with radio

antennas. Do not use scrapers or other sharp

instruments that may scratch the elements.
When cleaning the rear view mirror, spray cleaner

on the towel or cloth that you are using. Do not

spray cleaner directly on the mirror.

WARNING!

A frayed or torn seat belt could rip apart in a

collision and leave you with no protection.

Inspect the seat belt system periodically,

checking for cuts, frays, or loose parts.

Damaged parts must be replaced immediately.

Do not disassemble or modify the seat belt

system. If your vehicle is involved in a collision,

or if you have questions regarding seat belt or

retractor conditions, take your vehicle to an

authorized FCA dealer or authorized FCA

Certified Collision Care Program facility for

inspection.

CAUTION!



Direct contact of air fresheners, insect repel

lents, suntan lotions, or hand sanitizers to the

plastic, painted, or decorated surfaces of the

interior may cause permanent damage. Wipe

away immediately.



Damage caused by these type of products

may not be covered by your New Vehicle

Limited Warranty.

CAUTION!

Do not use Alcohol and Alcohol-based and/or

Ketone based cleaning products to clean leather

upholstery, as damage to the upholstery may

result.

417

TECHNICAL SPECIFICATIONS

VEHICLE IDENTIFICATION NUMBER (VIN)

The VIN is found on the left front corner of the

A-pillar, visible from outside of the vehicle through

the windshield.

Vehicle Identification Number

NOTE:

It is illegal to remove or alter the VIN plate.

BRAKE SYSTEM

Your vehicle is equipped with dual hydraulic brake

systems. If either of the two hydraulic systems lose

normal capability, the remaining system will still

function. However, there will be some loss of

overall braking effectiveness. You may notice

increased pedal travel during application, greater

pedal force required to slow or stop, and potential

activation of the Brake Warning Light.
In the event power assist is lost for any reason (i.e.,

repeated brake applications with the engine off)

the brakes will still function. However, the effort

required to brake the vehicle will be much greater

than that required with the power system

operating.

WHEEL AND TIRE TORQUE SPECIFICATIONS

Proper lug nut/bolt torque is very important to

ensure that the wheel is properly mounted to the

vehicle. Any time a wheel has been removed and

reinstalled on the vehicle, the lug nuts/bolts

should be torqued using a properly calibrated

torque wrench using a six-sided (hex) deep wall

socket.

ORQUE

PECIFICATIONS

**Use only authorized dealer recommended lug nuts/

bolts and clean or remove any dirt or oil before tightening.

Inspect the wheel mounting surface prior to

mounting the tire and remove any corrosion or

loose particles.
Spare Tire Torque Specifications

**Use only authorized dealer recommended lug nuts/

bolts and clean or remove any dirt or oil before tightening.

Spare tire torque is for the spare tire carrier

located on the swing gate.

Wheel Mounting Surface

Lug Nut/Bolt

Torque

**Lug Nut/

Bolt Size

Lug Nut/Bolt

Socket Size

130 Ft-Lb

(176 N·m)

M14 x 1.50

22 mm

Lug Nut/Bolt

Torque

**Lug Nut/

Bolt Size

Lug Nut/Bolt

Socket Size

59 Ft-Lb

(80 N·m)

M14 x 1.50

22 mm

418

TECHNICAL SPECIFICATIONS

Tighten the lug nuts/bolts in a star pattern until

each nut/bolt has been tightened twice. Ensure

that the socket is fully engaged on the lug nut/bolt

(do not insert it halfway).

Torque Patterns

After 25 miles (40 km), check the lug nut/bolt

torque to be sure that all the lug nuts/bolts are

properly seated against the wheel.

FUEL REQUIREMENTS — GASOLINE ENGINE

While operating on gasoline with the required

octane number, hearing a light knocking sound

from the engine is not a cause for concern.

However, if the engine is heard making a heavy

knocking sound, see a dealer immediately. Use of

gasoline with an octane number lower than

recommended octane can cause engine failure

and may void the New Vehicle Limited Warranty.
Poor quality gasoline can cause problems such as

hard starting, stalling, and hesitations. If you

experience these symptoms, try another brand of

gasoline before considering service for the vehicle.

2.0L E

NGINE

This engine is designed to meet all

emissions requirements, and provide

satisfactory fuel economy and

performance, when using high-quality

unleaded regular gasoline having an octane rating

of 87, as specified by the (R+M)/2 method. The

use of 91 or higher octane premium gasoline will

allow these engines to operate to optimal

performance. This increase in performance is most

noticeable in hot weather or other heavier load

conditions, such as while towing.

3.6L E

NGINE

This engine is designed to meet all

emissions regulations and provide

satisfactory fuel economy and

performance when using high-quality

unleaded regular gasoline having an octane rating

of 87 as specified by the (R+M)/2 method. The use

of higher octane premium gasoline will not provide

any benefit over regular gasoline in these engines.

EFORMULATED

ASOLINE

Many areas of the country require the use of

cleaner burning gasoline referred to as

“reformulated gasoline”. Reformulated gasoline

contains oxygenates and are specifically blended

to reduce vehicle emissions and improve air

quality.
The use of reformulated gasoline is recommended.

Properly blended reformulated gasoline will

provide improved performance and durability of

engine and fuel system components.

ATERIALS

DDED

UEL

Besides using unleaded gasoline with the proper

octane rating, gasolines that contain detergents,

corrosion and stability additives are

recommended. Using gasolines that have these

additives will help improve fuel economy, reduce

emissions, and maintain vehicle performance.

WARNING!

To avoid the risk of forcing the vehicle off the

jack, do not tighten the lug nuts/bolts fully until

the vehicle has been lowered. Failure to follow

this warning may result in personal injury.

TECHNICAL SPECIFICATIONS

419

Designated TOP TIER Detergent Gasoline

contains a higher level of detergents to

further aide in minimizing engine and

fuel system deposits. When available,

the usage of TOP TIER Detergent gasoline is

recommended. Visit www.toptiergas.com for a list

of TOP TIER Detergent Gasoline Retailers.
Indiscriminate use of fuel system cleaning agents

should be avoided. Many of these materials

intended for gum and varnish removal may contain

active solvents or similar ingredients. These can

harm fuel system gasket and diaphragm materials.

ASOLINE

XYGENATE

LENDS

Some fuel suppliers blend unleaded gasoline with

oxygenates such as ethanol.

Problems that result from using gasoline

containing more than 15% ethanol (E-15) or

gasoline containing methanol are not the

responsibility of the manufacturer and may void or

not be covered under New Vehicle Limited

Warranty.

E-85 I

-F

LEX

UEL

EHICLES

Non-Flex Fuel Vehicles (FFV) are compatible with

gasoline containing up to 15% ethanol (E-15). Use

of gasoline with higher ethanol content may void

the New Vehicle Limited Warranty.
If a Non-FFV vehicle is inadvertently fueled with

E-85 fuel, the engine will have some or all of these

symptoms:



Operate in a lean mode



OBD II Malfunction Indicator Light on



Poor engine performance



Poor cold start and cold drivability



Increased risk for fuel system component corro

sion

CNG A

LP F

UEL

YSTEM

ODIFICATIONS

Modifications that allow the engine to run on

Compressed Natural Gas (CNG) or Liquid Propane

(LP) may result in damage to the engine,

emissions, and fuel system components. Problems

that result from running CNG or LP are not the

responsibility of the manufacturer and may void or

not be covered under the New Vehicle Limited

Warranty.

MMT I

ASOLINE

Methylcyclopentadienyl Manganese Tricarbonyl

(MMT) is a manganese-containing metallic additive

that is blended into some gasoline to increase

octane. Gasoline blended with MMT provides no

performance advantage beyond gasoline of the

same octane number without MMT. Gasoline

blended with MMT reduces spark plug life and

reduces emissions system performance in some

vehicles. The manufacturer recommends that

gasoline without MMT be used in your vehicle. The

MMT content of gasoline may not be indicated on

the gasoline pump; therefore, you should ask your

gasoline retailer whether the gasoline contains

MMT. MMT is prohibited in Federal and California

reformulated gasoline.

CAUTION!

DO NOT use E-85, gasoline containing methanol,

or gasoline containing more than 15% ethanol

(E-15). Use of these blends may result in starting

and drivability problems, damage critical fuel

system components, cause emissions to exceed

the applicable standard, and/or cause the

Malfunction Indicator Light to illuminate. Please

observe pump labels as they should clearly

communicate if a fuel contains greater than

15% ethanol (E-15).

420

TECHNICAL SPECIFICATIONS

UEL

YSTEM

AUTIONS

NOTE:

Intentional tampering with the emissions control

system can result in civil penalties being assessed

against you.

FUEL REQUIREMENTS – DIESEL ENGINE

Federal law requires that you must fuel this vehicle

with Ultra Low Sulfur Highway Diesel fuel (15 ppm

Sulfur maximum) and prohibits the use of Low

Sulfur Highway Diesel fuel (500 ppm Sulfur

maximum) to avoid damage to the emissions

control system.
Use good quality diesel fuel from a reputable

supplier in your vehicle. For most year-round

service, No. 2 diesel fuel meeting ASTM (formerly

known as the American Society for Testing and

Materials) specification D-975 Grade S15 will

provide good performance. If the vehicle is

exposed to extreme cold (below 20°F or -7°C), or

is required to operate at colder-than-normal

conditions for prolonged periods, use climatized

No. 2 diesel fuel or dilute the No. 2 diesel fuel with

50% No. 1 diesel fuel. This will provide better

protection from fuel gelling or wax-plugging of the

fuel filters.

Diesel fuel is seldom completely free of water. To

prevent fuel system trouble, drain the

accumulated water from the fuel/water separator

using the fuel/water separator drain provided on

the fuel filter housing. If you buy good quality fuel

and follow the cold weather advice above, fuel

conditioners should not be required in your vehicle.

If available in your area, a high cetane “premium”

diesel fuel may offer improved cold-starting and

warm-up performance.

CAUTION!

Follow these guidelines to maintain your

vehicle’s performance:



The use of leaded gasoline is prohibited by

Federal law. Using leaded gasoline can impair

engine performance and damage the emis

sions control system.



An out-of-tune engine or certain fuel or ignition

malfunctions can cause the catalytic

converter to overheat. If you notice a pungent

burning odor or some light smoke, your engine

may be out of tune or malfunctioning and may

require immediate service. Contact an autho

rized dealer for service assistance.



The use of fuel additives, which are now being

sold as octane enhancers, is not recom

mended. Most of these products contain high

concentrations of methanol. Fuel system

damage or vehicle performance problems

resulting from the use of such fuels or addi

tives is not the responsibility of the manufac

turer and may void or not be covered under

the New Vehicle Limited Warranty.

WARNING!

Do not use alcohol or gasoline as a fuel blending

agent. They can be unstable under certain

conditions and hazardous or explosive when

mixed with diesel fuel.

CAUTION!

If the Water in Fuel Indicator Light remains on,

DO NOT START engine before you drain the water

from the fuel filter(s) to avoid engine damage

page 362.

TECHNICAL SPECIFICATIONS

421

IESEL

UEL

PECIFICATIONS

This diesel engine has been developed to take

advantage of the high energy content and

generally lower cost No. 2 Ultra Low Sulfur diesel

fuel or No. 2 Ultra Low Sulfur climatized diesel

fuels.

NOTE:



If you accidentally fill the fuel tank with gasoline

on your diesel vehicle, do not start the engine.

Damage to the engine and fuel system could

occur. Please call an authorized dealer for

service.



A maximum blend of 5% biodiesel meeting

ASTM specification D-975 may be used with

your diesel engine without any adjustments to

regular service schedules.



Commercially available fuel additives are not

necessary for the proper operation of your

diesel engine.



No. 1 Ultra Low Sulfur diesel fuel should only be

used where extended arctic conditions (-10°F

or -23°C) exist.

IODIESEL

UEL

EQUIREMENTS

A maximum blend of 5% biodiesel meeting ASTM

specification D975 is recommended for use with

your diesel engine. If frequent operation with

Biodiesel blends that are between 6% and 20%

(B6–B20) is desired, the maintenance schedule is

subject to shorter intervals.
The oil and filter change along with fuel filter

replacement is subject to shorter intervals when

operating your engine on biodiesel greater than

5%. Do not use biodiesel greater than 20%.
For regular use of biodiesel blends between 6%

and 20% (B6–B20) it is important that you

understand and comply with these requirements

page 352.

Biodiesel is a fuel produced from renewable

resources typically derived from animal fat,

rapeseed oil (Rapeseed Methyl Ester (RME) base),

or soybean oil (Soy Methyl Ester (SME or SOME)

base).
Biodiesel fuel has inherent limitations which

require that you understand and adhere to the

following requirements if you use blends of

Biodiesel between 6% and 20% (B6–B20). There

are no unique restrictions for the use of B5.

Biodiesel Fuel Properties — Low Ambient

Temperatures

Biodiesel fuel may gel or solidify at low ambient

temperatures, which may pose problems for both

storage and operation. Precautions can be

necessary at low ambient temperatures, such as

storing the fuel in a heated building or a heated

storage tank, or using cold temperature additives.

CAUTION!

Failure to comply with Oil Change requirements

for vehicles operating on biodiesel blends

between 6% and 20% (B6–B20) will result in

premature engine wear. Such wear is not

covered by the New Vehicle Limited Warranty.

CAUTION!

Use of blends greater than 20% is not approved.

Use of blends greater than 20% can result in

engine damage. Such damage is not covered by

the New Vehicle Limited Warranty.

CAUTION!

In the event that the vehicle is filled with

biodiesel and not used for more than a month,

the fuel should either be used up by driving (up

to quarter tank) and filled with standard diesel

blends with less than 5% that is normally

available. This will help prevent the fuel filter

clogging and potential damage to the fuel

injection system due to degraded biodiesel,

which is not covered by the New Vehicle Limited

Warranty.

422

TECHNICAL SPECIFICATIONS

Fuel Quality — Must Comply With ASTM

Standards

The quality of Biodiesel fuel may vary widely. Only

fuel produced by a BQ9000 supplier to the

following specifications may be blended to meet

Biodiesel blend B6 – B20 fuel meeting ASTM

specification D-7467:



Petrodiesel fuel meeting ASTM specification

D-975 and Biodiesel fuel (B100) meeting ASTM

specification D-6751

Fuel Oxidation Stability — Must Use Fuel

Within Six Months Of Manufacture

Biodiesel fuel has poor oxidation stability which

can result in long term storage problems. Fuel

produced to approved ASTM standards, if stored

properly, provides for protection against fuel

oxidation for up to six months.

Fuel Water Separation — Must Use

Mopar® Approved Fuel Filter Elements

Biodiesel fuel has a natural affinity to water and

water accelerates microbial growth. Your Mopar®

filtration system is designed to provide adequate

fuel water separation capabilities.

Fuel In Oil Dilution — Must Adhere To

Required Oil Change Interval

Fuel dilution of lubricating oil has been observed

with the use of Biodiesel fuel. Fuel in oil must not

exceed 5%. To ensure this limit is met your oil

change interval must be maintained with in the

suggested schedule. The regular use of biodiesel

between 6% and 20% requires intervals shorter

than the outlined 10,000 miles (16,000 km)and

must not exceed the suggested schedule. When

routinely operating on biodiesel between 6% and

20%, oil and filter replacement intervals must not

exceed 8,000 Miles (12,875 km) or six months,

which ever comes first.

Biodiesel Fuel Filter Change Intervals

The use of biodiesel requires more frequent fuel

filter change intervals. When operating on

biodiesel between 6% and 20%, fuel filter

replacement intervals should be every second oil

change, and must not exceed 16,000 miles

(25,750 km).

NOTE:

Under no circumstances should oil change

intervals exceed 8,000 miles (12,875 km) or

6 months, if regular operation occurs with 6% -

20% biodiesel blends. Under no circumstances

should fuel filter replacement intervals exceed

every second oil change and must not exceed

16,000 miles (25,750 km), if regular operation

occurs with 6% - 20% biodiesel blends. Failure to

comply with these Oil Change and fuel filter

requirements for vehicles operating on biodiesel

blends up to B20 may result in premature engine

wear. Such wear is not covered by the New Vehicle

Limited Warranty. The engine may suffer severe

damage if operated with concentrations of

biodiesel higher than 20%.

TECHNICAL SPECIFICATIONS

423

FLUID CAPACITIES

Metric

Fuel (Approximate)
Two Door Models

17.5 Gallons

66 Liters

Four Door Models

21.5 Gallons

81 Liters

3.0L Diesel Engine

18.3 Gallons

69 Liters

Diesel Exhaust Fluid Tank

5.1 Gallons

19.3 Liters

Engine Oil with Filter
2.0L Engine

5 Quarts

4.73 Liters

3.6L Engine

5 Quarts

4.73 Liters

3.0L Diesel Engine

9 Quarts

8.5 Liters

Cooling System *
2.0L Engine

12 Quarts

11.4 Liters

2.0L Engine Intercooler

3.7 Quarts

3.5 Liters

3.6L Engine

13.4 Quarts

12.7 Liters

3.6L Motor Generator Unit (MGU)

2.2 Quarts

2.1 Liters

3.6L Power Pack Unit (PPU) Coolant

3.3 Quarts

3.1 Liters

3.0L Diesel Engine

14.8 Quarts

14 Liters

* Includes coolant recovery bottle filled to MAX level.

424

TECHNICAL 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

page 360.

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

page 360.

Engine Oil Filter

We recommend using a Mopar® Engine Oil Filter. If a Mopar® Engine Oil Filter

is unavailable only use filters that meet or exceed SAE/USCAR-36 Filter

Performance Requirements.

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.

TECHNICAL SPECIFICATIONS

425

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 Tech

nology (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 have the API Donut trademark

page 360.

Engine Oil Filter

We recommend using a Mopar® Engine Oil Filter. If a Mopar® Engine Oil Filter

is unavailable only use filters that meet or exceed SAE/USCAR-36 Filter

Performance Requirements.

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.

426

TECHNICAL SPECIFICATIONS

CHASSIS FLUIDS AND LUBRICANTS

Fuel Selection — 3.0L Diesel Engine

Use good quality diesel fuel from a reputable supplier in your vehicle. Federal

law requires that you must fuel this vehicle with Ultra Low Sulfur Highway

Diesel fuel (15 ppm Sulfur maximum) and prohibits the use of Low Sulfur

Highway Diesel fuel (500 ppm Sulfur maximum) to avoid damage to the

emissions control system. For most year-round service, Number 2 diesel fuel

meeting ASTM specification D-975 Grade S15 will provide good performance.

We recommend you use a blend of up to 5% biodiesel, meeting ASTM

specification D-975 with your diesel engine.
This vehicle is compatible with biodiesel blends greater than 5% but no

greater than 20% biodiesel meeting ASTM specification D-7467 provided the

shortened maintenance intervals are followed as directed.

Diesel Exhaust Fluid — 3.0L Diesel Engine

Mopar® Diesel Exhaust Fluid (DEF) (API Certified) or equivalent that has been

API Certified to the ISO 22241 standard. Use of fluids not API Certified to ISO

22241 may result in system damage.

Component

Fluid, Lubricant, or Genuine Part

Automatic Transmission – If Equipped

Use only Mopar® ZF 8 & 9 Speed Automatic Transmission Fluid (ATF) or

equivalent. Failure to use the correct fluid may affect the function or

performance of your transmission.

Manual Transmission – If Equipped

We recommend using Mopar® ATF+4 Automatic Transmission Fluid.

Transfer Case

We recommend using Mopar® ATF+4 Automatic Transmission Fluid.

Front Axle Differential

We recommend using Mopar® Gear & Axle Lubricant (SAE 75W85) (API GL-5).

Component

Fluid, Lubricant, or Genuine Part

Jeep Wrangler (2022 year). Manual in english - page 26