snow chains JEEP WRANGLER 2023 Owners Manual

SAFETY259
NOTE:When filling warm tires, the tire pressure may need to be
increased up to an additional 4 psi (28 kPa) above the
recommended cold placard pressure in order to turn the
TPMS Warning Light off.
The vehicle may need to be driven for up to 20 minutes
above 15 mph (24 km/h) in order for the TPMS to receive
this information.
SERVICE TPMS WARNING
When a system fault is detected, the TPMS Warning Light
will flash on and off for 75 seconds and then remain on
solid. The system fault will also sound a chime. In addition,
the instrument cluster will display a "SERVICE TIRE
PRESSURE SYSTEM" message for a minimum of five
seconds and then display dashes (--) in place of the
pressure value to indicate which sensor is not being
received.
If the ignition is cycled, this sequence will repeat, providing
the system fault still exists. If the system fault no longer
exists, the TPMS Warning Light will no longer flash, and
the “SERVICE TIRE PRESSURE SYSTEM” message will no
longer display, and a pressure value will display in place of
the dashes. A system fault can occur due to any of the
following:
Jamming due to electronic devices or driving next to
facilities emitting the same radio frequencies as the
TPMS sensors
 Installing some form of aftermarket window tinting that
affects radio wave signals
 Lots of snow or ice around the wheels or wheel hous -
ings 
Using tire chains on the vehicle
 Using wheels/tires not equipped with TPMS sensors
Vehicles With A Full-Size Matching Spare

1. If your vehicle is equipped with a matching full-size spare wheel and tire assembly, it has a Tire Pressure
Monitoring System sensor, and can be monitored by
the Tire Pressure Monitoring System (TPMS) when
swapped with a low pressure road tire.

2. In the event that the matching full-size spare tire is swapped with a low pressure road tire, the next
ignition switch cycle will still show the TPMS Warning
Light to be on, a chime to sound, an Inflate to XX
message to appear in the instrument cluster, and the
graphic display will still show the low tire pressure
value in a different color.
3. Driving the vehicle for up to 20 minutes above 15 mph (24 km/h) will turn off the TPMS Warning Light as long as none of road tires are below the low
pressure warning threshold.
TPMS DEACTIVATION — IF EQUIPPED
The TPMS can be deactivated if replacing all four wheel
and tire assemblies (road tires) with wheel and tire
assemblies that do not have TPMS sensors, such as when
installing winter wheel and tire assemblies on your
vehicle.
To deactivate the TPMS, first replace all four wheel and
tire assemblies (road tires) with tires not equipped with
Tire Pressure Monitoring System sensors. Then, drive the
vehicle for 20 minutes above 15 mph (24 km/h). The TPMS will chime, the TPMS Warning Light will flash on and
off for 75 seconds and then remain on. The instrument cluster will display the “SERVICE TIRE PRESSURE
SYSTEM” message and then display dashes (--) in place of
the pressure values.
Beginning with the next ignition cycle, the TPMS will no
longer chime or display the “SERVICE TIRE PRESSURE
SYSTEM” message in the instrument cluster but dashes
(--) will remain in place of the pressure values.
To reactivate the TPMS, replace all four wheel and tire
assemblies (road tires) with tires equipped with TPMS
sensors. Then, drive the vehicle for up to 20 minutes
above 15 mph (24 km/h). The TPMS will chime, the TPMS
Warning Light will flash on and off for 75 seconds and then
turn off. The instrument cluster will display the “SERVICE
TIRE PRESSURE SYSTEM” message and then display
pressure values in place of the dashes. On the next
ignition cycle the "SERVICE TIRE PRESSURE SYSTEM"
message will no longer be displayed as long as no system
fault exists.
TIRE FILL ALERT
This feature notifies the user when the placard tire
pressure is attained while inflating or deflating the tire.
The customer may choose to disable or enable the Tire Fill
Alert feature in the customer settings menu of the
Uconnect system.
NOTE:
 Only one tire can be filled at a time when using the Tire
Fill Alert system.
 The Tire Fill Alert feature cannot be entered if an
existing TPMS fault is set to “active” or if the system is
in deactivation mode (if equipped).
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389
Signals, Turn...............................................123, 290, 344
Sirius Satellite Radio ................................................... 203 Favorites.................................................................. 206
Replay ...................................................................... 205
SiriusXM Satellite Radio Browse in SXM ........................................................ 206Favorites.................................................................. 206
Replay ...................................................................... 205
Smart Watch................................................................. 236
Snow Chains (Tire Chains)........................................... 357
Snow Tires .................................................................... 355
Soft Top .................................................................... 66
, 74
Soft Top Windows ...........................................................74
SOS Call ............................................................... 228
, 237
Spare Tires .................................................295, 355, 356
Specifications Fuel (Gasoline) ........................................................ 374Oil ............................................................................. 374
Speed Control Accel/Decel ............................................................. 152
Accel/Decel (ACC Only)........................................... 155Cancel ...................................................................... 152Resume ................................................................... 152
Speed Control (Cruise Control) ................................... 152
Starting ................................................................ 126
, 129
Automatic Transmission................................ 126, 129
Button .........................................................................15
Cold Weather .......................................................... 128
Engine Block Heater ............................................... 129
Engine Fails To Start............................................... 128
Manual Transmission ............................................. 126
Remote ....................................................................... 17
Starting And Operating ................................................ 126
Starting Procedures ............................................ 126
, 129 Starting Procedures (Diesel Engines)..........................129
Steering ........................................................................... 36
Power ....................................................................... 146
Tilt Column ................................................................. 36
Wheel, Heated ........................................................... 37
Wheel, Tilt .................................................................. 36
Steering Wheel Audio Controls ....................................201
Steering Wheel Mounted Sound System .................... 201
Stolen Vehicle Assistance .................................. 234
, 238
Stop/Start ........................................................... 147, 149
Storage .............................................................. 60, 74, 93
Behind the Seat ......................................................... 61
Storage, Vehicle ............................................................359
Store Radio Presets ...................................................... 207
Storing Your Vehicle ..................................................... 359
Stuck, Freeing ............................................................... 302
Sun Roof .......................................................................... 91 Sunrider® For Hard Top ................................................. 89
Sway Bar Disconnect Electronic ................................................................. 145
Sway Control, Trailer..................................................... 251
Swing Gate, Rear .......................................................... 101
Synthetic Engine Oil ...................................................... 318
System, Remote Starting ............................................... 17
TTelescoping Steering Column ........................................ 36
Temperature Control, Automatic (ATC) ......................... 59 Tie Down Hooks, Cargo ................................................ 102
Tilt Steering Column ....................................................... 36
Tire And Loading Information Placard ......................... 349
Tire Markings ................................................................ 345
Tire Safety Information................................................. 345 Tires ................................................... 290
, 352, 355, 358
Aging (Life Of Tires) ................................................. 354 Air Pressure ............................................................. 352
Chains ...................................................................... 357Changing.................................................................. 293
Compact Spare........................................................ 355General Information.......................................352
, 355
High Speed .............................................................. 353 Inflation Pressure .................................................... 352
Life Of Tires ............................................................. 354
Load Capacity .......................................................... 349
Pressure Monitoring System (TPMS) ............ 121
, 257
Quality Grading........................................................ 358 Radial ....................................................................... 353
Replacement ........................................................... 354
Rotation ................................................................... 358
Safety .............................................................. 345
, 352
Sizes......................................................................... 346
Snow Tires ............................................................... 355 Spare Tires ........................................... 295
, 355, 356
Spinning ................................................................... 353
Tread Wear Indicators ............................................ 354
Wheel Nut Torque ................................................... 368
To Open Hood ............................................................... 100
Tongue Weight/Trailer Weight..................................... 173
Top Dual............................................................................ 66
Hard ........................................................................... 66
Power Sliding ............................................................. 91
Removable................................................................. 66
Soft............................................................................. 66
Tow Hooks Emergency ............................................................... 304
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