2023 JEEP GRAND CHEROKEE Battery

SERVICING AND MAINTENANCE353
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 using power outlets for
extended periods of time with the engine off may
result in vehicle battery discharge.

Blade Fuses

Underhood Fuses
The Power Distribution Center (PDC) is located on
the passenger side of the engine compartment,
behind the headlamp. This center contains
cartridge fuses, micro fuses, relays, and circuit
breakers. A description of each fuse and
component may be stamped on the inside cover,
otherwise the cavity number of each fuse is
stamped on the inside cover that corresponds to
the following chart.
1 — Fuse Element
2 — Blade Fuse with a good/functional fuse
element
3 — Blade fuse with a bad/not functional fuse
element (blown fuse)
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.
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.
8

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SERVICING AND MAINTENANCE355
CavityCartridge Fuse Micro FuseDescription
* If Equipped
F01 ––Crank Batt
F02 ––Spare
F03 500 Amp Gray –Starter
F04 250 Amp Gray –Alternator
F05 ––Spare
F06 ––Aux Battery Input
F07 100 Amp Gray –Rad Fan
F08 80 Amp Gray –Electrical Power Steering Module
(EPS) #1
F09 80 Amp Gray –Electrical Power Steering Module
(EPS) #2
F10 80 Amp Gray –Feed to IPDC
F11 150 Amp Gray –PCR *
F12 ––Not Populated
F13 40 Amp Green –Starter
F14 –10 Amp RedGNMM / VPMS*
F15 –10 Amp RedECM*
F16 –15 Amp BlueCluster
F17A –10 Amp RedEPS
F17B Not Populated
F18 ––Spare
8

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SERVICING AND MAINTENANCE357
F38 ––Not Populated
F39 ––Not Populated
F40 –5 Amp TanBattery Sensor #1
F41 –20 Amp YellowCADM MAP*
F42 ––Not Populated
F43 –10 Amp RedEngine Control Module (ECM)
F44 ––Not Populated
F45 –15 Amp BlueFront Axle Disconnect
F46 ––Not Populated
F47 ––Not Populated
F48 –10 Amp RedCVPAM
F49 ––Not Populated
F50 ––Not Populated
F51 –20 Amp YellowFuel Pump
F52 ––Not Populated
F53 ––Not Populated
F54 –20 Amp YellowHeadlamp LT
F55 –15 Amp BlueBPCM *
F56 ––Not Populated
F57 ––Not Populated
Cavity Cartridge Fuse Micro FuseDescription
* If Equipped
8

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SERVICING AND MAINTENANCE367
Rear Power Distribution Center
The Rear Power Distribution Center is located underneath the passenger seat. This center contains cartridge fuses, micro fuses, relays, and circuit breakers. The
following chart corresponds to the fuses inside.
NOTE:Fuses for safety systems must be serviced by an authorized dealer.
CavityCartridge Fuse Micro FuseDescription
* If Equipped
F01 ––Spare
F02 ––Spare
F03 Shunt –Auxiliary Battery Feed *
F04 ––Spare
F05 150 Amp Gray –Underhood PDC Feed *
F06 ––Spare
F07 ––Spare
F08 ––Spare
F09 ––Spare
F10 ––Spare
F11 50 Amp Red –Mod BCM Feed #2
F12 ––Spare
F13 ––Spare
F14 ––Spare
8

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370SERVICING AND MAINTENANCE
F42A –10 Amp RedSpare
F42B
Rear Entertainment Screens 1
(Res1) / (Res2) / Media Hub #2 RR
Wake Up / Media Hub #3 Wake Up /
APO Illumination / 2nd - 3rd Row
Seat Switches-Illumination

F43 ––Spare
F44A –20 Amp Yellow12 Volt Power Outlet Cargo Area (Ign)
F44B 12 Volt Power Outlet Cargo Area
(Battery)
F45 –20 Amp YellowMOD CRSM (Heated Seat RR RT)
F46 30 Amp Pink –Folding Seat Module 3rd Row Feed
#1*
F47 ––Spare
F48 ––Spare
F49 ––Spare
F50 –15 Amp BlueSeat Massage Driver Mod (SSMD) /
Seat Massage Passenger Mod
(SSMP)*
F51 –30 Amp GreenMOD IAir Suspension (Valves)
F52 –20 Amp YellowMOD CRSM (Heat Seat RR LT)*
Cavity Cartridge Fuse Micro FuseDescription
* If Equipped

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372SERVICING AND MAINTENANCE
F67 –30 Amp GreenMOD Audio Amplifier #1B
F68 ––Spare
F69 –20 Amp YellowL2+ Central ADAS Decision Module
(CADM) MID*
F70 –10 Amp RedVideo Routing Module (VRM) / Port
Power - USB IP (USB Ch Only)
F71 ––Spare
F72 ––Spare
F73 ––Spare
F74 –5 Amp Tan
L2+ Intelligent Battery Sensor (IBS) - 2*

F75 ––Spare
F76 ––Spare
F77 ––Spare
F78 50 Amp Red –MOD IAir Suspension
F79 ––Spare
Cavity Cartridge Fuse Micro FuseDescription
* If Equipped

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392SERVICING 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 conditions on specified
government test surfaces of asphalt and
concrete. A tire marked C may have poor
traction performance.
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
passenger 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.
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 conditioning system at idle for about
five minutes in the fresh air and high blower
setting. This will ensure adequate system lubri-
cation 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.
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.
WARNING!
The temperature grade for this tire is
established for a tire that is properly inflated and
not overloaded. Excessive speed, underinflation,
or excessive loading, either separately or in
combination, can cause heat buildup and
possible tire failure.

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404CUSTOMER ASSISTANCE
ROADSIDE ASSISTANCE
Available 24 hours, 7 days a week.
Call 1-800-521-2779 or visit
chrysler.rsahelp.com(USA)
Call 1-800-363-4869 or visit
fca.roadsideaid.com
(Canada)
Who is Covered
You are covered by Roadside Assistance services if
you are a purchaser for use of the vehicle.
Roadside Assistance services last for five years or
60,000 miles on the odometer, whichever occurs
first, calculated from the start date of the Basic
Limited Warranty, as set forth in your Warranty
Information book.
1
1. Towing services provided through Cross Country Motor Club,
Inc. Medford, MA 02155, except in AK,CA, HI, OR, WI, and WY,
where services are provided by Cross Country Motor Club of
California, Inc., Thousand Oaks, CA 91360.
What to Do
If your vehicle requires jump start assistance, out
of gas/fuel delivery, tire service, lockout service or
towing as a result of a mechanical breakdown, dial
toll-free: USA: 1-800-521-2779/Canada:
1-800-363-4869. Provide your name, Vehicle
Identification Number (VIN) required for covered
services, license plate number, and your location,
including the telephone number from which you are calling. Briefly describe the nature of the
problem and answer a few simple questions. You
will be given the name of the service provider and
an estimated time of arrival. If you feel you are in
an unsafe situation, please let us know. With your
consent, we will contact local police or safety
authorities.
If Unable to Contact Roadside Assistance
If you are unable to contact Roadside Assistance or
unable to provide a valid Vehicle Identification
Number (VIN), and you obtain towing services on
your own, you may submit your original receipts
from the licensed towing or service facility, for
services rendered within30 days of the
occurrence. Be sure to include your VIN, odometer
mileage at the time of service, and current mailing
address. We will process the claim based on
vehicle and service eligibility. If eligible, we will
reimburse you for the reasonable amount actually
paid, based on the usual and customary charges
for that service in the area where they were
provided. FCA US LLC’s determination relating to
reimbursement is final. Correspondence should be
mailed to:
FCA US LLC Customer Assistance
P.O. Box 9145
Medford, MA 02155
Attention Claims Department
FCA US LLC reserves the right to modify the terms
or discontinue the Roadside Assistance Program
at any time. The Roadside Assistance program is
subject to restrictions and conditions of use, which
are determined solely by FCA US LLC.
Flat Tire Service
If you are inconvenienced by a flat tire, we will
dispatch a service provider to use your vehicle’s
temporary spare tire (if equipped) as
recommended in your Owner’s Manual. This is not
a permanent flat tire repair.
Out of Gas/Fuel Delivery
Drivers cannot always count on a gas station being
nearby, especially when traveling away from home.
We will dispatch a service provider to deliver a
small amount of fuel (maximum two gallons) to get
you to a nearby station. This service is limited to
two occurrences in a 12-month period.
Battery Jump Assistance
No time is a good time for a depleted battery. With
Roadside Assistance, you do not have to worry
about being stranded. We will dispatch a service
provider to provide you with a battery jump
anytime, day or night.

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