checking oil JEEP CHEROKEE 2017 KL / 5.G User Guide

The best protection against carbon monoxide entry into the
vehicle body is a properly maintained engine exhaust
system.
Whenever a change is noticed in the sound of the exhaust
system, when exhaust fumes can be detected inside the
vehicle, or when the underside or rear of the vehicle is
damaged, have a competent mechanic inspect the complete
exhaust system and adjacent body areas for broken, dam-
aged, deteriorated, or mispositioned parts. Open seams or
loose connections could permit exhaust fumes to seep into
the passenger compartment. In addition, inspect the ex-
haust system each time the vehicle is raised for lubrication
or oil change. Replace as required.
Safety Checks You Should Make Inside The Vehicle
Seat Belts
Inspect the seat belt system periodically, checking for cuts,
frays, and loose parts. Damaged parts must be replaced
immediately. Do not disassemble or modify the system.
Front seat belt assemblies must be replaced after a collision.
Rear seat belt assemblies must be replaced after a collision
if they have been damaged (i.e., bent retractor, torn web-
bing, etc.). If there is any question regarding seat belt or
retractor condition, replace the seat belt.
Air Bag Warning Light
The Air Bag warning lightwill turn on for four to
eight seconds as a bulb check when the ignition switch
is first turned to ON/RUN. If the light is either not on
during starting, stays on, or turns on while driving,
have the system inspected at an authorized dealer as
soon as possible. This light will illuminate with a single
chime when a fault with the Air Bag Warning Light has
been detected, it will stay on until the fault is cleared. If
the light comes on intermittently or remains on while
driving, have an authorized dealer service the vehicle
immediately. Refer to “Occupant Restraint Systems” in
“Safety” for further information.
Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield. See your
authorized dealer for service if your defroster is inoper-
able.
Floor Mat Safety Information
Always use floor mats designed to fit your vehicle. Only
use a floor mat that does not interfere with the operation of
the accelerator, brake or clutch pedals. Only use a floor mat
5
SAFETY 253

SERVICING AND MAINTENANCE
CONTENTS
SCHEDULED SERVICING .................447
▫ Maintenance Plan ...................... .449
▫ Heavy Duty Use Of The Vehicle ............450
 ENGINE COMPARTMENT .................451
▫ 2.4L Compartment ..................... .451
▫ 3.2L Compartment ..................... .452
▫ Checking Oil Level .....................453
▫ Adding Washer Fluid ...................453
▫ Maintenance-Free Battery .................454
 DEALER SERVICE ...................... .455
▫ Engine Oil .......................... .455
▫ Engine Oil Filter ...................... .457
▫ Engine Air Cleaner Filter .................457
▫ Accessory Drive Belt Inspection ............461▫
Air Conditioner Maintenance ..............462
▫ Body Lubrication ..................... .466
▫ Windshield Wiper Blades .................467
▫ Exhaust System ....................... .472
▫ Cooling System ....................... .474
▫ Brake System ........................ .478
▫ Automatic Transmission ..................479
 RAISING THE VEHICLE ..................481
 TIRES ............................... .481
▫ Tire Safety Information ..................481
▫ Tires — General Information ..............489
▫ Tire Types ........................... .495
▫ Spar

e Tires — If Equipped ................496
▫ Wheel And Wheel Trim Care ..............498
8

Checking Oil Level
To assure proper engine lubrication, the engine oil must be
maintained at the correct level. Check the oil level at
regular intervals, such as every month. The best time to
check the engine oil level is about five minutes after a fully
warmed up engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings.
There are three possible dipstick types,
•Crosshatched zone.
• Crosshatched zone marked SAFE.
• Crosshatched zone marked with MIN at the low end of
the range and MAX at the high end of the range.
NOTE: Always maintain the oil level within the crosshatch
markings on the dipstick.
Adding 1 quart (1.0 liters) of oil when the reading is at the
low end of the dipstick range will raise the oil level to the
high end of the range marking.
CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage your
engine.
Adding Washer Fluid
The windshield and rear window washers share the same
fluid reservoir. The fluid reservoir is located in the front of
the engine compartment. Be sure to check the fluid level in
the reservoir at regular intervals. Fill the reservoir with
windshield washer solvent (not radiator antifreeze) and
operate the system for a few seconds to flush out the
residual water.
When refilling the washer fluid reservoir, take some
washer fluid and apply it to a cloth or towel and wipe clean
the wiper blades, this will help blade performance.
To prevent freeze-up of your windshield washer system in
cold weather, select a solution or mixture that meets or
exceeds the temperature range of your climate. This rating
information can be found on most washer fluid containers.
8
SERVICING AND MAINTENANCE 453

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

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