JEEP CHEROKEE 2014 KL / 5.G Owners Manual

Four-Wheel Drive (4WD) Models With 2–Speed
Power Transfer Unit
The manufacturer recommends towing with all four
wheelsOFFthe ground.
Acceptable methods are to tow the vehicle on a flatbed or
with one end of the vehicle raised and the opposite end
on a towing dolly.
If flatbed equipment is not available and the Power
Transfer Unit is operable, vehicles with a 2–speed Power
Transfer Unit may be towed (in the forward direction,
with ALLwheels on the ground), under the following
conditions:
• The Power Transfer Unit must be in NEUTRAL (N).
• The transmission must be in PARK.Refer to “Recreational Towing” in “Starting and Operat-
ing” for detailed instructions.CAUTION!
•
Front or rear wheel lifts must not be used. Internal
damage to the transmission or power transfer unit
will occur if a front or rear wheel lift is used when
towing.
• Towing this vehicle in violation of the above re-
quirements can cause severe transmission and/or
power transfer unit damage. Damage from im-
proper towing is not covered under the New Ve-
hicle Limited Warranty.
6
WHAT TO DO IN EMERGENCIES 589

MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 2.4L ..........593
 ENGINE COMPARTMENT — 3.2L ..........594

ONBOARD DIAGNOSTIC SYSTEM — OBD II . . .595
▫ Loose Fuel Filler Cap Message ............596
 EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS .............596
 REPLACEMENT PARTS ..................598
 DEALER SERVICE ..................... .598
 MAINTENANCE PROCEDURES ...........598
▫ Engine Oil ......................... .600▫
Engine Oil Filter ..................... .603
▫ Engine Air Cleaner Filter ................603
▫ Maintenance-Free Battery ...............604
▫ Air Conditioner Maintenance .............605
▫ A/C Air Filter — If Equipped ............607
▫ Body Lubrication .....................607
▫ Windshield Wiper Blades ...............607
▫ Adding Washer Fluid ..................609
▫ Exhaust System ..................... .610
▫ Cooling System ..................... .612
7

▫Brake System ....................... .619
▫ Automatic Transmission ................621
▫ Appearance Care And Protection From
Corrosion .......................... .623
 FUSES ............................. .629
▫ Power Distribution Center ...............630
▫ Interior Fuses ....................... .640
 VEHICLE STORAGE ....................642
 REPLACEMENT BULBS .................642
 BULB REPLACEMENT ..................643
▫ Low Beam And High Beam Headlamps .....643▫
Front Turn Signals ....................645
▫ Front Fog Lamp ..................... .645
▫ Front Fog Lamp (Trailhawk) .............646
▫ Rear Turn Signal Lamp .................646
▫ Back-up Lamp ...................... .647
▫ License Plate Lamp ....................647
 FLUID CAPACITIES ....................648
 FLUIDS, LUBRICANTS AND GENUINE
PARTS ............................. .649
▫ Engine ............................ .649
▫ Chassis ........................... .650
592 MAINTAINING YOUR VEHICLE

ENGINE COMPARTMENT — 2.4L
1 — Air Cleaner Filter5 — Power Distribution Center (Fuses)
2 — Engine Coolant Pressure Cap 6 — Battery
3 — Oil Fill Cap 7 — Washer Fluid Reservoir
4 — Brake Fluid Reservoir 8 — Engine Oil Dipstick
7
MAINTAINING YOUR VEHICLE 593

ENGINE COMPARTMENT — 3.2L
1 — Engine Coolant Reservoir5 — Washer Fluid Reservoir
2 — Engine Oil Filter Access Cover 6 — Engine Oil Dipstick
3 — Brake Fluid Reservoir 7 — Engine Oil Fill
4 — Power Distribution Center (Fuses) 8 — Air Cleaner Filter
594 MAINTAINING YOUR VEHICLE

ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the “Malfunction Indicator Light (MIL).” It
will also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your authorized dealer for service as
soon as possible.
CAUTION!
•Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and driveability.
The vehicle must be serviced before any emissions
tests can be performed.
• If the MIL is flashing while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
7
MAINTAINING YOUR VEHICLE 595

Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
“gASCAP” message will display in the odometer or a
“CHECK gASCAP” message will be displayed in the
Electronic Vehicle Information Center (EVIC) or Driver
Information Display (DID). Refer to “Electronic Vehicle
Information Center (EVIC) or Driver Information Display
(DID)” in “Understanding Your Instrument Panel” for
further information. Tighten the gas cap until aclicking
sound is heard. This is an indication that the gas cap is
properly tightened.
Press the odometer reset button to turn the message off.
If the problem persists, the message will appear the next
time the vehicle is started. This might indicate a damaged
cap. If the problem is detected twice in a row, the system
will turn on the MIL. Resolving the problem will turn the
MIL light off.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.
For states that require an Inspection and Mainte-
nance (I/M), this check verifies the “Malfunction
Indicator Light (MIL)” is functioning and is not
on when the engine is running, and that the OBD II
system is ready for testing.
Normally, the OBD II system will be ready. The OBD II
system may notbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not
ready for the I/M test, your vehicle may fail the test.
596 MAINTAINING YOUR VEHICLE

Your vehicle has a simple ignition actuated test, which
you can use prior to going to the test station. To check if
your vehicle’s OBD II system is ready, you must do the
following:
1. Cycle the ignition switch to the ON position, but donot crank or start the engine.
NOTE: If you crank or start the engine, you will have to
start this test over.
2. As soon as you cycle the ignition switch to the ON position, you will see the MIL symbol come on as part
of a normal bulb check.
3. Approximately 15 seconds later, one of two things will happen:
• The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
the ignition or start the engine. This means that your
vehicle’s OBD II system is not readyand you should
not proceed to the I/M station. •
The MIL will not flash at all and will remain fully
illuminated until you turn OFF the ignition or start the
engine. This means that your vehicle’s OBD II system
is ready and you can proceed to the I/M station.
If your OBD II system is not ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD II
system to update. A recheck with the above test routine
may then indicate that the system is now ready.
Regardless of whether your vehicle’s OBD II system is
ready or not, if the MIL is illuminated during normal
vehicle operation you should have your vehicle serviced
before going to the I/M station. The I/M station can fail
your vehicle because the MIL is on with the engine
running.
7
MAINTAINING YOUR VEHICLE 597

REPLACEMENT PARTS
Use of genuine MOPAR® parts for normal/scheduled
maintenance and repairs is highly recommended to en-
sure the designed performance. Damage or failures
caused by the use of non-MOPAR® parts for mainte-
nance and repairs will not be covered by the New Vehicle
Limited Warranty.
DEALER SERVICE
Your authorized dealer has the qualified service person-
nel, special tools, and equipment to perform all service
operations in an expert manner. Service Manuals are
available which include detailed service information for
your vehicle. Refer to these Service Manuals before
attempting any procedure yourself.NOTE:
Intentional tampering with emissions control
systems may void your warranty and could result in civil
penalties being assessed against you.
WARNING!
You can be badly injured working on or around a
motor vehicle. Only do service work for which you
have the knowledge and the proper equipment. If
you have any doubt about your ability to perform a
service job, take your vehicle to a competent me-
chanic.
MAINTENANCE PROCEDURES
The pages that follow contain the requiredmaintenance
services determined by the engineers who designed your
vehicle.
598 MAINTAINING YOUR VEHICLE