Jeep Cherokee (2019 year). Manual — part 32

Wheel And Wheel Trim Care

All wheels and wheel trim, especially aluminum and chrome
plated wheels, should be cleaned regularly using mild (neu-
tral Ph) soap and water to maintain their luster and to
prevent corrosion. Wash wheels with the same soap solution
recommended for the body of the vehicle and remember to
always wash when the surfaces are not hot to the touch.

Your wheels are susceptible to deterioration caused by salt,
sodium chloride, magnesium chloride, calcium chloride,
etc., and other road chemicals used to melt ice or control
dust on dirt roads. Use a soft cloth or sponge and mild soap
to wipe away promptly. Do not use harsh chemicals or a
stiff brush. They can damage the wheel’s protective coating
that helps keep them from corroding and tarnishing.

CAUTION!

Avoid products or automatic car washes that use acidic
solutions or strong alkaline additives or harsh brushes.
Many aftermarket wheel cleaners and automatic car
washes may damage the wheel’s protective finish.
Such damage is not covered by the New Vehicle
Limited Warranty. Only car wash soap, Mopar Wheel
Cleaner or equivalent is recommended.

When cleaning extremely dirty wheels including excessive
brake dust, care must be taken in the selection of tire and
wheel cleaning chemicals and equipment to prevent dam-
age to the wheels. Mopar Wheel Treatment or Mopar
Chrome Cleaner or their equivalent is recommended or
select a non-abrasive, non-acidic cleaner for aluminum or
chrome wheels.

CAUTION!

Do not use scouring pads, steel wool, a bristle brush,
metal polishes or oven cleaner. These products may
damage the wheel’s protective finish. Such damage is
not covered by the New Vehicle Limited Warranty.
Only car wash soap, Mopar Wheel Cleaner or equiva-
lent is recommended.

NOTE:

If you intend parking or storing your vehicle for an

extended period after cleaning the wheels with wheel
cleaner, drive your vehicle and apply the brakes to remove
the water droplets from the brake components. This activ-
ity will remove the red rust on the brake rotors and prevent
vehicle vibration when braking.

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SERVICING AND MAINTENANCE

Dark Vapor Chrome, Black Satin Chrome, or Low Gloss
Clear Coat Wheels

CAUTION!

If your vehicle is equipped with these specialty
wheels, DO NOT USE wheel cleaners, abrasives, or
polishing compounds. They will permanently damage
this finish and such damage is not covered by the New
Vehicle Limited Warranty. HAND WASH ONLY US-
ING MILD SOAP AND WATER WITH A SOFT
CLOTH. Used on a regular basis; this is all that is
required to maintain this finish.

Tire Chains (Traction Devices)

Use of traction devices require sufficient tire-to-body clear-
ance. Follow these recommendations to guard against
damage.
• Traction device must be of proper size for the tire, as

recommended by the traction device manufacturer

• Use on Front Tires Only
• Due to limited clearance, the following traction devices

are recommended:

Front Wheel Drive (FWD) Models
• Original equipment 225/60R17 and 225/55R18 tire sizes

are not chainable.

• Snow chains is permitted with the use of 215/60R17 tires

on size 17 x 7.0 ET41 wheels.

• Use reduced size snow chains with a maximum projec-

tion of 7 mm beyond the tire profile.

Four Wheel Drive (4WD) Non-Trailhawk Models without
a Two-Speed Power Takeoff Unit
• Original equipment 225/65R17 and 225/60R18 tire sizes

are not chainable.

• Snow chains is permitted with the use of 215/60R17 tires

on size 17 x 7.0 ET41 wheels.

• Use reduced size snow chains with a maximum projec-

tion of 9 mm beyond the tire profile.

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SERVICING AND MAINTENANCE

501

Four Wheel Drive (4WD) Non-Trailhawk Models with a
Two-Speed Power Takeoff Unit
• Snow chains is permitted with 225/65R17 and 225/

60R18 tires.

• Use reduced size snow chains with a maximum projec-

tion of 7 mm beyond the tire profile.

Four Wheel Drive (4WD) Trailhawk Models
• Original equipment 245/65R17 and P245/65R17 sizes

are not chainable.

• Snow chains is permitted with the use of 225/65R17 tires

on size 17 x 7.5 ET31 wheels.

• Use reduced size snow chains with a maximum projec-

tion of 9 mm beyond the tire profile.

WARNING!

Using tires of different size and type (M+S, Snow)
between front and rear axles can cause unpredictable
handling. You could lose control and have a collision.

CAUTION!

• Use on Front Tires Only

• Damage to Front Wheel Drive (FWD) Models may

result if tire chains or traction devices are used with
original equipment size tires.

• Damage to Four Wheel Drive (4WD) Models without

a Two-Speed Power Takeoff Unit may result if tire
chains or traction devices are used with original
equipment size tires.

• Damage to Four Wheel Drive (4WD) Trailhawk Mod-

els may result if tire chains or traction devices are
used with original equipment size tires.

To avoid damage to your vehicle or tires, observe the
following precautions:
• Because of restricted traction device clearance be-

tween tires and other suspension components, it is
important that only traction devices in good condi-
tion are used. Broken devices can cause serious
damage. Stop the vehicle immediately if noise occurs
that could indicate device breakage. Remove the
damaged parts of the device before further use.

• Install device as tightly as possible and then re-

tighten after driving about ½ mile (0.8 km).

(Continued)

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SERVICING AND MAINTENANCE

CAUTION! (Continued)

• Do not exceed 30 mph (48 km/h).

• Drive cautiously and avoid severe turns and large

bumps, especially with a loaded vehicle.

• Do not drive for a prolonged period on dry pave-

ment.

• Observe the traction device manufacturer’s instruc-

tions on the method of installation, operating speed,
and conditions for use. Always use the suggested
operating speed of the device manufacturer’s if it is
less than 30 mph (48 km/h).

• Do not use traction devices on a compact spare tire.

Tire Rotation Recommendations

The tires on the front and rear of your vehicle operate at
different loads and perform different steering, handling,
and braking functions. For these reasons, they wear at
unequal rates.

These effects can be reduced by timely rotation of tires. The
benefits of rotation are especially worthwhile with aggres-
sive tread designs such as those on On/Off Road type tires.
Rotation will increase tread life, help to maintain mud,
snow, and wet traction levels, and contribute to a smooth,
quiet ride.

Refer to the “Maintenance Plan” for the proper mainte-
nance intervals. The reasons for any rapid or unusual wear
should be corrected prior to rotation being performed.

The suggested Front Wheel Drive (FWD) rotation method
is the “forward cross” shown in the following diagram.
This rotation pattern does not apply to some directional
tires that must not be reversed.

The suggested Four Wheel Drive (4WD) Tire rotation
method is the “rearward cross” shown in the following
diagram.

Front Wheel Drive (FWD) Tire Rotation

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SERVICING AND MAINTENANCE

503

CAUTION!

Proper operation of four-wheel drive vehicles depends
on tires of equal size, type and circumference on each
wheel. Any difference in tire size can cause damage to
the power transfer unit. Tire rotation schedule should
be followed to balance tire wear.

DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES

The following tire grading categories were established
by the National Highway Traffic Safety Administration.
The specific grade rating assigned by the tire’s manu-
facturer in each category is shown on the sidewall of the
tires on your vehicle.

All passenger vehicle tires must conform to Federal
safety requirements in addition to these grades.

Treadwear

The Treadwear grade is a comparative rating, based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course. For
example, a tire graded 150 would wear one and one-half
times as well on the government course as a tire graded
100. The relative performance of tires depends upon the
actual conditions of their use, however, and may depart
significantly from the norm due to variations in driving
habits, service practices, and differences in road charac-
teristics and climate.

Four Wheel Drive (4WD) Tire Rotation

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SERVICING AND MAINTENANCE

Traction Grades

The Traction grades, from highest to lowest, are AA, A,
B, and C. These grades represent the tire’s ability to stop
on wet pavement, as measured under controlled condi-
tions on specified government test surfaces of asphalt
and concrete. A tire marked C may have poor traction
performance.

WARNING!

The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not
include acceleration, cornering, hydroplaning, or
peak traction characteristics.

Temperature Grades

The Temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of
heat and its ability to dissipate heat, when tested under
controlled conditions on a specified indoor laboratory
test wheel.

Sustained high temperature can cause the material of
the tire to degenerate and reduce tire life, and excessive
temperature can lead to sudden tire failure. The grade C

corresponds to a level of performance, which all pas-
senger vehicle tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades B and A
represent higher levels of performance on the laboratory
test wheel, than the minimum required by law.

WARNING!

The temperature grade for this tire is established for
a tire that is properly inflated and not overloaded.
Excessive speed, under-inflation, or excessive load-
ing, either separately or in combination, can cause
heat buildup and possible tire failure.

STORING THE VEHICLE

If the vehicle should remain stationary for more than a
month, observe the following precautions:
• Park your vehicle in a covered, dry and possibly airy

location the windows open slightly.

• Check that the Electric Park Brake is not engaged.
• Disconnect the negative (-) terminal from the battery

post and be sure that the battery is fully charged. During
storage check battery charge quarterly.

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SERVICING AND MAINTENANCE

505

• If you do not disconnect the battery from the electrical

system, check the battery charge every 30 days.

• Clean and protect the painted parts by applying protec-

tive waxes.

• Clean and protect polished metal parts by applying

protective waxes.

• Apply talcum powder to the front and rear wiper blades

and leave raised from the glass.

• Cover the vehicle with an appropriate cover taking care

not to damage the painted surface by dragging across
dirty surfaces. Do not use plastic sheeting which will not
allow the evaporation of moisture present on the surface
of the vehicle.

• Inflate the tires at a pressure of +7.25 psi (+0.5 bar)

higher than recommended on the tire placard and check
it periodically.

• Do not drain the engine cooling system.
• Whenever you leave the vehicle is stationary for two

weeks or more, run idle the engine for approximately five
minutes, with the air conditioning system on and high fan
speed. This will ensure a proper lubrication of the system,
thus minimizing the possibility of damage to the compres-
sor when the vehicle is put back into operation.

NOTE:

When the vehicle has not been started or driven for

at least 30 days, an Extended Park Start Procedure is
required to start the vehicle.

Refer to “Starting The Engine” in “Starting And Operat-
ing” for further information.

CAUTION!

Before removal of the positive and negative terminals
to the battery, wait at least a minute with ignition
switch in the OFF position and close the driver’s door.
When reconnecting the positive and negative terminals
to the battery be sure the ignition switch is in the OFF
position and the driver’s door is closed.

BODYWORK

Protection From Atmospheric Agents

Vehicle body care requirements vary according to geo-
graphic locations and usage. Chemicals that make roads
passable in snow and ice and those that are sprayed on
trees and road surfaces during other seasons are highly
corrosive to the metal in your vehicle. Outside parking,
which exposes your vehicle to airborne contaminants, road
surfaces on which the vehicle is operated, extreme hot or

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SERVICING AND MAINTENANCE

cold weather and other extreme conditions will have an
adverse effect on paint, metal trim, and underbody protec-
tion.

The following maintenance recommendations will enable
you to obtain maximum benefit from the corrosion resis-
tance built into your vehicle.

What Causes Corrosion?

Corrosion is the result of deterioration or removal of paint
and protective coatings from your vehicle.

The most common causes are:
• Road salt, dirt and moisture accumulation.
• Stone and gravel impact.
• Insects, tree sap and tar.
• Salt in the air near seacoast localities.
• Atmospheric fallout/industrial pollutants.

Body And Underbody Maintenance

Cleaning Headlights

Your vehicle is equipped with plastic headlights and fog
lights that are lighter and less susceptible to stone breakage
than glass headlights.

Plastic is not as scratch resistant as glass and therefore
different lens cleaning procedures must be followed.

To minimize the possibility of scratching the lenses and
reducing light output, avoid wiping with a dry cloth. To
remove road dirt, wash with a mild soap solution followed
by rinsing.

Do not use abrasive cleaning components, solvents, steel
wool or other aggressive material to clean the lenses.

Preserving The Bodywork

Washing
• Wash your vehicle regularly. Always wash your vehicle

in the shade using Mopar Car Wash, or a mild car wash
soap, and rinse the panels completely with clear water.

• If insects, tar, or other similar deposits have accumulated

on your vehicle, use Mopar Super Kleen Bug and Tar
Remover to remove.

• Use a high quality cleaner wax, such as Mopar Cleaner

Wax to remove road film, stains and to protect your
paint finish. Take care never to scratch the paint.

• Avoid using abrasive compounds and power buffing

that may diminish the gloss or thin out the paint finish.

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SERVICING AND MAINTENANCE

507

CAUTION!

• Do not use abrasive or strong cleaning materials such

as steel wool or scouring powder that will scratch
metal and painted surfaces.

• Use of power washers exceeding 1,200 psi (8,274 kPa)

can result in damage or removal of paint and decals.

Special Care
• If you drive on salted or dusty roads or if you drive near

the ocean, hose off the undercarriage at least once a
month.

• It is important that the drain holes in the lower edges of

the doors, rocker panels, and trunk be kept clear and
open.

• If you detect any stone chips or scratches in the paint,

touch them up immediately. The cost of such repairs is
considered the responsibility of the owner.

• If your vehicle is damaged due to a collision or similar

cause that destroys the paint and protective coating,
have your vehicle repaired as soon as possible. The cost
of such repairs is considered the responsibility of the
owner.

• If you carry special cargo such as chemicals, fertilizers,

de-icer salt, etc., be sure that such materials are well
packaged and sealed.

• If a lot of driving is done on gravel roads, consider mud

or stone shields behind each wheel.

• Use Mopar Touch Up Paint on scratches as soon as

possible. An authorized dealer has touch up paint to
match the color of your vehicle.

INTERIORS

Seats And Fabric Parts

Use Mopar Total Clean to clean fabric upholstery and
carpeting.

WARNING!

Do not use volatile solvents for cleaning purposes.
Many are potentially flammable, and if used in closed
areas they may cause respiratory harm.

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SERVICING AND MAINTENANCE

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.

Replace the belts if they appear frayed or worn or if the
buckles do not work properly.

WARNING!

A frayed or torn belt could rip apart in a collision and
leave you with no protection. Inspect the belt system
periodically, checking for cuts, frays, or loose parts.
Damaged parts must be replaced immediately. Do not
disassemble or modify the system. Seat belt assemblies
must be replaced after a collision if they have been
damaged (i.e., bent retractor, torn webbing, etc.).

Plastic And Coated Parts

Use Mopar Total Clean to clean vinyl upholstery.

CAUTION!

• Direct contact of air fresheners, insect repellents,

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.

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.

1. 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.

2. Dry with a soft cloth.

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SERVICING AND MAINTENANCE

509

Leather Parts

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.
Application of a leather conditioner is not required to
maintain the original condition.

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.

CAUTION!

Do not use Alcohol and Alcohol-based and/or Ketone
based cleaning products to clean leather seats, as
damage to the seat may result.

Glass Surfaces

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.

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TECHNICAL SPECIFICATIONS

CONTENTS

䡵 VEHICLE IDENTIFICATION NUMBER . . . . . . . .512
䡵 BRAKE SYSTEM . . . . . . . . . . . . . . . . . . . . . . . .513
䡵 WHEEL AND TIRE TORQUE SPECIFICATIONS . .513

▫ Torque Specifications . . . . . . . . . . . . . . . . . . . .513

䡵 FUEL REQUIREMENTS . . . . . . . . . . . . . . . . . . .515

▫ 2.0L Engine . . . . . . . . . . . . . . . . . . . . . . . . . .515
▫ 2.4L And 3.2L Engines . . . . . . . . . . . . . . . . . . .515
▫ Reformulated Gasoline . . . . . . . . . . . . . . . . . .516
▫ Gasoline/Oxygenate Blends . . . . . . . . . . . . . . .516
▫ Do Not Use E-85 In Non-Flex Fuel Vehicles . . . .516

▫ CNG And LP Fuel System Modifications . . . . . .517
▫ MMT In Gasoline. . . . . . . . . . . . . . . . . . . . . . .517
▫ Materials Added To Fuel . . . . . . . . . . . . . . . . .517
▫ Fuel System Cautions . . . . . . . . . . . . . . . . . . . .518
▫ Carbon Monoxide Warnings . . . . . . . . . . . . . . .518

䡵 FLUID CAPACITIES . . . . . . . . . . . . . . . . . . . . . .519
䡵 FLUIDS AND LUBRICANTS . . . . . . . . . . . . . . . .520

▫ Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .520
▫ Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .522

9

VEHICLE IDENTIFICATION NUMBER

The Vehicle Identification Number (VIN) is found on the
left front corner of the instrument panel. The VIN is visible
from outside of the vehicle through the windshield. The
VIN number also is stamped into the right front body, on
the right front seat cross member. With the seat in the rear
most position a flap in the carpet can be cut open and lifted
to reveal the VIN. It also appears on the Automobile
Information Disclosure Label affixed to a window on your
vehicle, the vehicle registration, and the title.

The VIN is also stamped on either right or left hand side of
the engine block.

Vehicle Identification Number

512

TECHNICAL SPECIFICATIONS

NOTE:

It is illegal to remove or alter the VIN.

BRAKE SYSTEM

Your vehicle is equipped with dual hydraulic brake sys-
tems. If either of the two hydraulic systems loses normal
capability, the remaining system will still function. How-
ever, there will be some loss of overall braking effective-
ness. You may notice increased pedal travel during appli-
cation, 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 cali-
brated torque wrench using a high quality six sided (hex)
deep wall socket.

Torque Specifications

Lug Nut/Bolt

Torque

**Lug Nut/Bolt

Size

Lug Nut/Bolt

Socket Size

100 Ft-Lbs (135

N·m)

M12 x 1.25

19 mm

**Use only an 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.

Right Front Body VIN Location

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TECHNICAL SPECIFICATIONS

513

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 half-
way).

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.

WARNING!

To avoid the risk of forcing the vehicle off the jack, do
not tighten the lug nuts fully until the vehicle has been
lowered. Failure to follow this warning may result in
personal injury.

Wheel Mounting Surface

Torque Patterns

514

TECHNICAL SPECIFICATIONS

FUEL REQUIREMENTS

2.0L Engine

This engine is designed to meet all emis-
sion regulations, and provide satisfac-
tory fuel economy and performance
when

using

high-quality

unleaded

“Regular” gasoline having a posted oc-
tane number of 87 as specified by the
(R+M)/2 method. For optimal perfor-

mance the use of 91 or higher octane “Premium” gasoline
is recommended in these engines.

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 your dealer immedi-
ately. Use of gasoline with a lower than recommended
octane number can cause engine failure and may void or
not be covered by 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 consider-
ing service for the vehicle.

2.4L And 3.2L Engines

These engines are designed to meet all
emissions regulations and provide opti-
mum fuel economy and performance
when using high quality unleaded
“Regular” gasoline having a posted oc-
tane number of 87 as specified by the
(R+M)/2 method. The use of higher

octane “Premium” gasoline is not required, as it will not
provide any benefit over “Regular” gasoline in these
engines.

While operating on gasoline with an octane number of 87,
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 your dealer immediately. Use
of gasoline with an octane number lower than 87 can cause
engine failure and may void or not be covered by 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 consider-
ing service for the vehicle.

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TECHNICAL SPECIFICATIONS

515