2017 JEEP CHEROKEE wiper blades

CAUTION!
Always remove any buildup of snow that prevents the
windshield wiper blades from returning to the “park”
position. If the windshield wiper switch is turned off,
and the blades cannot return to the “park” position,
damage to the wiper motor may occur.
Windshield Washer Operation
To use the washer, pull the lever rearward toward you and
hold while spray is desired. If the lever is pulled while in
the intermittent setting, the wipers will turn on and operate
for several wipe cycles after the lever is released, and then
resume the intermittent interval previously selected.
If the lever is pulled while the wipers are in the off position,
the wipers will operate for several wipe cycles, then turn off.
WARNING!
Sudden loss of visibility through the windshield could
lead to a collision. You might not see other vehicles or
other obstacles. To avoid sudden icing of the wind-
shield during freezing weather, warm the windshield
with the defroster before and during windshield
washer use.
Windshield Washer Operation
3
GETTING TO KNOW YOUR VEHICLE 71

•The Rain Sensing feature can be turned on and off using
the Uconnect System, refer to “Uconnect Settings” in
“Multimedia” for further information.
The Rain Sensing system has protection features for the
wiper blades and arms, and will not operate under the
following conditions:
• Low Ambient Temperature — When the ignition is first
turned ON, the Rain Sensing system will not operate
until the wiper switch is moved, vehicle speed is greater
than 3 mph (5 km/h), or the outside temperature is
greater than 32°F (0°C).
• Transmission In NEUTRAL Position — When the igni-
tion is ON, and the automatic transmission is in the
NEUTRAL position, the Rain Sensing system will not
operate until the wiper switch is moved, vehicle speed is
greater than 3 mph (5 km/h), or the gear selector is
moved out of the NEUTRAL position.
Remote Start Mode Inhibit — On vehicles equipped with
Remote Starting system, Rain Sensing wipers are not
operational when the vehicle is in the remote start mode.
Once the operator is in the vehicle and has placed the
ignition switch in the RUN position, rain sensing wiper operation can resume, if it has been selected, and no other
inhibit conditions (mentioned previously) exist.
Windshield Wiper De-Icer — If Equipped
Your vehicle may be equipped with a Windshield Wiper
De-Icer feature that may be activated under the following
conditions:
•
Activation By Front Defrost — The Windshield Wiper
De-Icer shall be activated automatically in the case of a
cold weather manual start with full front defrost, and
when the ambient temperature is below 33° F (0.6° C).
• Activation By Rear Defrost — The Windshield Wiper
De-Icer shall be activated automatically when the rear
defrost is turned on and when the ambient temperature
is below 33° F (0.6° C).
• Activation By Remote Start Operation — When remote
start is active and the outside ambient temperature is
less than 33° F (0.6° C), the Windshield Wiper De-Icer
shall be enabled. On exiting remote start resume previ-
ous operation except, if the Windshield Wiper De-Icer
timer and operation shall continue.3
GETTING TO KNOW YOUR VEHICLE 73

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

Windshield Wiper Blades
Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth and a
mild nonabrasive cleaner. This will remove accumulations
of salt or road film.
Operation of the wipers on dry glass for long periods may
cause deterioration of the wiper blades. Always use washer
fluid when using the wipers to remove salt or dirt from a
dry windshield.
Avoid using the wiper blades to remove frost or ice from
the windshield. Keep the blade rubber out of contact with
petroleum products such as engine oil, gasoline, etc.
NOTE:Life expectancy of wiper blades varies depending
on geographical area and frequency of use. Poor perfor-
mance of blades may be present with chattering, marks,
water lines or wet spots. If any of these conditions are
present, clean the wiper blades or replace as necessary. The wiper blades and wiper arms should be inspected
periodically, not just when wiper performance problems
are experienced. This inspection should include the follow-
ing points:
•
Wear Or Uneven Edges
• Foreign Material
• Hardening Or Cracking
• Deformation Or Fatigue
If a wiper blade or wiper arm is damaged, replace the
affected wiper arm or blade with a new unit. Do not
attempt to repair a wiper arm or blade that is damaged.
8
SERVICING AND MAINTENANCE 467

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

UconnectCustomer Programmable Features ..........31, 541
Uconnect Settings ..................... .31, 541
Uconnect 8.4/8.4 NAV ....................589, 590
Uconnect Access Vehicle Health Alert ...................... .582
Uconnect Settings Customer Programmable Features .............539
Passive Entry Programming .................539
Uconnect Settings ....................... .539
Uconnect Voice Command ....................570
Uniform Tire Quality Grades ..................503
Universal Transmitter ....................... .108
Untwisting Procedure, Seat Belt ................208
Vanity Mirrors ......................... .62, 119
Vehicle Loading ....................... .367, 486
Vehicle Modifications/Alterations .................7
Vehicle Security Alarm (Security Alarm) ...........34
Vehicle Storage .............................93
Viscosity, Engine Oil ....................... .456
Voice Recognition System (VR) .................570
Warning Flasher, Hazard .....................391
Warning, Roll Over ...........................5 Warnings And Cautions
.......................7
Warranty Information ...................... .595
Washers, Windshield ..................... .70, 453
Washing Vehicle .......................... .506
Wheel And Wheel Trim ..................... .498
Wheel And Wheel Trim Care ..................498
Wind Buffeting ........................... .101
Window Fogging ...........................93
Windows Close ..................................95
Down .................................95
Open ..................................95
Power .................................95
Up....................................95
Windshield Defroster ....................... .253
Windshield Washers ..................... .70, 453
Fluid ................................ .453
Windshield Wiper Blades .....................467
W

indshield Wipers ..........................70
Wiper Blade Replacement .....................467
Wipers, Intermittent .........................74
Wipers, Rain Sensitive ........................72
Wireless Charging Pad ...................... .123
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INDEX 611