2023 JEEP GRAND CHEROKEE suspension

310IN CASE OF EMERGENCY
NOTE:
Never place anything on or near the vehicle’s
LTE (voice/data) or 4G (data) and GPS
antennas. You could prevent LTE (voice/data) or
4G (data) and GPS signal reception, which can
prevent your vehicle from placing an emergency
call. An operable LTE (voice/data) or 4G (data)
network connection and a GPS signal is
required for the SOS Call system to function
properly.
NOTE:Changes or modifications not expressly approved
by the party responsible for compliance could void
the user's authority to operate the equipment. Automatic SOS — If Equipped
Automatic SOS is a hands-free safety service that
can immediately connect you with help in the event
that your vehicle’s airbags deploy. Please refer to
your provided radio supplement for complete
information.
JACKING AND TIRE CHANGING
Use this QR code to access your
digital experience.
NOTE:If your vehicle is equipped with an air suspension
system, there is a feature which allows the auto
-
matic leveling to be disabled before changing a
tire. This feature can be activated through the
Uconnect system Ú page 138.
WARNING!
ALWAYS obey traffic laws and pay attention to
the road. ALWAYS drive safely with your hands on
the steering wheel. You have full responsibility
and assume all risks related to the use of the
features and applications in this vehicle. Only
use the features and applications when it is safe
to do so. Failure to do so may result in an
accident involving serious injury or death.
CAUTION!
To avoid damage to the mirror during cleaning,
never spray any cleaning solution directly onto
the mirror. Apply the solution onto a clean cloth
and wipe the mirror clean.
WARNING!
Do not attempt to change a tire on the side of
the vehicle close to moving traffic. Pull far
enough off the road to avoid the danger of
being hit when operating the jack or changing
the wheel.
Being under a jacked-up vehicle is dangerous.
The vehicle could slip off the jack and fall on
you. You could be crushed. Never put any part
of your body under a vehicle that is on a jack.
If you need to get under a raised vehicle, take
it to a service center where it can be raised on
a lift.
Never start or run the engine while the vehicle
is on a jack.
The jack is designed to be used as a tool for
changing tires only. The jack should not be
used to lift the vehicle for service purposes.
The vehicle should be jacked on a firm level
surface only. Avoid ice or slippery areas.

23_WL_OM_EN_USC_t.book Page 310

312IN CASE OF EMERGENCY

Jack Storage Location
(Third Row Seating Without Air Suspension)
Jack Storage Location
(Third Row Seating With Air Suspension)
3. Remove the jack storage cover. To remove,
firmly press the two side tabs inward while
lifting up or out.

Jack Storage Cover Tabs

4. Release the Velcro straps and pull outward or up on the jack and tools to remove.
Jack Removal (Third Row Seating Without Air Suspension)
Jack Removal (Third Row Seating With Air Suspension)

23_WL_OM_EN_USC_t.book Page 312

IN CASE OF EMERGENCY327
NOTE:
You must ensure that the Auto Park Brake
Úpage 123 feature is disabled before towing
this vehicle to avoid inadvertent Electric Park
Brake engagement. The Auto Park Brake
feature is enabled or disabled via the customer
programmable features in the Uconnect
Settings.
Vehicles with a discharged battery, or total elec -
trical failure when the Electric Park Brake (EPB)
is engaged, will need a wheel dolly or jack to
raise the rear wheels off the ground when
moving the vehicle onto a flatbed.
The Safehold feature will engage the Electric
Park Brake whenever the driver's door is
opened (if the battery is connected, ignition is
ON, transmission is not in PARK, and brake
pedal is released). If you are towing this vehicle
with the ignition in the ON/RUN mode, you must
manually disable the Electric Park Brake each
time the driver's door is opened by pressing the
brake pedal and then releasing the EPB. If you must use the accessories (wipers,
defrosters, etc.) while being towed, the ignition
must be in the ON/RUN mode.
If the vehicle's battery is discharged, instructions
on shifting the automatic transmission out of PARK
(P) in order to move the vehicle Ú
page 323.
REAR-WHEEL DRIVE MODELS
FCA US LLC recommends towing your vehicle with
all four wheels OFF the ground using a flatbed.
If flatbed equipment is not available, and the
transmission is operable, the vehicle may be towed
(with rear wheels off the ground) under the
following conditions:
The transmission must be in NEUTRAL (N). For
instructions on shifting the transmission to
NEUTRAL (N) when the engine is off
Ú page 323.
The towing speed must not exceed 30 mph
(48 km/h).
The towing distance must not exceed 30 miles
(48 km).
CAUTION!
Do not use sling type equipment when towing.
Vehicle damage may occur.
When securing the vehicle to a flat bed truck,
do not attach to front or rear suspension
components. If vehicle is equipped with
Quadra-lift air suspension, secure vehicle only
with tire/wheel straps (no suspension compo -
nents or body) to prevent air suspension from
adjusting during towing against securement
straps and causing damage. Damage to your
vehicle may result from improper towing.
CAUTION!
Towing faster than 30 mph (48 km/h) or
farther than 30 miles (48 km) with rear
wheels on the ground can cause severe trans -
mission damage. Damage from improper
towing is not covered under the New Vehicle
Limited Warranty.
7

23_WL_OM_EN_USC_t.book Page 327

SERVICING AND MAINTENANCE331
MAINTENANCE PLAN
Refer to the Maintenance Plan for the required maintenance intervals.
At Every Oil Change Interval As Indicated By Oil Change Indicator System:
Change oil and filter.
Rotate the tires at the first sign of irregular wear, even if it occurs before the oil indicator system turns on.
Inspect battery and clean and tighten terminals as required.
Inspect the CV/Universal joints.
Inspect brake pads, shoes, rotors, drums, hoses and parking brake.
Inspect engine cooling system protection and hoses.
Inspect exhaust system.
Inspect engine air cleaner filter if using in dusty or off-road conditions. Replace engine air cleaner filter, as necessary.
Mileage Or Time Passed
(Whichever Comes First)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Additional Inspections
Inspect the CV/Universal joints. X X X X X X X X X X X X X X
Inspect front suspension, tie rod ends,
and replace if necessary. X
X X XX XX
8

23_WL_OM_EN_USC_t.book Page 331

356SERVICING AND MAINTENANCE
F19 30 Amp Pink –BSM Valves #2*
F20 ––Not Populated
F21 ––Not Populated
F22 ––Not Populated
F23A –10 Amp RedECM / EPS / PIM / SLM / GPF
F23B Air Suspension / ELSD RR
F24 ––Not Populated
F25 ––Not Populated
F26 50 Amp Red –BSM Motor #2*
F27 30 Amp Pink –Rear Defroster (EBL)
F28 ––Not Populated
F29 ––Not Populated
F30 ––Not Populated
F31 ––Not Populated
F32 ––Not Populated
F33 ––Not Populated
F34 ––Not Populated
F35 ––Not Populated
F36 50 Amp Red –BCM Feed #1
F37 30 Amp Pink –DTCM
Cavity Cartridge Fuse Micro FuseDescription
* If Equipped

23_WL_OM_EN_USC_t.book Page 356

SERVICING AND MAINTENANCE363
F24 ––Spare
F25 ––Spare
F26 ––Spare
F27 ––Spare
F28 ––Spare
F29 ––Spare
F30 ––Spare
F31 ––Spare
F32 –15 Amp BlueMOD ICS Switch Bank / SW Bank
Upper / SW EPB / Aux Switch Bank
Module (ASBM)
F33 –15 Amp BlueTransfer case SW / Humidity Rain
Light Sensor (HRLS) / Suspension
SW*
F34 ––Spare
F35 –10 Amp RedIRCAM Heater
F36 ––Spare
F37 ––Spare
F38 ––Spare
F39 ––Spare
F40 ––Spare
Cavity Cartridge Fuse Micro FuseDescription

* If Equipped
8

23_WL_OM_EN_USC_t.book Page 363

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

23_WL_OM_EN_USC_t.book Page 370

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

23_WL_OM_EN_USC_t.book Page 372