check engine JEEP CHEROKEE 2021 Owner handbook (in English)

285
NOTE:
If the VR button is not held, and is only
pushed, the built-in Uconnect VR prompts
you and any navigation command said
launches the built-in Uconnect navigation
system.
If you are using the built-in Uconnect
navigation system, and you try and start a
new route using Apple CarPlay®, via voice
or any other method, a pop-up appears
asking if you would like to switch from
Uconnect navigation to iPhone® naviga-
tion. A pop-up also appears, asking if
you’d like to switch, if Apple CarPlay®
navigation is currently in use and you
attempt to launch a built-in Uconnect
route. Selecting “Yes” switches the navi-
gation type to the newly used method of
navigation and a route will be planned for
the new destination. If “No” is selected
the navigation type remains unchanged.
Apps
To use an app that is compatible with Apple
CarPlay®, you must have the compatible app
already downloaded to your iPhone® and you
must also be signed in. Refer to http://
www.apple.com/ios/carplay/ to see the latest
list of available apps for Apple CarPlay®.
Apps — If Equipped
To access Apps, press the Uconnect Apps
button on the touchscreen to browse the list
of applications:
EcoDrive
MyCar
TuneIn
Deezer
Reuters
Twitter
Facebook Check-In
Apple CarPlay®
Android Auto™
TomTom® Live Services, and many more.
UCONNECT SETTINGS
The Uconnect system allows you to access
Customer Programmable feature settings
such as Language, Display, Units, Voice,
Clock, Camera, Safety & Driving Assistance,
Mirrors & Wipers, Lights, Doors & Locks,
Auto-On Comfort, AUX Switches, Engine Off
Options, Audio, Phone/Bluetooth®, Radio
Setup, Restore Settings, and System Infor -
mation through buttons on the touchscreen.
Push the SETTINGS button (Uconnect 3), or
press the Apps button (Uconnect 4 or 4C/4C
NAV) located near the bottom of the touch -
screen, then press the Settings button on the
touchscreen to access the Settings screen.
When making a selection, scroll up or down
until the preferred setting is highlighted,
then press the preferred setting until a
check-mark appears next to the setting,
showing that setting has been selected.
NOTE:
Depending on the vehicles options, feature
settings may vary.
Refer to “Uconnect Settings” in “Multi -
media” in the Owner’s Manual for further
information.
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INDEX
INDEX
A
About Your Brakes ............................. 255
Accessories ....................................... 266Mopar ........................................... 266
Active Speed Limiter .......................... 159
Adaptive Cruise Control (ACC)
(Cruise Control) ................................. 161
Adding Fuel .............................. 172 , 173
Additives, Fuel .................................. 257
Air Bag Air Bag Operation ........................... 111Air Bag Warning Light ..................... 108
Enhanced Accident Response .. 115 , 217
Event Data Recorder (EDR) ............. 217
Front Air Bag ................................. 109
If Deployment Occurs ..................... 115
Knee Impact Bolsters ..................... 111
Maintaining Your Air Bag System ..... 116
Maintenance .................................. 116
Redundant Air Bag Warning Light .... 109
Transporting Pets ........................... 134
Air Bag Light ........................64 , 108 , 135
Air Conditioning................................... 45
Air Conditioning Filter .......................... 47
Air Conditioning, Operating Tips ............ 46 Air Pressure
Tires ............................................. 242
Alarm Arm The System .............................. 18
Disarm The System .......................... 18
Security Alarm ............................18 , 67
All Wheel Drive (AWD) ....................... 150
Alterations/Modifications Vehicle ............................................. 4
Android Auto...................... 275 , 280 , 306
Apps ............................................. 282
Communication ............................. 282
Maps ............................................ 281
Music ........................................... 282
Antifreeze (Engine Coolant) ................ 261
Anti-Lock Brake System (ABS) .............. 76
Anti-Lock Warning Light ....................... 67
Apple CarPlay .................... 276 , 283 , 307
Apps ............................................. 285
Maps ............................................ 284
Messages ...................................... 284
Music ........................................... 284
Phone ........................................... 284
Assist, Hill Start .................................. 81
Audio Systems (Radio) ................268 , 270 Auto Up Power Windows .......................48
Automatic Headlights ...........................31
Automatic High Beams .........................31
Automatic Tailgate Release ...................54
Automatic Temperature
Control (ATC) .......................................45
Automatic Transaxle ...........................146
Automatic Transmission......................147
Adding Fluid ..................................265
Fluid Level Check ...........................236
Fluid Type .....................................265
Autostick...........................................148
AUX Cord ..........................................286
Auxiliary (Power Outlet) ........................55
B
Battery ........................................ 65 , 236
Charging System Light ......................65
Battery Saver Feature ...........................33
Belts, Seat ........................................135
Blind Spot Monitoring ..........................87
Brake Assist System ....................... 77 , 90
Brake Control System ...........................77
Brake Fluid ............................... 235 , 265
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Brake System ............................ 234, 255
Anti-Lock (ABS) ............................. 255 Fluid Check ........................... 235 , 265
Master Cylinder .............................. 235
Parking ......................................... 141
Warning Light .................................. 64
Brake/Transmission Interlock .............. 147
Bulb Replacement ............................. 183
Bulbs, Light ...................................... 137
C
Camera, Rear .................................... 171
Capacities, Fluid................................ 261
Caps, Filler Oil (Engine) ............ 229 , 230 , 231 , 232
Car Washes ....................................... 252
Certification Label ............................. 177
Change Oil Indicator ............................ 60
Changing A Flat Tire .................. 194 , 241
Checking Your Vehicle For Safety ........ 134
Checks, Safety .................................. 134
Child Restraint .................................. 118
Child Restraints Child Seat Installation .................... 129
How To Stow An unused ALR Seat Belt ............................ 129
Cleaning Wheels .......................................... 248
Climate Control ................................... 36 Clock Settings ................................... 269
Compact Spare Tire ........................... 247
Cooling System ................................. 234
Cooling Capacity ............................ 261
Inspection ..................................... 234
Selection Of Coolant (Antifreeze) .........................261 , 262
Cruise Control (Speed Control) .....160 , 161
Cruise Light ............................. 72 , 73 , 74
Customer Assistance .......................... 308
Cybersecurity .................................... 268
D
Daytime Running Lights ....................... 30
Dealer Service ................................... 237
Defroster, Windshield......................... 136
Diagnostic System, Onboard ................. 74
Diesel Display Messages ............................. 61
Dipsticks Oil (Engine) ................................... 233
Disabled Vehicle Towing .................... 215
Do Not Disturb ...........................297 , 305
Door Ajar .......................................65 , 66
Door Ajar Light ...............................65 , 66
Doors ................................................. 19
Drag And Drop Menu ..................273 , 278
Driver’s Seat Back Tilt ......................... 22 E
Easy Entry Seats ..................................24
Electric Brake Control System ...............77
Anti-Lock Brake System ....................76
Electronic Roll Mitigation ............ 78 , 87
Electric Parking Brake ........................141
Electrical Power Outlets ........................55
Electronic Speed Control
(Cruise Control) .......................... 160 , 161
Electronic Stability Control (ESC) ..........79
Electronic Throttle Control Warning
Light ...................................................65
Emergency Braking ..............................93
Emergency Gas Can Refueling .............212
Emergency, In Case Of Gear Selector Override ....................213
Hazard Warning Flasher ..................182
Jacking .................................. 194 , 241
Jump Starting ................................209
Emissions..........................................266
Engine .......................229 , 230 , 231 , 232
Break-In Recommendations .............140 Checking Oil Level ..........................233
Coolant (Antifreeze) ........................262
Cooling ..........................................234Fuel Requirements ................. 257 , 261
Jump Starting ................................209
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INDEX
Oil ........................................ 261, 262
Oil Filler Cap .......... 229 , 230 , 231 , 232
Oil Selection .................................. 261
Overheating ................................... 212
Enhanced Accident Response
Feature ..................................... 115 , 217
Exterior Lights ............................. 30 , 137
F
Filters Air Conditioning ............................... 47
Engine Oil ..................................... 262
Flashers Hazard Warning ............................. 182Turn Signals ............................ 73 , 137
Flash-To-Pass ...................................... 31
Flat Tire Changing ..................... 241 , 246
Flat Tire Stowage ....................... 241 , 246
Fluid Capacities................................. 261
Fluid Leaks ....................................... 137
Fluid Level Checks Brake ............................................ 235
Engine Oil ..................................... 233
Fluid, Brake ...................................... 265
Fluids And Lubricants ........................ 262
Fob, Key ............................................. 13
Fog Lights ..................................... 32 , 71
Fog Lights, Rear .................................. 32 Fold-Flat Seats .................................... 22
Forward Collision Warning .................... 90
Four Wheel Drive ............................... 150
Freeing A Stuck Vehicle ..................... 214
Fuel
Additives ....................................... 257
Consumption ................................. 266
Light............................................... 68
Materials Added............................. 257
Octane Rating................................ 262
Requirements ................................ 261
Specifications................................ 262
Tank Capacity................................ 261
Fueling ......................................172 , 173
Fuses ............................................... 184
G
Gasoline Particulate Filter (GPF) ........... 58
Gear Ranges ..............................144 , 148
Gear Selector Override ....................... 213
Glass Cleaning .................................. 254
GVWR .............................................. 178
H
Hazard Warning Flashers .................... 182
Head Restraint Removal ....................... 26
Head Restraints .................................. 26
Head Rests ......................................... 26 Headlights ...........................................30
Automatic ........................................31
Automatic High Beam .......................31
High Beam................................. 30 , 31

High Beam/Low Beam Select Switch ..... 31

On With Wipers ................................31
Passing...................................... 30 , 31
Switch .............................................30 Time Delay.......................................32
Heated Seats ................................. 24 , 25
Heated Steering Wheel .........................28
Hill Descent Control .............................83
Hill Descent Control Indicator ...............83
Hill Start Assist....................................81
Hood Prop ...........................................52
Hood Release ......................................52
I
Ignition ...............................................15 Switch .............................................15
Instrument Cluster ...............................60 Descriptions .....................................73
Display ............................................59Menu Items .....................................61
Instrument Panel Lens Cleaning ..........254
Interior Appearance Care ....................253
Introduction ..........................................1
Inverter Power ..............................................56
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J
Jack Location .................................... 194
Jack Operation .......................... 194, 241
Jacking And Tire Changing ................. 194
Jump Starting ................................... 209
K
Key Fob Arm The System ............................... 18
Disarm The System .......................... 18
Keyless Enter-N-Go .............................. 19 Passive Entry ................................... 19
Keys ................................................... 13 Replacement ................................... 14
L
LaneSense ........................................ 168
Lap/Shoulder Belts ............................ 100
Latches............................................. 137 Hood ............................................... 52
Leaks, Fluid ...................................... 137
Life Of Tires ...................................... 244
Liftgate ............................................... 53 Closing ............................................ 53
Hands-Free ...................................... 54
Opening .......................................... 53
Light Bulbs ....................................... 137 Lights............................................... 137
Air Bag ............................ 64 , 108 , 135
Automatic Headlights ....................... 31
Automatic High Beam ...................... 31
Brake Assist Warning........................ 81
Brake Warning ................................. 64
Bulb Replacement ......................... 183
Cruise .................................. 72 , 73 , 74
Daytime Running ............................. 30
Electronic Stability Program(ESP) Indicator...................................... 66
Engine Temperature Warning ............ 66
Exterior ....................................30 , 137
Fog............................................32 , 71
High Beam .................................30 , 31
High Beam/Low Beam Select ............ 31
Hill Descent Control Indicator ........... 83
Lights On Reminder ......................... 32
Low Fuel ......................................... 68
Malfunction Indicator (Check Engine) 68
Park ..........................................31 , 73
Passing ........................................... 31
Seat Belt Reminder .......................... 64
Security Alarm ................................. 67
Service ......................................... 183
Tire Pressure Monitoring (TPMS) ....... 93
Traction Control ............................... 81
Turn Signals ....................... 33 , 73 , 137
Warning Instrument Cluster Descriptions ............................66 , 73 Loading Vehicle .................................177
Locks
Child Protection ...............................22
Low Tire Pressure System .....................93
Lug Nuts/Bolts ...................................256
Luggage Carrier ....................................57
M
Maintenance........................................51
Maintenance Free Battery ...................236
Maintenance Schedule .......................218
Malfunction Indicator Light
(Check Engine) ....................................68
Manual Transmission.................. 143 , 236
Fluid Level Check ...........................236
Lubricant Selection.........................265
Shift Speeds ..................................144
Media Hub ........................................286
Memory Feature (Memory Seats)............23
Mirrors ................................................29
Modifications/Alterations Vehicle ..............................................4
Monitor, Tire Pressure System ...............93
Mopar Accessories .............................266
MP3 Control ......................................286
Multi-Function Control Lever .................30
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INDEX
N
Navigation ........................................ 287
New Vehicle Break-In Period ............... 140
O
Occupant Restraints............................. 98
Octane Rating, Gasoline (Fuel) ............ 262
Oil Pressure Light ................................ 66
Oil, Engine ........................................ 262 Capacity ........................................ 261
Checking ....................................... 233
Dipstick ........................................ 233
Filter............................................. 262
Pressure Warning Light ..................... 66
Recommendation ........................... 261Viscosity ........................................ 261
Onboard Diagnostic System .................. 74
Operating Precautions .......................... 74
Operator Manual Owner's Manual ................................. 2
Overheating, Engine ........................... 212
P
Paddle Shifters .................................. 148
Parking Brake .................................... 141
ParkSense Active Park Assist .............. 168
ParkSense System, Rear ............. 164 , 166
Passive Entry....................................... 19
Personalized Main Menu .................... 273
Pets ................................................. 134 Phone (Uconnect).............................. 290
Pairing .......................................... 292
Phonebook ........................................ 296
Pinch Protection.................................. 51
Power Brakes .......................................... 255
Inverter ........................................... 56
Outlet (Auxiliary Electrical Outlet) ..... 55
Windows ......................................... 47
Pregnant Women And Seat Belts......... 106
Preparation For Jacking...................... 194
Pretensioners Seat Belts ..................................... 106
R
Radial Ply Tires ................................. 243
Radio ............................................... 277 Presets .......................... 270 , 274 , 279
Radio Operation .........................269 , 272
Radio Screens ............................272 , 277
Rain Sensitive Wiper System ................ 35
Rear Camera ..................................... 171
Rear Cross Path................................... 89
Rear ParkSense System ..............164 , 166
Rear Wiper/Washer .............................. 36
Recreational Towing .......................... 180
Release, Hood ..................................... 52
Reminder, Lights On ............................ 32
Reminder, Seat Belt ............................ 99 Remote Control
Starting System ................................17
Remote Keyless Entry ...........................14 Arm The Alarm .................................18
Disarm The Alarm .............................18
Remote Starting System .......................17
Replacement Keys ...............................14
Replacement Tires .............................245
Restraints, Child ................................118
Restraints, Head ..................................26
Roll Over Warning ..................................2
Roof Type Carrier .................................57
Rotation, Tires ...................................250
S
Safety Checks Inside Vehicle ...............135
Safety Checks Outside Vehicle.............137
Safety Tips ........................................134
Schedule, Maintenance ......................218
Seat Belt Reminder ..............................64
Seat Belts ................................... 99 , 135
Adjustable Shoulder Belt .................103
Adjustable Upper Shoulder Anchorage ..................................103
Adjustable Upper Shoulder Belt Anchorage ..................................103

Automatic Locking Retractor (ALR) ... 106

Child Restraints..............................118
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