2023 JEEP CHEROKEE battery

SERVICING AND MAINTENANCE213
2.4L ENGINE
1 — Engine Air Cleaner Filter 5 — Engine Oil Dipstick
2 — Oil Fill Cap 6 — Engine Coolant Reservoir
3 — Brake Fluid Reservoir Cap 7 — Battery
4 — Power Distribution Center (Fuses) 8 — Washer Fluid Reservoir Cap
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214SERVICING AND MAINTENANCE
CHECKING OIL LEVEL
To ensure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop. The best time to
check the engine oil level is about five minutes after a fully
warmed up engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings.
There are four possible dipstick types:
Crosshatched zone.
 Crosshatched zone marked SAFE.
 Crosshatched zone marked with MIN at the low end of
the range and MAX at the high end of the range.
 Crosshatched zone marked with dimples at the MIN
and the MAX ends of the range.
NOTE:Always maintain the oil level within the crosshatch
markings on the dipstick.
NOTE:Use care when filling under hood fluids such as Engine Oil,
Windshield Washer Solvent, Antifreeze etc. to minimize
spillage onto top of engine. Any excess fluid that is spilled
onto the top of the engine should be removed using
compressed air or absorbent cloth.
Adding 1 qt (1 L) of oil when the reading is at the low end
of the dipstick range will raise the oil level to the high end
of the range marking.
ADDING WASHER FLUID
The windshield and rear window washers share the same
fluid reservoir. The fluid reservoir is located in the front of
the engine compartment. Be sure to check the fluid level
in the reservoir at regular intervals. Fill the reservoir with
windshield washer solvent (not radiator antifreeze) and
operate the system for a few seconds to flush out the
residual water.
When refilling the washer fluid reservoir, take some
washer fluid and apply it to a cloth or towel and wipe clean
the wiper blades, this will help blade performance.
To prevent freeze-up of your windshield washer system in
cold weather, select a solution or mixture that meets or
exceeds the temperature range of your climate. This rating
information can be found on most washer fluid containers.
NOTE:Use care when filling under hood fluids such as Engine Oil,
Windshield Washer Solvent, Antifreeze etc. to minimize
spillage onto top of engine. Any excess fluid that is spilled
onto the top of the engine should be removed using
compressed air or absorbent cloth.
MAINTENANCE-FREE BATTERY
Your vehicle is equipped with a maintenance-free battery.
You will never have to add water, and periodic
maintenance is not required.
CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage your
engine.
WARNING!
Commercially available windshield washer solvents are
flammable. They could ignite and burn you. Care must
be exercised when filling or working around the washer
solution.
WARNING!
Battery fluid is a corrosive acid solution and can burn
or even blind you. Do not allow battery fluid to
contact your eyes, skin, or clothing. Do not lean over
a battery when attaching clamps. If acid splashes in
eyes or on skin, flush the area immediately with large
amounts of water
Úpage 200.
 Battery gas is flammable and explosive. Keep flame
or sparks away from the battery. Do not use a
booster battery or any other booster source with an
output greater than 12 Volts. Do not allow cable
clamps to touch each other.
 Battery posts, terminals, and related accessories
contain lead and lead compounds. Wash hands after
handling.

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SERVICING AND MAINTENANCE215
PRESSURE WASHING
Cleaning the engine compartment with a high pressure
washer is not recommended.
VEHICLE MAINTENANCE
An authorized dealer has the qualified service personnel,
special tools, and equipment to perform all service
operations in an expert manner. Service Manuals are
available which include detailed service information for your vehicle. Refer to these Service Manuals before
attempting any procedure yourself.
NOTE:Intentional tampering with emissions control systems may
void your warranty and could result in civil penalties being
assessed against you.
ENGINE OIL
Engine Oil Selection
Use only the manufacturer's recommended fluid Úpage 256.
American Petroleum Institute (API)
Approved Engine Oil
These symbols mean that the oil has been certified by the
API. The manufacturer only recommends API trademark
oils.
The API Starburst trademark certifies 0W-20,
0W-30 and 5W-30 engine oils.
The API Donut trademark certifies 0W-40 and
5W-40 engine oil.
Synthetic Engine Oils
Your engine was designed for synthetic engine oils, only
use synthetic API approved engine oils.
Synthetic engine oils which do not have both the correct
API trademark and the correct SAE viscosity grade
numbers should not be used.
Materials Added To Engine Oil
The manufacturer strongly recommends against the
addition of any additives (other than leak detection dyes)
to the engine oil. Engine oil is an engineered product and
its performance may be impaired by supplemental
additives.
Disposing Of Used Engine Oil And Oil
Filters
Care should be taken in disposing of used engine oil and
oil filters from your vehicle. Used oil and oil filters,
indiscriminately discarded, can present a problem to the
environment. Contact an authorized dealer, service
station or governmental agency for advice on how and
where used oil and oil filters can be safely discarded in
your area.
CAUTION!
It is essential when replacing the cables on the
battery that the positive cable is attached to the posi -
tive post and the negative cable is attached to the
negative post. Battery posts are marked positive (+)
and negative (-) and are identified on the battery
case. Cable clamps should be tight on the terminal
posts and free of corrosion.
 If a “fast charger” is used while the battery is in the
vehicle, disconnect both vehicle battery cables
before connecting the charger to the battery. Do not
use a “fast charger” to provide starting voltage.
CAUTION!
Precautions have been taken to safeguard all parts and
connections however, the pressures generated by these
machines is such that complete protection against
water ingress cannot be guaranteed.
WARNING!
You can be badly injured working on or around a motor
vehicle. Only do service work for which you have the
knowledge and the proper equipment. If you have any
doubt about your ability to perform a service job, take
your vehicle to a competent mechanic.
CAUTION!
Do not use chemical flushes in your engine oil as the
chemicals can damage your engine. Such damage is
not covered by the New Vehicle Limited Warranty.
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226SERVICING AND MAINTENANCE
Fluid And Filter Changes
Under normal operating conditions, the fluid installed at
the factory will provide satisfactory lubrication for the life
of the vehicle.
Routine fluid and filter changes are not required. However,
change the fluid and filter if the fluid becomes
contaminated (with water, etc.), or if the transmission is
disassembled for any reason.
Selection Of Lubricant
It is important to use the proper transmission fluid to
ensure optimum transmission performance and life. Use
only the manufacturer's specified transmission fluid
Úpage 256. It is important to maintain the transmission
fluid at the correct level using the recommended fluid.
NOTE:No chemical flushes should be used in any transmission;
only the approved lubricant should be used.
FUSES
General Information
The fuses protect electrical systems against excessive
current.
When a device does not work, you must check the fuse
element inside the blade fuse for a break/melt.
Also, please be aware that when using power outlets for
extended periods of time with the engine off may result in
vehicle battery discharge.

Blade Fuses

CAUTION!
If a transmission fluid leak occurs, visit an authorized
dealer immediately. Severe transmission damage may
occur. An authorized dealer has the proper tools to
adjust the fluid level accurately.
CAUTION!
Using a transmission fluid other than the
manufacturer’s recommended fluid may cause
deterioration in transmission shift quality and/or torque
converter shudder. For fluid specifications
Úpage 256.
WARNING!

When replacing a blown fuse, always use an appro -
priate replacement fuse with the same amp rating as
the original fuse. Never replace a fuse with another
fuse of higher amp rating. The use of a fuse with a
rating other than indicated may result in a dangerous
electrical system overload. If a properly rated fuse
continues to blow, it indicates a problem in the circuit
that must be corrected. Never replace a blown fuse
with metal wires or any other material. Do not place
a fuse inside a circuit breaker cavity or vice versa.
Failure to use proper fuses may result in serious
personal injury, fire and/or property damage.
 Before replacing a fuse, make sure that the ignition
is off and that all the other services are switched off
and/or disengaged.
 If the replaced fuse blows again, contact an autho -
rized dealer.
 If a general protection fuse for safety systems (air
bag system, braking system), power unit systems
(engine system, transmission system) or steering
system blows, contact an authorized dealer.
CAUTION!
If it is necessary to wash the engine compartment, take
care not to directly hit the fuse box, and the windshield
wiper motor with water.
1 — Fuse Element
2 — Blade Fuse With A Good/Functional Fuse Element
3 — Blade Fuse With A Bad / Not Functional Fuse
Element (Blown Fuse)

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SERVICING AND MAINTENANCE227
Underhood Fuses
The Power Distribution Center is located in the engine compartment near the battery. This center contains cartridge fuses, mini-fuses and relays. A label that identifies each component
is printed on the inside of the cover.
Power Distribution Location
CAUTION!
When installing the power distribution center cover, it is important to ensure the cover is properly positioned and fully latched. Failure to do so may allow water to get into the power
distribution center and possibly result in an electrical system failure.
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228SERVICING AND MAINTENANCE
CavityBlade Fuse Cartridge Fuse Description
* If Equipped
F01 –70 Amp Gray Electric Power Str
F02 –150 Amp Gray Aux PDC *
F03 –300 Amp Gray Alternator
F04 ––Battery
F05 –100 Amp Gray Rad Fan
F06 ––Not Used
F07 15 Amp Blue –Powertrain Control Mod (PCM) * / Surge Solenoid Purge Valve *
F08 25 Amp Clear –Fuel Injectors / ECM / PCM/
F09 10 Amp Red
–UREA Coolant Pump/PCM *
15 Amp Blue Coolant Pump *
F10 20 Amp Yellow –Power Transfer Unit (PTU) 4WD *
F11 ––Not Used
F12 10 Amp Red –Purging Pump *
F13 10 Amp Red –Voltage Stability Mod (VSM)/Powertrain Control Mod (PCM)/Engine Control Module (ECM)
F14 10 Amp Red –Drivetrain Control Module (DTCM)*/Power Take-Off Unit (PTU)*/Electric Park Brake (EPB) /
RDM*/ Brake System Module (BSM) / Brake Pedal Switch / Back Up Lamp Switch *
F15 ––Not Used
F16 20 Amp Yellow –Ign Coils / Additional Diesel Content
F17 30 Amp Pink –Brake Vacuum Pump *
F18 ––Not Used
F19 –40 Amp Green Starter
F20 10 Amp Red –A/C Clutch

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SERVICING AND MAINTENANCE231
F6510 Amp Red –In Vehicle Temperature Sensor*/Humidity Sensor*/Driver Assist System Module (DASM)*/
Park Assist (PAM) *
F66 15 Amp Blue –HVAC (ECC)/Instrument Panel Cluster (IPC)/Gateway Module
F67 ––Not Used
F68 ––Not Used
F69 10 Amp Red –Transfer Case Switch (TSBM)/Active Grill Shutter (AGS) *
F70 5 Amp Tan –Intelligent Battery Sensor (IBS)
F71 ––Not Used
F72 10 Amp Red –Heated Mirrors * / PM Sensor *
F73 –20 Amp Blue NOX Sensors*/ Trailer Tow Backup *
F74 –30 Amp Pink Rear Defroster (EBL)
F75 20 Amp Yellow –Cigar Lighter *
F76 20 Amp Yellow –Rear Differential Module (RDM) 4WD *
F77 10 Amp Red –Hands Free Release */ Brake Pedal Switch *
F78 10 Amp Red –DTV / TBM / OBD Port
F79 10 Amp Red –Integrated Center Stack (ICS) / HVAC /Electric Park Brake (EPB) SW Steering Control Mod
(SCCM) /Instrument Panel Cluster (IPC)
F80 20 Amp Yellow –Radio
F81 ––Not Used
F82 5 Amp Tan –Gateway Module
F83 –20 Amp Blue Engine Controller Module (ECM)*
30 Amp Pink SCU Module *
F84 –30 Amp Pink Electric Park Brake (EPB) – Left
Cavity
Blade Fuse Cartridge Fuse Description
* If Equipped
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250SERVICING AND MAINTENANCE
STORING THE VEHICLE
If you are storing your vehicle for more than three weeks,
we recommend that you take the following steps to
minimize the drain on your vehicle's battery:
Disconnect the negative cable from battery.
 Any time you store your vehicle or keep it out of service
(i.e., vacation) for two weeks or more, run the air condi -
tioning system at idle for about five minutes in the
fresh air and high blower setting. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started
again.
BODYWORK
PROTECTION FROM ATMOSPHERIC
A
GENTS
Vehicle body care requirements vary according to
geographic 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 cold weather and other extreme
conditions will have an adverse effect on paint, metal trim,
and underbody protection.
The following maintenance recommendations will enable
you to obtain maximum benefit from the corrosion
resistance 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 water.
 If insects, tar, or other similar deposits have accumu -
lated 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. Use precautions to not scratch the
paint.
 Avoid using abrasive compounds and power buffing
that may diminish the gloss or thin out the paint finish.
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.

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