washer fluid JEEP GRAND CHEROKEE 2015 WK2 / 4.G Owners Manual

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 windshield during freezing weather, warm the
windshield with the defroster before and during
windshield washer use.
Mist
Use the Mist feature when weather conditions make
occasional usage of the wipers necessary. Rotate the end
of the lever downward to the Mist position and release
for a single wiping cycle.
NOTE:The mist feature does not activate the washer
pump; therefore, no washer fluid will be sprayed on the
windshield. The wash function must be used in order to
spray the windshield with washer fluid.
Rain Sensing Wipers — If Equipped
This feature senses moisture on the windshield and
automatically activates the wipers for the driver. The
feature is especially useful for road splash or overspray
Mist Control
182 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

3. Without pushing the brake pedal, push and release the
ENGINE START/STOP button once to return the
ignition to the OFF/LOCK position.
NOTE:If the indicator message illuminates when you
start the vehicle, the oil change indicator system did not
reset. If necessary, repeat this procedure.
DID Messages
•Front Seatbelts Unbuckled
•Driver Seatbelt Unbuckled
•Passenger Seatbelt Unbuckled
•Service Airbag System
•Traction Control Off
•Washer Fluid Low
•Oil Pressure Low
•Oil Change Due
•Fuel Low
•Service Antilock Brake System
•Service Electronic Throttle Control
•Service Power Steering
•Cruise Off
•Cruise Ready
•ACC Override
•Cruise Set To XXX MPH
•Tire Pressure Screen With Low Tire(s) “Inflate Tire to
XX”
•Service Tire Pressure System
•Speed Warning Set
306 UNDERSTANDING YOUR INSTRUMENT PANEL

•Doors Open
•Liftgate Open
•Gear Not Available
•Shift Not Allowed
•Vehicle Speed To High To Shift
•Shift to Neutral then Drive or Reverse
•Autostick Unavailable Service Required
•Automatic Unavailable Use Autostick Service Req.
•Transmission Getting Hot Press Brake
•Trans. Hot Stop Safely Shift to Park Wait to Cool
•Transmission Cool Ready to Drive
•Service Transmission
•Service Shifter
•Engage Park Brake to Prevent Rolling
•Transmission Too cold Idle with Engine On
•Washer Fluid Low
•Service Air Suspension System
•Normal Ride Height Achieved
•Aerodynamic Ride Height Achieved
•Off Road 1 Ride Height Achieved
•Off Road 2 Ride Height Achieved
•Entry/Exit Ride Height Achieved
•Selected Ride Height Not Permitted
•Service Air Suspension System Immediately
•Reduce Speed To Maintain Selected Ride Height
•Air Suspension System Cooling Down Please Wait
308 UNDERSTANDING YOUR INSTRUMENT PANEL

DID Amber Telltales
This area will show reconfigurable amber caution tell-
tales. These telltales include:
•Low Fuel Telltale
When the fuel level reaches approximately 3.0 gal
(11.0 L) this light will turn on, and remain on until
fuel is added.
•Windshield Washer Fluid Low Indicator
This telltale will turn on to indicate the wind-
shield washer fluid is low.
•Transmission Temperature Warning Telltale
This telltale indicates that the transmission
fluid temperature is running hot. This may
occur with severe usage, such as trailer towing.
If this telltale turns on, safely pull over and
stop the vehicle. Then, shift the transmission into NEU-
TRAL and run the engine at idle or faster until the light
turns off.
•Service Forward Collision Warming — If Equipped
This light warns the driver of a potential colli-
sion with the vehicle in front and prompts the
driver to take action in order to avoid the
collision. For further information, refer to
“Adaptive Cruise Control (ACC)” in “Understanding
The Features Of Your Vehicle.”
•Service Adaptive Cruise Control — If Equipped
This light will turn on when a ACC is not
operating and needs service. For further infor-
mation, refer to “Adaptive Cruise Control
(ACC)” in “Understanding The Features Of
Your Vehicle.”
310 UNDERSTANDING YOUR INSTRUMENT PANEL

MAINTAINING YOUR VEHICLE
CONTENTS
!ENGINE COMPARTMENT — 3.6L..........601
!ENGINE COMPARTMENT — 5.7L..........602
!ONBOARD DIAGNOSTIC SYSTEM (OBD II) . . .603
!EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS..........................603
!REPLACEMENT PARTS..................605
!DEALER SERVICE......................605
!MAINTENANCE PROCEDURES...........606
▫Engine Oil..........................607
▫Engine Oil Filter......................610
▫Engine Air Cleaner Filter................610
▫Accessory Drive Belt Inspection...........613
▫Maintenance-Free Battery...............615
▫Air Conditioner Maintenance.............616
▫Body Lubrication.....................621
▫Windshield Wiper Blades...............622
▫Adding Washer Fluid..................629
▫Exhaust System......................630
▫Cooling System......................632
▫Brake System........................638
7

ENGINE COMPARTMENT — 3.6L
1 — Power Distribution Center (Fuses)6 — Air Cleaner Filter2 — Engine Oil Dipstick7 — Washer Fluid Reservoir3 — Engine Oil Fill8 — Coolant Pressure Cap (Radiator)4—BrakeFluidReservoir9—EngineCoolantReservoir5 — Power Steering Fluid Reservoir
7
MAINTAINING YOUR VEHICLE 601

ENGINE COMPARTMENT — 5.7L
1 — Power Distribution Center5 — Washer Fluid Reservoir2—EngineOilFill6—EngineOilDipstick3 — Brake Fluid Reservoir7 — Coolant Pressure Cap (Radiator)4—AirCleanerFilter8—EngineCoolantReservoir
602 MAINTAINING YOUR VEHICLE

The external lock cylinders should be lubricated twice a
year, preferably in the Fall and Spring. Apply a small
amount of a high quality lubricant, such as MOPAR®
Lock Cylinder Lubricant directly into the lock cylinder.
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 accumula-
tions 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 depend-
ing on geographical area and frequency of use. Poor
performance 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 neces-
sary.
The wiper blades and wiper arms should be inspected
periodically, not just when wiper performance problems
are experienced. This inspection should include the fol-
lowing 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.
622 MAINTAINING YOUR VEHICLE

5. Gently lower the tip of the wiper arm onto the glass.
Installing The Rear Wiper
1. Lift the rear wiper arm pivot cap away from the glass
to allow the rear wiper blade to be raised off of the
glass.
NOTE:The rear wiper arm cannot be fully raised off the
glass unless the wiper arm pivot cap is unsnapped first.
Attempting to fully raise the rear wiper arm without
unsnapping the wiper arm pivot cap may damage the
vehicle.
2. Lift the rear wiper arm fully off the glass.
3. Insert the wiper blade pivot pin into the opening on
the end of the wiper arm. Grab the bottom end of the
wiper arm with one hand, and press the wiper blade
flush with the wiper arm until it snaps into place.
4. Lower the wiper blade onto the glass and snap the
wiper arm pivot cap back into place.
Adding Washer Fluid
This vehicle is equipped with a Driver Information
Display (DID), the DID will indicate when the washer
fluid level is low. When the sensor detects a low fluid
level, the windshield will light on the vehicle graphic
outline and the “WASHER FLUID LOW” message will be
displayed.
The fluid reservoir for the windshield washers and the
rear window washer is shared. The fluid reservoir is
located in the engine compartment, be sure to check the
fluid level at regular intervals. Fill the reservoir with
windshield washer solvent only (not radiator antifreeze).
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
7
MAINTAINING YOUR VEHICLE 629

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.
WARNING!
Commercially available windshield washer solvents
are flammable. They could ignite and burn you. Care
must be exercised when filling or working around
the washer solution.
Exhaust System
The best protection against carbon monoxide entry into
the vehicle body is a properly maintained engine exhaust
system.
If you notice a change in the sound of the exhaust system;
or if the exhaust fumes can be detected inside the vehicle;
or when the underside or rear of the vehicle is damaged;
have an authorized technician inspect the complete ex-
haust 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, have the
exhaust system inspected each time the vehicle is raised
for lubrication or oil change. Replace as required.
WARNING!
•Exhaust gases can injure or kill. They contain
carbon monoxide (CO), which is colorless and
odorless. Breathing it can make you unconscious
and can eventually poison you. To avoid breathing
CO, refer to “Safety Tips/Exhaust Gas” in “Things
To Know Before Starting Your Vehicle” for further
information.
(Continued)
630 MAINTAINING YOUR VEHICLE