2017 JEEP CHEROKEE check engine light

WARNING!
The temperature grade for this tire is established for a
tire that is properly inflated and not overloaded. Ex-
cessive speed, under-inflation, or excessive loading,
either separately or in combination, can cause heat
buildup and possible tire failure.
STORING THE VEHICLE
If the vehicle should remain stationary for more than a
month, observe the following precautions:
•Park your vehicle in a covered, dry and possibly airy
location the windows open slightly.
• Check that the Electric Park Brake is not engaged.
• Disconnect the negative (-) terminal from the battery
post and be sure that the battery is fully charged. During
storage check battery charge quarterly.
• If you do not disconnect the battery from the electrical
system, check the battery charge every thirty days.
• Clean and protect the painted parts by applying protec-
tive waxes. •
Clean and protect polished metal parts by applying
protective waxes.
• Apply talcum powder to the front and rear wiper blades
and leave raised from the glass.
• Cover the vehicle with an appropriate cover taking care
not to damage the painted surface by dragging across
dirty surfaces. Do not use plastic sheeting which will not
allow the evaporation of moisture present on the surface
of the vehicle.
• Inflate the tires at a pressure of +7.25 psi (+0.5 bar)
higher than recommended on the tire placard and check
it periodically.
• Do not drain the engine cooling system.
•
Whenever you leave the vehicle is stationary for two
weeks or more, run idle the engine for approximately five
minutes, with the air conditioning system on and high fan
speed. This will ensure a proper lubrication of the system,
thus minimizing the possibility of damage to the compres-
sor when the vehicle is put back into operation.
504 SERVICING AND MAINTENANCE

After 25 miles (40 km) check the lug nut/bolt torque to be
sure that all the lug nuts/bolts are properly seated against
the wheel.
WARNING!
To avoid the risk of forcing the vehicle off the jack, do
not tighten the lug nuts fully until the vehicle has been
lowered. Failure to follow this warning may result in
personal injury.
FUEL REQUIREMENTS
2.4L and 3.2L EnginesThese engines are designed to meet all
emissions regulations and provide opti-
mum fuel economy and performance
when using high quality unleaded
“Regular” gasoline having a posted oc-
tane number of 87 as specified by the
(R+M)/2 method. The use of higher
octane “Premium” gasoline is not required, as it will not
provide any benefit over “Regular” gasoline in these
engines.
While operating on gasoline with an octane number of 87,
hearing a light knocking sound from the engine is not a
cause for concern. However, if the engine is heard making
a heavy knocking sound, see your dealer immediately. Use
of gasoline with an octane number lower than 87 can cause
engine failure and may void or not be covered by the New
Vehicle Limited Warranty.
Poor quality gasoline can cause problems such as hard
starting, stalling, and hesitations. If you experience these
symptoms, try another brand of gasoline before consider-
ing service for the vehicle.
Torque Patterns
514 TECHNICAL SPECIFICATIONS

Customer Programmable Features/Personal
Settings — Uconnect 8.4 Personal Settings
Press the “Apps” or the “Controls” button on the touchscreen,
then press the “Settings” button on the touchscreen to display
the menu setting screen. In this mode the Uconnect system
allows you to access programmable features that may be
equipped such as Display, Voice, Clock, Safety & Driving
Assistance, Lights, Doors & Locks, Auto-On Comfort, Engine
Off Options, Audio, Phone/Bluetooth, SiriusXM Setup, Re-
store Settings, Clear Personal Data, and System Information.
NOTE:Only one category may be selected at a time. To adjust the setting of a programmable feature, press the
desired setting option. Once in the desired setting option,
press and release the preferred setting until a check-mark
appears next to the setting, showing that the setting has
been selected.
Once the setting is complete, press the Back Arrow button
on the touchscreen to return to the previous menu or press
the X button on the touchscreen to close out of the settings
screen. Pressing the Up or Down Arrow button on the right
side of the screen will allow you to toggle up or down
through the list of available settings.
10
MULTIMEDIA 549

Fluid Change.......................... .481
Fluid Level Check .....................479, 480
Fluid Type ............................ .479
Special Additives ........................ .480
Torque Converter ....................... .277
Auto Unlock, Doors .........................42
Auto Up Power Windows .....................96
Auxiliary Electrical Outlet (Power Outlet) .........119
Auxiliary Power Outlet ......................119
Battery .............................. .148, 454
Charging System Light ....................148
Keyless Key Fob Replacement ................22
Belts, Seat ............................... .253
Blind Spot Monitoring ...................... .184
Body Mechanism Lubrication ..................466
B-Pillar Location .......................... .485
Brake Assist System ........................ .170
Brake Control System, Electronic ................169
Brake Fluid .............................. .478
Brake System ......................... .478, 512
Anti-Lock (ABS) ........................ .512
Fluid Check ........................... .478
Master Cylinder ........................ .478Parking
.............................. .264
Warning Light .......................... .144
Brake/Transmission Interlock ..................270
Brightness, Interior Lights .....................68
Bulbs, Light ............................. .255
Camera, Rear ............................ .363
Capacities, Fluid .......................... .521
Caps, Filler Fuel .............................. .365, 435
Oil (Engine) ..................... .451, 452, 456
Radiator (Coolant Pressure) .................476
Carbon Monoxide Warning ................252, 517
Cargo Area Features ....................... .107
Cargo Compartment ....................... .107
Car

go Load Floor ......................... .107
Cargo Tie-Downs .......................... .107
Car Washes .............................. .506
Cellular Phone ........................... .569
Certification Label ......................... .367
Changing A Flat Tire .....................414, 481
Check Engine Light (Malfunction Indicator Light). . . .164
Checking Your Vehicle For Safety ...............252
Checks, Safety ............................ .252
Child Restraint ........................... .234
12
INDEX 599

Disabled Vehicle Towing.....................439
Disposal Antifreeze (Engine Coolant) .................477
Do Not Disturb ........................... .589
Door Ajar ............................... .149
Door Ajar Light ........................... .149
Door Opener, Garage ....................... .108
Driver’s Seat Back Tilt ........................45
Driving ................................. .385
E-85 Fuel ............................... .518
Electrical Outlet, Auxiliary (Power Outlet) .........119
Electric Parking Brake ...................... .264
Electronic Brake Control System ................169
Anti-Lock Brake System ....................168
Electronic Roll Mitigation ...................177
Traction Control System ....................173
Electronic Range Select (ERS)..................276
Electronic Speed Control (Cruise Control) ......290, 293
Electronic Stability Control (ESC) ...............173
Electronic Throttle Control Warning Light .........148
Electronic Vehicle Information Center (EVIC) .......363
Emergency, In Case Of Hazard Warning Flasher ...................391
Jacking ........................... .414, 481Jump Starting
.......................... .431
Overheating ........................... .436
Emission Control System Maintenance ............164
Engine .............................. .451, 452
Air Cleaner ............................ .457
Block Heater ........................... .263
Break-In Recommendations .................264
Checking Oil Level ...................... .453
Cooling .............................. .474
Exhaust Gas Caution ...................252, 517
Fails To Start ........................... .262
Flooded, Starting ........................ .262
Jump

Starting .......................... .431
Oil .............................. .455, 521
Oil Filler Cap .....................451, 452, 456
Oil Filter .............................. .457
Oil Selection ........................ .455, 521
Oil Synthetic ........................... .457
Overheating ........................... .436
Engine Oil Viscosity ........................ .456
Engine Oil Viscosity Chart ....................456
Enhanced Accident Response Feature .........233, 444
Ethanol ............................. .515, 518
Exhaust Gas Caution .....................252, 517
Exhaust System ....................... .252, 472
12
INDEX 601

Exterior Lighting............................63
Exterior Lights ......................... .63, 255
Filters Air Cleaner ............................ .457
Air Conditioning ..................... .93, 463
Engine Oil ............................ .457
Engine Oil Disposal ...................... .457
Flashers Hazard Warning ........................ .391
Turn Signal ...................... .66, 161, 255
Flash-To-Pass ..............................66
Flexible Fuel Vehicles Cruising Range ......................... .520
Engine Oil ............................ .519
Fuel Requirements ....................... .518
Maintenance ........................... .520
Replacement Parts ....................... .520
Starting .............................. .519
Flooded Engine Starting ..................... .262
Floor Console .............................115
Fluid Capacities ........................... .521
Fluid Leaks .............................. .255Fluid Level Checks
Brake ................................ .478
Engine Oil ............................ .453
Fog Lights ................................65
Folding Rear Seat ...........................47
Forward Collision Warning ....................191
Four Wheel Drive ......................... .284
Freeing A Stuck Vehicle ..................... .437
Fuel Additives ............................. .516
Clean Air ............................. .515
Ethanol ........................... .515, 518
Filler Cap (Gas Cap) ..................... .365
Light ................................ .155
Materials Added ........................ .516
Methanol ............................. .515
Tank Capacity .......................... .521
Fuel,

Flexible ............................. .518
Garage Door Opener (HomeLink) ............108, 113
Gas Cap (Fuel Filler Cap) .....................365
Gasoline, Clean Air ........................ .515
Gasoline, Reformulated ..................... .515
Gear Ranges ............................. .272
602 INDEX

Malfunction Indicator (Check Engine)..........150
Parade Mode (Daytime Brightness) .............69
Park ................................. .160
Passing ................................66
Seat Belt Reminder ...................... .143
Security Alarm ......................... .146
Tire Pressure Monitoring (TPMS) ..........153, 195
Traction Control ........................ .176
Turn Signal ....................65, 66, 161, 255
Vanity Mirror ........................ .62, 119
Warning (Instrument Cluster Description) . . . .147, 161
Load Floor, Cargo ......................... .107
Loading Vehicle ........................... .367
Tires................................. .485
Load Shed Battery Saver Mode ...................... .140
Battery Saver On ........................ .140
Electrical Load Reduction ...................140
Intelligent Battery Sensor ...................140
Locks Auto Unlock .............................42
Child Protection ..........................42
Power Door .............................37
Low Tire Pressure System .....................195
Lubrication, Body ......................... .466Luggage Carrier
.......................... .126
Lug Nuts ............................... .513
Maintenance Free Battery .....................454
Maintenance Schedule ...................... .447
Malfunction Indicator Light (Check Engine) . . . .150, 164
Manual, Service ........................... .596
Memory Feature (Memory Seat) .................50
Memory Seat ..............................50
Memory Seats And Radio .....................50
Methanol ............................... .515
Mirrors ..................................59
Heated .................................62
Outside ................................60
Rearview ........................... .59, 391
Vanity ............................. .62, 119
Modifications/Alterations,

Vehicle ................7
Monitor, Tire Pressure System ..................195
MOPAR Parts ............................ .595
Multi-Function Control Lever ...................65
New Vehicle Break-In Period ..................264
Occupant Restraints ........................ .201
Oil, Engine .............................. .455
12
INDEX 605

Capacity.............................. .521
Change Interval ........................ .455
Checking ............................. .453
Dipstick .............................. .453
Disposal .............................. .457
Filter ................................ .457
Filter Disposal .......................... .457
Identification Logo ...................... .456
Materials Added To ...................... .457
Pressure Warning Light ....................146
Recommendation .....................455, 521
Synthetic ............................. .457
Viscosity .......................... .456, 521
Oil Filter, Change ......................... .457
Oil Filter, Selection ......................... .457
Oil Pressure Light ......................... .146
Onboard Diagnostic System ...................163
Opener, Garage Door (HomeLink) ...............108
Operating Precautions ...................... .163
Operator Manual (Owner’s Manual) ...............5
Outside Rearview Mirrors .....................60
Overheating, Engine ....................... .436
Owner’s Manual (Operator Manual) ...........5,596Paint Care
............................... .505
Parking Brake ............................ .264
ParkSense System, Rear ...................314, 321
Personalized Menu Bar ..................... .527
Pets ................................... .251
Placard, Tire And Loading Information ...........485
Power Brakes ............................... .512
Door Locks ..............................37
Inverter .............................. .122
Lift Gate .............................. .105
Outlet (Auxiliary Electrical Outlet) ............119
Sunroof ................................97
Windows ...............................95
Pr

egnant Women And Seat Belts ................210
Preparation For Jacking ..................... .416
Pretensioners Seat Belts ..............................211
Radial Ply Tires ........................... .491
Radiator Cap (Coolant Pressure Cap) .............476
Radio Frequency General Information ................25, 32, 34, 41
Radio Operation .......................... .569
Radio Remote Controls ..................... .567
606 INDEX