2023 JEEP WAGONEER trailer

SERVICING AND MAINTENANCE311
Inspect the front and rear axle fluid, change if
using your vehicle for police, taxi, fleet, off-road
or frequent trailer towing. X
X X XX XX
Inspect the brake linings, parking brake
function. X
X X XX XX
Inspect transfer case fluid. XX XXX
Additional Maintenance
Replace engine air cleaner filter. XX XXX
Replace the cabin air filter. To be replaced every 12,000 miles (19,000 km).
Replace spark plugs (3.0L Engine).
1X X Replace spark plugs (5.7L Engine).
1
X Replace spark plugs (6.4L Engine).
1
X
Flush and replace the engine coolant at
10 years or 150,000 miles (240,000 km)
whichever comes first. X
X
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
8

23_WS_OM_EN_USC_t.book Page 311

SERVICING AND MAINTENANCE339
F13 –10 Amp RedAssy Mirror Inside Rearview / Sunroof Single - Dual Pane / Port UC1
Dual USB RR / Interior Monitoring Camera
F14 –10 Amp RedRefrigerator Box / In Vehicle Safe *
F15A ––Spare
F15B ––Spare
F16 –10 Amp RedMOD ORC
F17 ––Spare
F18 ––Spare
F19 ––Spare
F20 –10 Amp RedOverhead Console Assy (OHC) W/Sunshade / Intrusion Module
F21 30 Amp Pink –Trailer Tow Electric Brake - Aftermarket
F22 ––Spare
F23 ––Spare
F24 ––Spare
F25 ––Spare
F26 ––Spare
F27 ––Spare
F28 ––Spare
F29 ––Spare
F30 ––Spare
F31 ––Spare
Cavity Cartridge Fuse Micro Fuse Description
* If Equipped
8

23_WS_OM_EN_USC_t.book Page 339

SERVICING AND MAINTENANCE345
F21B –10 Amp RedSunroof - Dual Pane 2nd & 3rd Row Seat SW-Illumination
F22 ––Spare
F23 –10 Amp RedRear Seat Entertainment (Driver / Passenger)
F24 ––Spare
F25 30 Amp Pink –Mod Door MUX Passenger
F26 ––Spare
F27 ––Spare
F28 30 Amp Pink –MOD Memory / Power Seat (Passenger Frt)
F29A –10 Amp RedAnimation Lighting RR-RT
F29B –10 Amp RedAnimation Lighting RR-LT
F30 30 Amp Pink –MOD Memory / Power Seat (Driver Frt)
F31 ––Spare
F32 ––Spare
F33 ––Spare
F34 30 Amp Pink –MOD Door MUX Driver
F35 25 Amp Clear –Integrated Trailer Tow Module #2
F36A –10 Amp RedIntelligent Event Base Lighting Module
F36B ––Spare
F37 25 Amp Clear –Integrated Trailer Tow Module #1
F38 ––Spare
F39 ––Spare
F40 –30 Amp Green Mod Audio Amplifier #1A
CavityCartridge Fuse Micro Fuse Description
* If Equipped
8

23_WS_OM_EN_USC_t.book Page 345

SERVICING AND MAINTENANCE347
F59 ––Spare
F60 25 Amp Clear –RR_HVAC Blower
F61 ––Spare
F62 –20 Amp Yellow Module Seat Heater Frt (Driver) *
F63 30 Amp Pink –Assy Trailer Tow Receptacle B+
F64 ––Spare
F65 ––Spare
F66 20 Amp Blue –MOD Door MUX Passenger Rear - Smart Motor
F67 –30 Amp Green MOD Audio Amplifier #1B
F68 ––Spare
F69 –20 Amp Yellow L2+ Central ASAS Decision Module (CADM) MID *
F70 –10 Amp RedVideo Routing Module (VRM)
F71 ––Spare
F72 ––Spare
F73 ––Spare
F74 ––Spare
F75 ––Spare
F76 ––Spare
F77 ––Spare
F78 ––Spare
F79 ––Spare
F80 ––Spare
Cavity Cartridge Fuse Micro Fuse Description
* If Equipped
8

23_WS_OM_EN_USC_t.book Page 347

354SERVICING AND MAINTENANCE
Tire Loading And Tire Pressure
NOTE:The proper cold tire inflation pressure is listed on the
driver’s side B-pillar or the rear edge of the driver's side
door.
Check the inflation pressure of each tire, including the
spare tire (if equipped), at least monthly and inflate to the
recommended pressure for your vehicle.

Example Tire Placard Location (Door) Example Tire Placard Location (B-pillar)

Tire And Loading Information Placard

Tire And Loading Information Placard

This placard tells you important information about the:

1. Number of people that can be carried in the vehicle.

2. Total weight your vehicle can carry.
3. Tire size designed for your vehicle.
4. Cold tire inflation pressures for the front, rear, and
spare tires.
Loading
The vehicle maximum load on the tire must not exceed the
load carrying capacity of the tire on your vehicle. You will
not exceed the tire's load carrying capacity if you adhere to
the loading conditions, tire size, and cold tire inflation
pressures specified on the Tire And Loading Information
Placard
Úpage 178.
NOTE:Under a maximum loaded vehicle condition, Gross Axle
Weight Rating (GAWR) for the front and rear axles must
not be exceeded.
For further information on GAWR, vehicle loading, and
trailer towing
Úpage 178.
To determine the maximum loading conditions of your
vehicle, locate the statement “The combined weight of
occupants and cargo should never exceed XXX kg or XXX
lb” on the Tire And Loading Information Placard. The
combined weight of occupants, cargo/luggage and trailer
tongue weight (if applicable) should never exceed the
weight referenced here.

23_WS_OM_EN_USC_t.book Page 354

SERVICING AND MAINTENANCE355 Steps For Determining Correct Load
Limit—
(1) Locate the statement “The combined
weight of occupants and cargo should
never exceed XXX kg or XXX lbs.” on your
vehicle's placard.
(2) Determine the combined weight of
the driver and passengers that will be
riding in your vehicle.
(3) Subtract the combined weight of the
driver and passengers from XXX kg or
XXX lbs. (4) The resulting figure equals the
available amount of cargo and luggage
load capacity. For example, if “XXX”
amount equals 1400 lbs. and there will
be five 150 lbs passengers in your
vehicle, the amount of available cargo
and luggage load capacity is 650 lbs.
(1400-750 (5x150) = 650 lbs.)
(5) Determine the combined weight of
luggage and cargo being loaded on the
vehicle. That weight may not safely
exceed the available cargo and luggage
load capacity calculated in Step 4.(6) If your vehicle will be towing a trailer,
load from your trailer will be transferred
to your vehicle. Consult this manual to
determine how this reduces the
available cargo and luggage load
capacity of your vehicle.
Metric Example For Load Limit
For example, if “XXX” amount equals 635 kg and there will
be five 68 kg passengers in your vehicle, the amount of
available cargo and luggage load capacity is 295 kg
(635-340 (5x68) = 295 kg) as shown in step 4.
NOTE:

If your vehicle will be towing a trailer, load from your
trailer will be transferred to your vehicle. The following
table shows examples on how to calculate total load,
cargo/luggage, and towing capacities of your vehicle
with varying seating configurations and number and
size of occupants. This table is for illustration purposes
only and may not be accurate for the seating and load
carry capacity of your vehicle.
 For the following example, the combined
weight of occupants and cargo should never exceed
865 lbs (392 kg).
8

23_WS_OM_EN_USC_t.book Page 355

358SERVICING AND MAINTENANCE
Check tire pressures more often if subject to a wide range
of outdoor temperatures, as tire pressures vary with
temperature changes.
Tire pressures change by approximately 1 psi (7 kPa) per
12°F (7°C) of air temperature change. Keep this in mind
when checking tire pressure inside a garage, especially in
the Winter.
Example: If garage temperature = 68°F (20°C) and the
outside temperature = 32°F (0°C) then the cold tire
inflation pressure should be increased by 3 psi (21 kPa),
which equals 1 psi (7 kPa) for every 12°F (7°C) for this
outside temperature condition.
Tire pressure may increase from 2 to 6 psi (13 to 40 kPa)
during operation. DO NOT reduce this normal pressure
build up or your tire pressure will be too low.
Tire Pressures For High Speed Operation
The manufacturer advocates driving at safe speeds and
within posted speed limits. Where speed limits or
conditions are such that the vehicle can be driven at high
speeds, maintaining correct tire inflation pressure is very
important. Increased tire pressure and reduced vehicle
loading may be required for high-speed vehicle operation.
Refer to an authorized tire dealer or original equipment
vehicle dealer for recommended safe operating speeds,
loading and cold tire inflation pressures.
Radial Ply Tires
Tire Repair
If your tire becomes damaged, it may be repaired if it
meets the following criteria:
The tire has not been driven on when flat.
 The damage is only on the tread section of your tire
(sidewall damage is not repairable).
 The puncture is no greater than a quarter of an inch
(6 mm). Consult an authorized tire dealer for tire repairs and
additional information.
Damaged Run Flat tires, or Run Flat tires that have
experienced a loss of pressure should be replaced
immediately with another Run Flat tire of identical size and
service description (Load Index and Speed Symbol).
Replace the tire pressure sensor as well as it is not
designed to be reused.
Run Flat Tires — If Equipped
Run Flat tires allow you the capability to drive 50 miles
(80 km) at 50 mph (80 km/h) after a rapid loss of inflation
pressure. This rapid loss of inflation is referred to as the
Run Flat mode. A Run Flat mode occurs when the tire
inflation pressure is of/or below 14 psi (96 kPa). Once a
Run Flat tire reaches the run flat mode it has limited
driving capabilities and needs to be replaced immediately.
A Run Flat tire is not repairable. When a Run Flat tire is
changed after being driven in a Run Flat mode 14 psi (96
kPa) condition, please replace the TPMS sensor as it is not
designed to be reused.
NOTE:TPMS sensor must be replaced after driving the vehicle on
a flat tire condition.
It is not recommended driving a vehicle loaded at full
capacity or to tow a trailer while a tire is in the Run Flat
mode.
For more information
Úpage 252.
WARNING!
High speed driving with your vehicle under maximum
load is dangerous. The added strain on your tires could
cause them to fail. You could have a serious collision.
Do not drive a vehicle loaded to the maximum capacity
at continuous speeds above 75 mph (120 km/h).
WARNING!
Combining radial ply tires with other types of tires on
your vehicle will cause your vehicle to handle poorly.
The instability could cause a collision. Always use radial
ply tires in sets of four. Never combine them with other
types of tires.

23_WS_OM_EN_USC_t.book Page 358

386H
Hazard Warning Flashers ............................................ 290
Head Restraints .............................................................. 44
Head Up Display ........................................................... 105 Head Up Display (HUD
) — If Equipped
b
................106
Headlights
Automatic ...................................................................58
Cleaning................................................................... 368
High Beam/Low Beam Select Switch .......................58
Lights On Reminder ...................................................59
On With Wipers ..........................................................59
Passing ....................................................................... 58
Heads Up Display ......................................................... 105
Heated Mirrors ................................................................53 Heated Seats...................................................................43
Heated Steering Wheel...................................................31Heater, Engine Block ................................................... 122
Hill Descent Control ..................................................... 243
Hill Descent Control Indicator ..................................... 243
Hill Start Assist ............................................................. 244
Hitches Trailer Towing .......................................................... 182
HomeLink (Garage Door Opener) ..................................53
Hood Prop ........................................................................85 Hood Release ..................................................................85
IIgnition .............................................................................20 Key Fob Battery Low Or Dead ...................................20
Key Fob Not Detected ...............................................20
Keyless Ignition..........................................................20
Keyless Push Button .................................................20
Push Button Ignition ..................................................20
Switch .........................................................................20 Immobilizer (Sentry Key) ................................................ 20
Inside Rearview Mirror ..........................................50
, 290
Instrument Cluster ............................................ 96, 98, 99
Display........................................................................ 99
Menu Items .............................................................. 104
Instrument Panel Lens Cleaning ................................. 370
Integrated Trailer Brake Control ..................................186
Interior And Instrument Lights ....................................... 60 Interior Appearance Care ............................................. 369
Interior Lights .................................................................. 60
Interior Monitoring Camera ..........................................171
Intermittent Wipers (Delay Wipers) ............................... 62Inverter Power ......................................................................... 80
JJack Location ................................................................ 294
Jack Operation .............................................................. 296
Jacking And Tire Changing Instructions ...................... 293
Jacking Instructions ...................................................... 296
Jump Starting ................................................................ 300
KKey FobArm The System......................................................... 24
Disarm The System ................................................... 24
Programming Additional Key Fobs ........................... 20
Key Fob Battery Service (Remote Keyless Entry) ......... 18
Key Fob Programming (Remote Keyless Entry) ............ 20
Keyless Enter 'n Go™ ...................................................119 Passive Entry ............................................................. 27
Passive Entry Programming ...................................... 27 Keys ................................................................................. 16
Replacement ............................................................. 20
Sentry (Immobilizer) .................................................. 20
Know & Go ¹ ......................................................................9
LLane Change Assist ........................................................ 60 Lap/Shoulder Belts ...................................................... 258
Latches ......................................................................... 289 Hood........................................................................... 85
Lead Free Gasoline ...................................................... 372
Leaks, Fluid................................................................... 289
Life Of Tires ................................................................... 359
Liftgate ............................................................................ 86 Closing ....................................................................... 86
Hands-Free ................................................................ 87
Opening............................................................... 86
, 87
Liftgate Window Wiper/Washer .................................... 64
Light Bulbs .................................................................... 289
Lights ............................................................................. 289 Air Bag............................................................. 265
, 287
Ambient...................................................................... 62
Automatic Headlights ............................................... 58
Brake Assist Warning.............................................. 243
Brake Warning......................................................... 109
Bulb Replacement .................................................. 349
Cargo.......................................................................... 89
Cruise ....................................................................... 116
Daytime Running....................................................... 58
Dimmer Switch, Headlight ................................. 57
, 61
Electronic Stability Program(ESP) Indicator .......... 110
Exterior.............................................................. 57
, 289

23_WS_OM_EN_USC_t.book Page 386