spare wheel JEEP GLADIATOR 2023 User Guide

SERVICING AND MAINTENANCE407
Full Size Spare — If Equipped
The full size spare is for temporary emergency use
only. This tire may look like the originally equipped
tire on the front or rear axle of your vehicle, but it is
not. This spare tire may have limited tread life.
When the tread is worn to the tread wear
indicators, the temporary use full size spare tire
needs to be replaced. Since it is not the same as
your original equipment tire, replace (or repair) the
original equipment tire and reinstall on the vehicle
at the first opportunity.
Limited Use Spare — If Equipped
The limited use spare tire is for temporary
emergency use only. This tire is identified by a label
located on the limited use spare wheel. This label
contains the driving limitations for this spare. This
tire may look like the original equipped tire on the
front or rear axle of your vehicle, but it is not.
Installation of this limited use spare tire affects
vehicle handling. Since it is not the same as your
original equipment tire, replace (or repair) the
original equipment tire and reinstall on the vehicle
at the first opportunity.
WHEEL AND WHEEL TRIM CARE
All wheels and wheel trim, especially aluminum
and chrome plated wheels, should be cleaned
regularly using mild (neutral Ph) soap and water to
maintain their luster and to prevent corrosion.
Wash wheels with the same soap solution
recommended for the body of the vehicle, and
remember to always wash when the surfaces are
not hot to the touch.
Your wheels are susceptible to deterioration
caused by salt, sodium chloride, magnesium
chloride, calcium chloride, etc., and other road
chemicals used to melt ice or control dust on dirt
roads. Use a soft cloth or sponge and mild soap to
wipe away promptly. Do not use harsh chemicals or
a stiff brush. They can damage the wheel’s
protective coating that helps keep them from
corroding and tarnishing.
WARNING!
Compact and collapsible spares are for tempo -
rary emergency use only. With these spares, do
not drive more than 50 mph (80 km/h). Tempo -
rary use spares have limited tread life. When the
tread is worn to the tread wear indicators, the
temporary use spare tire needs to be replaced.
Be sure to follow the warnings, which apply to
your spare. Failure to do so could result in spare
tire failure and loss of vehicle control.
WARNING!
Limited use spares are for emergency use only.
Installation of this limited use spare tire affects
vehicle handling. With this tire, do not drive
more than the speed listed on the limited use
spare wheel. Keep inflated to the cold tire
inflation pressures listed on your Tire And
Loading Information Placard located on the
driver’s side B-Pillar or the rear edge of the
driver’s side door. Replace (or repair) the original
equipment tire at the first opportunity and
reinstall it on your vehicle. Failure to do so could
result in loss of vehicle control.
CAUTION!
Avoid products or automatic car washes that use
acidic solutions or strong alkaline additives or
harsh brushes. Many aftermarket wheel
cleaners and automatic car washes may
damage the wheel's protective finish. Such
damage is not covered by the New Vehicle
Limited Warranty. Only car wash soap, Mopar®
Wheel Cleaner or equivalent is recommended.8

23_JT_OM_EN_USC_t.book Page 407

SERVICING AND MAINTENANCE409
(Continued)
TIRE ROTATION RECOMMENDATIONS
The tires on the front and rear of your vehicle
operate at different loads and perform different
steering, handling, and braking functions. For
these reasons, they wear at unequal rates.
These effects can be reduced by timely rotation of
tires. The benefits of rotation are especially
worthwhile with aggressive tread designs such as
those on On/Off Road type tires. Rotation will
increase tread life, help to maintain mud, snow,
and wet traction levels, and contribute to a
smooth, quiet ride. For the proper maintenance intervals
Úpage 354.
The reasons for any rapid or unusual wear should
be corrected prior to rotation being performed.
The suggested rotation method is the “rearward
cross” shown in the following diagram.

Tire Rotation (Rearward Cross)

WARNING!
Using tires of different size and type (M+S,
Snow) between front and rear axles can cause
unpredictable handling. You could lose control
and have a collision.
CAUTION!
To avoid damage to your vehicle or tires, observe
the following precautions:
Because of restricted traction device clear -
ance between tires and other suspension
components, it is important that only traction
devices in good condition are used. Broken
devices can cause serious damage. Stop the
vehicle immediately if noise occurs that could
indicate device breakage. Remove the
damaged parts of the device before further
use.
Install device as tightly as possible and then
retighten after driving about ½ mile (0.8 km).
Autosock traction devices do not require
retightening.
Do not exceed 30 mph (48 km/h).
Drive cautiously and avoid severe turns and
large bumps, especially with a loaded vehicle.
Do not drive for a prolonged period on dry
pavement.
Observe the traction device manufacturer’s
instructions on the method of installation,
operating speed, and conditions for use.
Always use the suggested operating speed of
the device manufacturer’s if it is less than
30 mph (48 km/h).
Do not use traction devices on a compact
spare tire.
CAUTION!
CAUTION!
Proper operation of four-wheel drive vehicles
depends on tires of equal size, type, and
circumference on each wheel. Any difference in
tire size can cause damage to the transfer case.
Tire rotation schedule should be followed to
balance tire wear.8

23_JT_OM_EN_USC_t.book Page 409

434
Belts, Seat
..................................................... 329Blind Spot Monitoring.................................... 287Bluetooth Connecting To A Particular Mobile Phone Or Audio Device After Pairing
................248Body Mechanism Lubrication........................ 374B-Pillar Location............................................. 400Brake Assist System...................................... 280Brake Control System.................................... 280Brake Fluid.......................................... 380, 426Brake System...................................... 380, 418Anti-Lock (ABS).......................................... 418Fluid Check............................................... 380Master Cylinder......................................... 380Parking...................................................... 152Warning Light............................................ 132Brake/Transmission Interlock....................... 157Bulb Replacement............................... 392, 393Bulbs, Light.......................................... 330, 392Bumper End Cap Removal............................. 208
C
Camera, Rear................................................ 189Capacities, Fluid............................................ 423Caps, FillerFuel........................................................... 191Oil (Engine)................................................ 362Radiator (Coolant Pressure)...................... 378Car Washes................................................... 412Carbon Monoxide Warning............................ 331
Carpet Safety Information............................. 414Carpeting...................................................... 415CD................................................................. 242Cellular Phone.............................................. 276Center High Mounted Stop Light................... 395Certification Label......................................... 195Chains, Tire................................................... 408Charge Air Cooler.......................................... 379Chart, Tire Sizing........................................... 397Checking Your Vehicle For Safety................. 328Checks, Safety.............................................. 328Child Restraint.............................................. 318Child RestraintsBooster Seats........................................... 321Child Seat Installation.............................. 327How To Stow An unused ALR Seat Belt.... 325Infant And Child Restraints....................... 320Locating The LATCH Anchorages.............. 324Lower Anchors And Tethers For Children.. 322Older Children And Child Restraints......... 320Seating Positions...................................... 321Clean Air Gasoline......................................... 419CleaningWheels..................................................... 407Climate Control................................................ 61Automatic.................................................... 62Manual........................................................ 64CNG And LP Fuel System Modifications........ 420Cold Weather Operation............................... 146Compact Spare Tire...................................... 406
Connected Services...................................... 258Connected Services FAQ............................... 272Connected Services Features....................... 261Connected Services, Getting Started............ 260Connected Services, Introduction................. 258ConnectorUCI...............................................................71Universal Consumer Interface (UCI).............71Console............................................................69Floor............................................................69Contract, Service........................................... 430Controls........................................................ 234Cooling Pressure Cap (Radiator Cap)............ 378Cooling System............................................. 377Adding Coolant (Antifreeze)...................... 378Coolant Level............................................ 379Cooling Capacity....................................... 423Disposal Of Used Coolant......................... 378Drain, Flush, And Refill............................. 377Inspection........................................ 377, 379Points To Remember................................ 379Pressure Cap............................................ 378Radiator Cap............................................. 378Selection Of Coolant (Antifreeze)......................... 377, 423, 424Corrosion Protection..................................... 411Cruise Control (Speed
Control)............................. 139, 140, 141, 173Customer Assistance.................................... 428Cybersecurity................................................ 214

23_JT_OM_EN_USC_t.book Page 434

441
Security Alarm
................................................. 23Arm The System.......................................... 23Disarm The System..................................... 23Selec - Speed Control.......................... 141, 285Selection Of Coolant (Antifreeze)...................424Send & Go........................................... 267, 273Sentry Key (Immobilizer).................................. 17Sentry Key Replacement................................. 17Service Assistance......................................... 428Service Contract............................................ 430Service Manuals............................................ 431Settings, Audio.............................................. 240Shifting.......................................................... 155Automatic Transmission.................. 155, 157Manual Transmission................................ 153Transfer Case, Shifting Into Transfer Case Neutral (N)......................... 139, 206Transfer Case, Shifting Out OfTransfer Case Neutral (N)........... 139, 207Shoulder Belts............................................... 300Side Step Removal........................................ 207Signals, Turn............................... 330, 394, 395Sirius Satellite Radio..................................... 235Favorites................................................... 238Replay....................................................... 237SiriusXM Satellite RadioBrowse in SXM.......................................... 238Favorites................................................... 238Replay....................................................... 237Smart Watch.................................................. 271
Snow Chains (Tire Chains)............................ 408Snow Tires.................................................... 406Soft Top.................................................... 82, 88Soft Top Windows............................................ 88SOS Call............................................... 261, 272Spare Tires................................. 338, 406, 407SpecificationsFuel (Gasoline)......................................... 424Oil............................................................. 424Speed ControlCancel...................................................... 175Resume.................................................... 175Speed Control (Cruise Control)..................... 173Starting................................................ 144, 147Automatic Transmission.................. 144, 148Button......................................................... 18Cold Weather............................................ 146Engine Block Heater................................. 148Engine Fails To Start................................. 147Manual Transmission............................... 144Remote........................................................ 20Starting And Operating.................................. 144Starting Procedures............................. 144, 147Starting Procedures (Diesel Engines).. 139, 147Steering........................................................... 42Power.............................................. 133, 168Tilt Column.................................................. 42Wheel, Heated............................................. 42Wheel, Tilt.................................................... 42
Steering WheelVoice Recognition........................................50Steering Wheel Audio Controls...................... 233Steering Wheel Mounted Sound System....... 233Stolen Vehicle Assistance.................... 268, 273Stop/Start......................... 137, 140, 169, 171Storage..................................................... 68, 88Behind Rear Seat........................................70Storage, Vehicle..................................... 67, 411Store Radio Presets...................................... 240Storing Your Vehicle...................................... 411Stuck, Freeing............................................... 349Sunrider® For Hard Top................................ 101Sway Bar DisconnectElectronic......................................... 139, 166Sway Control, Trailer..................................... 286Synthetic Engine Oil...................................... 366System, Remote Starting.................................20
T
Tailgate......................................................... 110Telescoping Steering Column...........................42Temperature Control, Automatic (ATC).............67Three-Position Tailgate.................................. 110Tilt Steering Column.........................................42Tire And Loading Information Placard........... 400Tire Markings................................................ 396Tire Safety Information.................................. 395Tire Types...................................................... 405
11

23_JT_OM_EN_USC_t.book Page 441

442
Tires
................................... 330, 401, 406, 410Aging (Life Of Tires)................................... 404Air Pressure............................................... 401Chains....................................................... 408Changing................................................... 335Compact Spare......................................... 406General Information........................ 401, 406High Speed................................................ 403Inflation Pressure...................................... 402Life Of Tires............................................... 404Load Capacity............................................ 400Pressure Monitoring System (TPMS)........................................ 137, 294Quality Grading.......................................... 410Radial........................................................ 403Replacement............................................. 404Rotation.................................................... 409Safety.............................................. 395, 401Sizes.......................................................... 397Snow Tires................................................. 406Spare Tires............................. 338, 406, 407Spinning.................................................... 403Tread Wear Indicators............................... 404Wheel Nut Torque..................................... 418To Open Hood................................................ 109Tongue Weight/Trailer Weight....................... 202Tonneau Cover.............................................. 112Install........................................................ 112Removal.................................................... 114
TopDual............................................................. 82Hard............................................................ 82Removable.................................................. 82Soft.............................................................. 82Tow HooksEmergency................................................ 351Towing........................................ 197, 199, 350Disabled Vehicle....................................... 350Recreational............................................. 205Weight...................................................... 199Towing Behind A Motorhome........................ 205Towing Tips................................................... 204Trac-LokRear Axle.................................................. 165Traction Control............................................ 286TrailCam System........................................... 190Trailer Sway Control (TSC)............................. 286Trailer Towing............................................... 197Hitches..................................................... 199Minimum Requirements........................... 202Trailer And Tongue Weight............... 199, 202Wiring....................................................... 203Trailer Towing Guide..................................... 199Trailer Weight................................................ 199Transfer Case............................................... 381Fluid......................................................... 426Four-Wheel-Drive-Operation............ 161, 163Maintenance............................................ 381
Transmission................................................. 157Automatic........................................ 157, 381Fluid.......................................................... 426Maintenance............................................ 381Manual..................................................... 153Shifting..................................................... 155Transporting Pets.......................................... 329Tread Wear Indicators................................... 404Turn Signals................................140, 394, 395
U
UCI Connector..................................................71UconnectPhone Call Features................................. 249Things You Should Know About Your Uconnect Phone................................... 252Uconnect Settings............................. 21, 215Uconnect Phone................................... 246, 247Answer Or Ignore An Incoming Call — Call Currently In Progress..................... 251Answer Or Ignore An Incoming Call —No Call Currently In Progress................ 250Bluetooth Communication Link................ 254Call Continuation...................................... 252Call Controls............................................. 250Call Termination....................................... 252Cancel Command..................................... 246Connecting To A Particular Mobile Phone Or Audio Device After Pairing..... 248Help Command......................................... 246

23_JT_OM_EN_USC_t.book Page 442