washer fluid JEEP GRAND CHEROKEE 2012 Owner handbook (in English)

Windshield Washer OperationTo use the washer, push on the end of the lever
(toward the steering wheel) and hold while
spray is desired. If the lever is pushed while in
the intermittent setting, the wipers will turn on
and operate for several wipe cycles after the
end of the lever is released, and then resume
the intermittent interval previously selected.
If the end of the lever is pushed 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 wind-
shield 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 de-
froster before and during windshield washer
use.
MistUse the Mist feature when weather conditions
make occasional usage of the wipers neces-
sary. 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 EquippedThis feature senses moisture on the windshield
and automatically activates the wipers for the
driver. The feature is especially useful for road
splash or overspray from the windshield wash-
ers of the vehicle ahead. Rotate the end of the
multifunction lever to one of four settings to
activate this feature.
The sensitivity of the system can be adjusted
with the multifunction lever. Wiper delay posi-
tion 1 is the least sensitive, and wiper delay
position 4 is the most sensitive. Setting 3 should
be used for normal rain conditions. Settings 1
and 2 can be used if the driver desires less
Windshield Washer Operation
Mist Control
11 2

steering effort, especially at very low ve-
hicle speeds and during parking maneu-
vers.
• If the condition persists, see your autho-
rized dealer for service.
EVIC Amber Telltale LightsThis area will show reconfigurable amber cau-
tion telltales. These telltales include:
•Forward Collision Warning (FCW) OFF
This light warns the driver of a
potential collision 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.”
• Wait To Start Light — Diesel Only
This light will illuminate when the igni-
tion switch is first turned to the RUN
position. Wait until the light turns off
before starting the vehicle. Refer to “Starting
Procedures” in “Starting And Operating”. •
Water In Fuel Indicator — Diesel Only
This light indicates water has col-
lected in the fuel filter and should
be drained immediately. See your
authorized dealer for service.
• Air Suspension Up
The air suspension up telltale will
illuminate when the air suspension
is in use. For further information,
refer to “Starting And Operating”.
• Air Suspension Down
The air suspension down telltale
will illuminate when the air suspen-
sion is in use. For further informa-
tion, refer to “Starting And Operat-
ing”.
• Low Fuel Light
When the fuel level reaches approxi-
mately 3.0 gal (11.0 L) this light will turn
on, and remain on until fuel is added. •
Loose Gascap Indicator
If the vehicle diagnostic system
determines that the fuel filler cap is
loose, improperly installed, or
damaged, a loose gascap indica-
tor will display in the telltale display
area. Tighten the fuel filler cap
properly and press the SELECT button to turn
off the message. If the problem continues, the
message will appear the next time the vehicle is
started.
A loose, improperly installed, or damaged fuel
filler cap may also turn on the Malfunction
Indicator Light (MIL).
• Windshield Washer Fluid Low Indicator
This light will turn on to indicate the
windshield washer fluid is low.
• SERV 4WD
The SERV 4WD light monitors the
electric shift 4WD system. If the
SERV 4WD light stays on or comes
on during driving, it means that the
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•Body Lubrication ........................ 305
• Windshield Wiper Blades ................... 306
• Adding Washer Fluid ...................... 307
• Exhaust System ......................... 307
• Cooling System ......................... 308
• Brake System .......................... 311
• Front/Rear Axle Fluid ...................... 312
• Transfer Case .......................... 313
• Automatic Transmission .................... 313
• Appearance Care And Protection From Corrosion ..... 315
• FUSES ................................ 318
• Totally Integrated Power Module ............... 318
• VEHICLE STORAGE ........................ 321
• REPLACEMENT BULBS ...................... 322
• BULB REPLACEMENT ....................... 322
• High Intensity Discharge Headlamps
(HID) – If Equipped ....................... 322
• Halogen Headlamps – If Equipped .............. 323
• Front Turn Signal ........................ 323
• Front Fog Lamps ........................ 323
• Rear Tail, Stop, and Turn Signal Lamps ........... 324
• Rear Liftgate Mounted Tail Lamp ............... 324
296

ENGINE COMPARTMENT — 3.6L
1 — Totally Integrated Power Module (Fuses)6 — Air Cleaner Filter
2 — Engine Oil Dipstick 7 — Washer Fluid Reservoir
3 — Engine Oil Fill 8 — Coolant Pressure Cap (Radiator)
4 — Brake Fluid Reservoir 9 — Engine Coolant Reservoir
5 — Power Steering Fluid Reservoir
298

ENGINE COMPARTMENT — 5.7L
1 — Totally Integrated Power Module (Fuses)6 — Washer Fluid Reservoir
2 — Automatic Transmission Dipstick 7 — Engine Oil Dipstick
3 — Engine Oil Fill 8 — Coolant Pressure Cap (Radiator)
4 — Brake Fluid Reservoir 9 — Engine Coolant Reservoir
5 — Air Cleaner Filter
299

ENGINE COMPARTMENT – 3.0L DIESEL
1 — Engine Oil Dipstick5 — Washer Fluid Reservoir
2 — Engine Oil Fill 6 — Engine Coolant Reservoir
3 — Brake Fluid Reservoir 7 — Totally Integrated Power Module (Fuses)
4 — Engine Air Cleaner Filter
300

attention should also be given to hood latching
components to ensure proper function. When
performing other underhood services, the hood
latch, release mechanism and safety catch
should be cleaned and lubricated.
The external lock cylinders should be lubri-
cated twice a year, preferably in the Fall and
Spring. Apply a small amount of a high quality
lubricant, such as MOPARLock Cylinder Lu-
bricant or equivalent directly into the lock cyl-
inder.
Windshield Wiper BladesClean the rubber edges of the wiper blades
and the windshield periodically with a sponge
or soft cloth and a mild nonabrasive cleaner to
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 wipe 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 de-
pending on geographical area and fre-
quency of use. Poor performance of blades
may be present with chattering, marks, wa-
ter lines or wet spots. If any of these condi-
tions are present, clean the wiper blades or
replace as necessary.
Rear Wiper Blade Removal/Installation
1. Lift the pivot cap on the rear wiper arm
upward, this will allow the rear wiper blade to
be raised off of the liftgate glass.
NOTE:
The rear wiper arm cannot be raised fully
upward unless the pivot cap is raised first.
2. Lift the rear wiper arm upward to raise the
wiper blade off of the liftgate glass.
3. Grab the bottom of the wiper blade and
rotate it forward to unsnap the blade pivot pin
from the wiper blade holder.
1 — Wiper Arm
2 — Pivot Cap
1 — Wiper Blade
2 — Blade Pivot Pin
3 — Wiper Arm
4 — Wiper Blade Holder
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4. Install the wiper blade pivot pin into the
wiper blade holder at the end of the wiper arm,
and firmly press the wiper blade until it snaps
into place.
5. Lower the wiper blade and snap the pivot
cap into place.
Adding Washer FluidThe 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 in cold
weather, select a solution or mixture that meets
or exceeds the temperature range of your cli-
mate. 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 SystemThe best protection against carbon monoxide
entry into the vehicle body is a properly main-
tained 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 under-
side or rear of the vehicle is damaged; have an
authorized technician inspect the complete ex-
haust system and adjacent body areas for
broken, damaged, deteriorated, or misposi-
tioned parts. Open seams or loose connections
could permit exhaust fumes to seep into the
passenger compartment. In addition, inspect
the exhaust system 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 uncon-
scious and can eventually poison you. To
avoid breathing CO, refer to “Safety Tips/
Exhaust Gas” in “Things To Do Before Starting
Your Vehicle” for further information.
CAUTION!
The catalytic converter requires the use of
unleaded fuel only. Leaded gasoline will de-
stroy the effectiveness of the catalyst as an
emissions control device and may seriously
reduce engine performance and cause seri-
ous damage to the engine.
Under normal operating conditions, the cata-
lytic converter will not require maintenance.
However, it is important to keep the engine
properly tuned to assure proper catalyst opera-
tion and prevent possible catalyst damage.
307

At Each Stop for Fuel
•Check the engine oil level about 5 minutes
after a fully warmed engine is shut off.
Checking the oil level while the vehicle is on
level ground will improve the accuracy of the
oil level reading. Add oil only when the level
is at or below the ADD or MIN mark.
• Check the windshield washer solvent and
add if required. Once a Month
•
Check tire pressure and look for unusual
wear or damage.
• Inspect the battery and clean and tighten the
terminals as required.
• Check the fluid levels of the coolant reser-
voir, brake master cylinder, power steering
and transmission (5.7L only) and add as
needed.
• Check all lights and other electrical items for
correct operation. At Each Oil Change
•
Change the engine oil filter.
• Inspect the brake hoses and lines.
CAUTION!
Failure to perform the required maintenance
items may result in damage to the vehicle.
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† This maintenance is recommended by the
manufacturer to the owner, but is not required
to maintain emissions warranty.
WARNING!
You can be badly injured working on or around
a motor vehicle. Do only that service work for
which you have the knowledge and the right
equipment. If you have any doubt about your
ability to perform a service job, take your
vehicle to a competent mechanic.
Maintenance Schedule – Diesel
Engine
To help you have the best driving experience
possible, the manufacturer has identified the
specific vehicle maintenance service intervals
that are required to keep your vehicle operating
properly and safely.
The manufacturer recommends that these
maintenance intervals be performed at your
selling dealer. The technicians at your dealer-
ship know your vehicle best, and have access
to factory trained information, genuine
MOPARparts, and specially designed elec- tronic and mechanical tools that can help pre-
vent future costly repairs.
The maintenance intervals shown should be
performed as indicated in this section.
NOTE:
Under no circumstances should oil change
intervals exceed 12,500 miles (20 000 km) or
12 months, whichever comes first.
At Each Stop for Fuel
•
Check the engine oil level about 15 minutes
after a fully warmed engine is shut off.
Checking the oil level while the vehicle is on
level ground will improve the accuracy of the
oil level reading. Add oil only when the level
is at or below the ADD or MIN mark.
• Check the windshield washer solvent and
add if required.
Once a Month
• Check tire pressure and look for unusual
wear or damage.
• Inspect the battery and clean and tighten the
terminals as required. •
Check the fluid levels of the coolant reser-
voir, brake master cylinder, and power steer-
ing and add as needed.
• Check all lights and other electrical items for
correct operation.
At Each Oil Change
• Change the engine oil filter.
• Inspect the brake hoses and lines.
• Inspect for the presence of water in the fuel
filter/water separator unit.
CAUTION!
Failure to perform the required maintenance
items may result in damage to the vehicle.
Required Maintenance Intervals
Refer to the Maintenance Schedules on the
following pages for the required maintenance
intervals.
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