jacking JEEP WRANGLER 2021 Owner handbook (in English)

IN CASE OF EMERGENCY
HAZARD WARNING
FLASHERS................146
BULB REPLACEMENT........146
Replacement Bulbs............146
Bulb Replacement.............147
FUSES...................149
General Information.............150
Totally Integrated Power Module.....150
JACKING AND TIRE
CHANGING................154
Jack/Spare Tire Stowage..........154
Preparations For Jacking.........154
Jacking Instructions............155
Declaration Of Conformance.......157
Jack Usage Precautions..........160
JUMP STARTING............160
Preparations For Jump Start........161
Jump Starting Procedure..........162
IF YOUR ENGINE OVERHEATS . .163GEAR SELECTOR OVERRIDE . . .164
FREEING A STUCK VEHICLE . . .164
TOWING A DISABLED
VEHICLE..................165
Without The Ignition Key..........166
Four–Wheel Drive Models.........166
Tow Eye Usage................167
ENHANCED ACCIDENT RESPONSE
SYSTEM (EARS).............168
EVENT DATA RECORDER
(EDR)....................168
IN CASE OF EMERGENCY
145

JACKING AND TIRE
CHANGING
WARNING!
• Do not attempt to change a tire on the
side of the vehicle close to moving traf-
fic. 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 dan-
gerous. 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.
Jack/Spare Tire Stowage
The jack and lug wrench are located in the
rear storage compartment.
NOTE:
Turn the black plastic wing nut counterclock-
wise to loosen the jack from the storage bin.Spare Tire Removal
To remove the spare tire from the carrier,
remove the tire cover, if equipped, and re-
move the lug nuts with the lug wrench, turn-
ing them counterclockwise.
NOTE:
If you have added aftermarket accessories to
the spare tire mounted carrier, it cannot ex-
ceed a gross weight of 85 lbs (38.5 kg)
including the weight of the spare tire.
Preparations For Jacking
1. Park on a firm, level surface. Avoid ice or
slippery areas.
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 being hit
when operating the jack or changing the
wheel.
2. Turn on the Hazard Warning flasher.
3. Apply the parking brake.
Plastic Wing Nut Location
IN CASE OF EMERGENCY
154

4. Shift the automatic transmission into
PARK, or a manual transmission into
REVERSE.
5. Turn the ignition to LOCK.
6. Block both the front and rear of the wheel
diagonally opposite of the jacking posi-
tion. For example, if changing the right
front tire, block the left rear wheel.
NOTE:
Passengers should not remain in the vehicle
when the vehicle is being jacked.Jacking Instructions
WARNING!
Carefully follow these tire changing warn-
ings to help prevent personal injury or
damage to your vehicle:
• Always park on a firm, level surface as
far from the edge of the roadway as
possible before raising the vehicle.
• Turn on the Hazard Warning flasher.
• Block the wheel diagonally opposite the
wheel to be raised.
• Set the parking brake firmly and set an
automatic transmission in PARK; a
manual transmission in REVERSE.
• Never start or run the engine with the
vehicle on a jack.
• Do not let anyone sit in the vehicle when
it is on a jack.
• Do not get under the vehicle when it 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.
• Only use the jack in the positions indi-
cated and for lifting this vehicle during a
tire change.
WARNING!
• If working on or near a roadway, be
extremely careful of motor traffic.
• To assure that spare tires, flat or in-
flated, are securely stowed, spares must
be stowed with the valve stem facing the
ground.
Wheel BlockedWarning Label
155

CAUTION!
Do not attempt to raise the vehicle by
jacking on locations other than those indi-
cated.
1. Remove the spare tire, jack and tools from
the stored location.
2. Loosen (but do not remove) the wheel lug
nuts by turning them to the left one turn
while the wheel is still on the ground.
3. Assemble the jack and jacking tools. Con-
nect the jack handle driver to the exten-
sion, then to the lug wrench.4. Operate the jack from the front or the rear
of the vehicle. Place the jack under the
axle tube, as shown.Do not raise the ve-
hicle until you are sure the jack is fully
engaged.
5. Raise the vehicle by turning the jack
screw clockwise. Raise the vehicle only
until the tire just clears the surface and
enough clearance is obtained to install
the spare tire. Minimum tire lift provides
maximum stability.
WARNING!
Raising the vehicle higher than necessary
can make the vehicle less stable. It could
Front Jack Engagement Location
Rear Jack Engagement Location
IN CASE OF EMERGENCY
156

Cold Weather Operation..........117
Compact Spare Tire.............198
Connector
UCI ....................233
Universal Consumer Interface
(UCI)...................233
Cooling System...............182
Coolant Capacity............210
Inspection................182
Selection Of Coolant (Antifreeze) . .210
Customer Assistance............242
Daytime Running Lights...........29
Dealer Service................189
Defroster, Windshield............113
Delay (Intermittent) Wipers.........31
Diagnostic System, Onboard........64
Diesel Engine Maintenance........175
Diesel Fuel..................209
Diesel Fuel Requirements.........209
Dimmer Switch, Headlight.........29
Dipsticks
Oil (Engine)...............182
Disabled Vehicle Towing..........165
Disarming, Security System.........18
Doors......................19Driver's Seat Back Tilt............21
Electronic Brake Control System......69
Anti-Lock Brake System........68
Electronic Roll Mitigation.......75
Traction Control System........71
Electronic Speed Control (Cruise
Control)..................136
Electronic Stability Control (ESC).....71
Electronic Throttle Control Warning
Light.....................60
Emergency Brake..............121
Emergency, In Case Of
Jacking..............154, 192
Jump Starting..............160
Engine.....................180
Break-In Recommendations.....121
Compartment...........180, 181
Compartment Identification . .180, 181
Cooling.................
.182
Exhaust Gas Caution..........112
Fails To Start...............118
Flooded, Starting............118
Fuel Requirements...........210
Jump Starting..............160
Oil .....................210
Oil Change Interval...........58Oil Filler Cap..............180
Oil Selection..............210
Overheating...............163
Starting.................117
Enhanced Accident Response
Feature................98, 168
Exhaust Gas Caution............112
Exhaust System...............112
Exterior Lights.............28, 114
Fabric Care..................203
Fabric Top..................203
Filters
Air Conditioning..........38, 187
Flashers
Hazard Warning.............146
Turn Signal......64, 114, 148, 149
Flash-To-Pass.................29
Flooded Engine Starting..........118
Fluid, Brake.................211
Fluid Capacities...............210
Fluid Leaks..................114
Fluid Level Checks
Brake...................183
Engine Oil................182
Manual Transmission.........184
Fluids And Lubricants...........210
INDEX
260

Fog Lights................29, 148
Fog Light Service..............148
Fog Lights, Rear...............148
Fold And Tumble Rear Seat.........24
Folding Rear Seat............21, 22
Four-Way Hazard Flasher..........146
Four Wheel Drive..............129
Operation................129
Shifting.................129
Systems.................129
Four Wheel Drive Operation........129
Freeing A Stuck Vehicle..........164
Fuel......................209
Adding..................139
Diesel...................209
Filler Cap (Gas Cap)..........139
Gasoline.................209
Octane Rating..............209
Requirements..............210
Tank Capacity..............210
Fueling....................139
Fuses.....................149
Gas Cap (Fuel Filler Cap) . . .65, 139, 140
Gasoline (Fuel)................209
Gear Ranges.................124
Gear Select Lever Override........164Glass Cleaning................206
GPS Navigation (Uconnect GPS).....231
Hazard Warning Flasher..........146
Headlights
Automatic.................29
Bulb Replacement...........147
Cleaning.................202
High Beam/Low Beam Select
Switch...................29
Leveling..................30
Passing..................29
Replacing
...............
.147
Switch...................28
Head Restraints................25
Heated Mirrors.................28
Heated Seats..................21
High Beam/Low Beam Select (Dimmer)
Switch....................29
Hill Descent Control.............76
Hill Descent Control Indicator.......76
Hill Start Assist................70
Hood Prop...................51
Hood Release.................51
Immobilizer (Sentry Key)..........16
Information Center, Vehicle.........56Instrument Cluster..............64
Instrument Panel Lens Cleaning.....205
Integrated Power Module (Fuses).....150
Interior Appearance Care..........204
Intermittent Wipers (Delay Wipers)....31
Introduction...................3
iPod/USB/MP3 Control
Bluetooth Streaming Audio......239
Jacking Instructions............155
Jack Operation.....154, 155, 156, 192
Jump Starting................160
Key, Programming..............17
Key, Replacement...............17
Keys.......................13
Key, Sentry (Immobilizer)..........16
Lane Change Assist..............30
Lap/Shoulder Belts..............86
Latches....................114
Hood....................51
Leaks, Fluid.................114
Leveling, Headlight..............30
Life Of Tires.................196
Light Bulbs..................114
Lights.....................114
261

Owner's Manual (Operator Manual).....4
Parking Brake................121
Pets......................112
Phone (Uconnect)..............234
Power
Outlet (Auxiliary Electrical Outlet) . .52
Windows..................38
Power Steering Fluid............211
Pregnant Women And Seat Belts......90
Preparation For Jacking..........154
Pretensioners
Seat Belts.................90
Radial Ply Tires...............194
Radio
Presets...............218, 223
Radio 130
Operating Instructions Radio
Mode...................217
Radio Operation...............218
Rear Seat, Folding..............21
Rear Swing Gate...............51
Rear Wiper/Washer..............32
Recreational Towing.............142
Shifting Into Transfer Case
Neutral (N)...............143Shifting Out Of Transfer Case Neutral (N)
.......................144
Refrigerant..................187
Release, Hood.................51
Reminder, Seat Belt.............85
Remote Control
Starting System.............14
Remote Sound System (Radio)
Controls..................232
Remote Starting System...........14
Replacement Bulbs.............146
Replacement Keys..............17
Replacement Tires.............196
Resetting Oil Change Indicator.......58
Restraint, Head................25
Roll Over Warning................4
Rotation, Tires................201
Safety Checks Inside Vehicle.......113
Safety Checks Outside Vehicle......114
Safety, Exhaust Gas.............112
Safety Tips..................112
Schedule, Maintenance
.......170, 175
Seat Belt
Adjustable Upper Shoulder Belt
Anchorage.................89
Automatic Locking Retractor (ALR) . .90Energy Management Feature......90
Lap/Shoulder Belt Operation......88
Lap/Shoulder Belts............86
Lap/Shoulder Belt Untwisting.....89
Pregnant Women.............90
Seat Belt Pretensioner.........90
Seat Belt Reminder............85
Seat Belt Maintenance...........204
Seat Belt Reminder..............85
Seat Belts................85, 113
Adjustable Shoulder Belt........89
Adjustable Upper Shoulder
Anchorage.................89
Front Seat............85, 86, 88
Inspection................113
Operating Instructions.........88
Pregnant Women.............90
Pretensioners...............90
Rear Seat.................86
Reminder.................60
Untwisting Procedure..........89
Seats......................21
Adjustment................21
Easy Entry..............21, 23
Fold And Tumble Rear.........24
Heated...................21
Memory..................21
263

Rear Folding.............21, 22
Removal..................25
Seatback Release............21
Tilting...................21
Vented...................21
Ventilated.................21
Security Alarm..............18, 61
Security System................18
Sentry Key (Immobilizer)..........16
Sentry Key Programming..........17
Sentry Key Replacement..........17
Service Assistance.............242
Shifting....................126
Automatic Transmission........126
Manual Transmission.........123
Transfer Case, Shifting Into Transfer
Case Neutral (N)............143
Transfer Case, Shifting Out Of Transfer
Case Neutral (N)............144
Shift Lever Override.............164
Shoulder Belts.................86
Signals, Turn.....29, 64, 114, 148, 149
Snow Chains (Tire Chains).........200
Snow Tires..................197
Spare Tire............154, 198, 199
Speed Control
Accel/Decel...............138Cancel..................138
Resume.................138
Speed Control (Cruise Control)......136
Starting.................14, 117
Automatic Transmission........117
Cold Weather..............117
Engine Fails To Start.........118
Manual Transmission.........117
Remote..................14
Starting And Operating...........117
Starting Procedures.............117
Steering.....................28
Tilt Column................28
Wheel, Tilt
.................28
Steering Wheel Audio Controls......232
Steering Wheel Mounted Sound System
Controls..................232
Storage, Vehicle............37, 201
Storing Your Vehicle............201
Stuck, Freeing................164
Supplemental Restraint System -
AirBag ...................93
Sway Bar Disconnect, Electronic.....133
Sway Control, Trailer.............76
Swing Gate, Rear...............51
System, Remote Starting..........14Temperature Control, Automatic (ATC) . .37
Tilt Steering Column.............28
Tip Start....................119
Tires...............114, 193, 198
Aging (Life Of Tires)..........196
Air Pressure...............193
Chains..................200
Changing.............154, 192
Compact Spare.............198
General Information.......193, 198
High Speed...............194
Inflation Pressures...........193
Jacking...........154, 156, 192
Life Of Tires...............196
Pressure Monitor System (TPMS) . . .77
Pressure Warning Light.........62
Radial..................194
Replacement..............196
Rotation.................201
Safety..................193
Snow Tires................197
Spare Tire.........154, 198, 199
Spinning.................195
Tread Wear Indicators.........195
Wheel Nut Torque...........208
To Open Hood.................51
INDEX
264