check engine JEEP GRAND CHEROKEE 2013 Owner handbook (in English)

•FOUR-WHEEL DRIVE OPERATION ....................237•Quadra-Trac II® Operating Instructions/Precautions .........237
• Shift Positions ............................... .238
• Shifting Procedures ............................ .238
• Quadra-Drive® II System – If Equipped .................240
•SELEC-TERRAIN™ — IF EQUIPPED ...................240•Description ................................. .240
• Electronic Vehicle Information Center (EVIC) Display Messages . .241
•QUADRA-LIFT™ — IF EQUIPPED .....................241•Description ................................. .241
• Electronic Vehicle Information Center (EVIC) Display Messages . .243
• Operation .................................. .243
•ON-ROAD DRIVING TIPS ..........................244
• OFF-ROAD DRIVING TIPS ..........................245
•Quadra-Lift™ – If Equipped ........................245
• When To Use 4WD LOW Range – If Equipped .............245
• Driving Through Water .......................... .245
• Driving In Snow, Mud And Sand .....................246
• Hill Climbing ................................ .246
• Traction Downhill ............................. .247
• After Driving Off-Road .......................... .247
•FUEL SAVER TECHNOLOGY 5.7L ENGINE ONLY – IF
EQUIPPED ....................................248
• POWER STEERING ..............................248
•3.6L And 5.7L Engine ........................... .248
• 3.0L Diesel Engine ............................ .249
• Power Steering Fluid Check ...................... .250
216

The transmission shift lever has only PARK,
REVERSE, NEUTRAL, and DRIVE shift posi-
tions. Manual downshifts can be made using
the Electronic Range Select (ERS) shift control
(refer to “Electronic Range Select (ERS) Opera-
tion” in this section). Moving the shift lever to the
left or right (-/+) while in the DRIVE position will
select the highest available transmission gear,
and will display that gear in the instrument
cluster as 4, 3, 2, 1.Gear RangesDO NOT race the engine when shifting from
PARK or NEUTRAL into another gear range.
NOTE:
•After selecting any gear range, wait a
moment to allow the selected gear to
engage before accelerating. This is espe-
cially important when the engine is cold.
• If there is a need to restart the engine, be
sure to cycle the ignition to the OFF
position before restarting. Transmission
gear engagement may be delayed after
restarting the engine if the key is not
cycled to the OFF position first.
PARK
This range supplements the parking brake by
locking the transmission. The engine can be
started in this range. Never attempt to use
PARK while the vehicle is in motion. Apply the
parking brake when leaving the vehicle in this
range. When parking on a level surface, you may place
the shift lever in PARK first, and then apply the
parking brake.
When parking on a hill, apply the parking brake
before placing the shift lever in PARK, otherwise
the load on the transmission locking mechanism
may make it difficult to move the shift lever out of
PARK. As an added precaution, turn the front
wheels toward the curb on a downhill grade and
away from the curb on an uphill grade.
WARNING!
•
Never use the PARK position as a substi-
tute for the parking brake. Always apply
the parking brake fully when parked to
guard against vehicle movement and pos-
sible injury or damage.
• Your vehicle could move and injure you
and others if it is not completely in PARK.
Check by trying to move the shift lever out
of PARK with the brake pedal released.
Make sure the transmission is in PARK
before leaving the vehicle.
(Continued)
Shift Lever
227

•If there is a need to restart the engine, be
sure to cycle the ignition to the OFF
position before restarting. Transmission
gear engagement may be delayed after
restarting the engine if the key is not
cycled to the OFF position first.
PARK
This range supplements the parking brake by
locking the transmission. The engine can be
started in this range. Never attempt to use
PARK while the vehicle is in motion. Apply the
parking brake when leaving the vehicle in this
range.
When parking on a level surface, you may place
the shift lever in PARK first, and then apply the
parking brake.
When parking on a hill, apply the parking brake
before placing the shift lever in PARK, otherwise
the load on the transmission locking mecha-
nism may make it difficult to move the shift lever
out of PARK. As an added precaution, turn the
front wheels toward the curb on a downhill
grade and away from the curb on an uphill
grade.WARNING!
• Never use the PARK position as a substi-
tute for the parking brake. Always apply
the parking brake fully when parked to
guard against vehicle movement and pos-
sible injury or damage.
• Your vehicle could move and injure you
and others if it is not completely in PARK.
Check by trying to move the shift lever out
of PARK with the brake pedal released.
Make sure the transmission is in PARK
before leaving the vehicle.
• It is dangerous to shift out of PARK or
NEUTRAL if the engine speed is higher
than idle speed. If your foot is not firmly
pressing the brake pedal, the vehicle could
accelerate quickly forward or in reverse.
You could lose control of the vehicle and
hit someone or something. Only shift into
gear when the engine is idling normally
and your foot is firmly pressing the brake
pedal.
(Continued)
WARNING!(Continued)
•Unintended movement of a vehicle could
injure those in or near the vehicle. As with
all vehicles, you should never exit a ve-
hicle while the engine is running. Before
exiting a vehicle, always apply the parking
brake, shift the transmission into PARK
turn the engine OFF, and remove the key
fob. When the ignition is in the LOCK/OFF
position, the shift lever is locked in PARK,
securing the vehicle against unwanted
movement.
• When leaving the vehicle, always remove
the key fob and lock your vehicle.
• Never leave children alone in a vehicle, or
with access to an unlocked vehicle.
• Allowing children to be in a vehicle unat-
tended is dangerous for a number of rea-
sons. A child or others could be seriously
or fatally injured. Children should be
warned not to touch the parking brake,
brake pedal or the shift lever.
(Continued)
232

CAUTION!
When driving through water, do not exceed
5 mph (8 km/h). Always check water depth
before entering, as a precaution, and check all
fluids afterward. Driving through water may
cause damage that may not be covered by the
new vehicle limited warranty.
Driving through water more than a few inches/
centimeters deep will require extra caution to
ensure safety and prevent damage to your
vehicle. If you must drive through water, try to
determine the depth and the bottom condition
(and location of any obstacles) prior to entering.
Proceed with caution and maintain a steady
controlled speed less than 5 mph (8 km/h) in
deep water to minimize wave effects.Flowing Water
If the water is swift flowing and rising (as in
storm run-off), avoid crossing until the water
level recedes and/or the flow rate is reduced. If
you must cross flowing water avoid depths in
excess of 9 inches (23 cm). The flowing water
can erode the streambed, causing your vehicle
to sink into deeper water. Determine exit
point(s) that are downstream of your entry point
to allow for drifting.
Standing Water
Avoid driving in standing water deeper than
20 inches (51 cm), and reduce speed appropri-
ately to minimize wave effects. Maximum speed
in 20 inches (51 cm) of water is less than 5 mph
(8 km/h).
Maintenance
After driving through deep water, inspect your
vehicle fluids and lubricants (engine oil, trans-
mission oil, axle, transfer case) to assure the
fluids have not been contaminated. Contami-
nated fluid (milky, foamy in appearance) should
be flushed/changed as soon as possible to
prevent component damage.
Driving In Snow, Mud And SandIn heavy snow, when pulling a load, or for
additional control at slower speeds, shift the
transmission to a low gear and shift the transfer
case to 4WD LOW if necessary. Refer to “Four-
Wheel Drive Operation” in “Starting and Oper-
ating” for further information. Do not shift to a
lower gear than necessary to maintain forward
motion. Over-revving the engine can spin the
wheels and traction will be lost.
Avoid abrupt downshifts on icy or slippery roads,
because engine braking may cause skidding and
loss of control.
Hill Climbing
NOTE:
Before attempting to climb a hill, determine
the conditions at the crest and/or on the
other side.
Before climbing a steep hill,
shift the trans-
mission to a lower gear and shift the transfer
case to 4WD LOW. Use first gear and 4WD
LOW for very steep hills.
246

If you stall or begin to lose forward motion
while climbing a steep hill, allow your vehicle to
come to a stop and immediately apply the
brakes. Restart the engine, and shift into RE-
VERSE. Back slowly down the hill, allowing the
compression braking of the engine to help regu-
late your speed. If the brakes are required to
control vehicle speed, apply them lightly and
avoid locking or skidding the tires.
WARNING!
If the engine stalls, you lose forward motion,
or cannot make it to the top of a steep hill or
grade, never attempt to turn around. To do so
may result in tipping and rolling the vehicle.
Always back carefully straight down a hill in
REVERSE gear. Never back down a hill in
NEUTRAL using only the brake.Remember, never drive diagonally across a
hill always drive straight up or down.
If the wheels start to slip as you approach the
crest of a hill, ease off the accelerator and
maintain forward motion by turning the front
wheels slowly. This may provide a fresh “bite”
into the surface and will usually provide traction
to complete the climb.Traction DownhillShift the transmission into a low gear, and the
transfer case into 4WD LOW range. Let the
vehicle go slowly down the hill with all four
wheels turning against engine compression
drag. This will permit you to control the vehicle
speed and direction.
When descending mountains or hills, repeated
braking can cause brake fade with loss of
braking control. Avoid repeated heavy braking
by downshifting the transmission whenever
possible.
After Driving Off-RoadOff-road operation puts more stress on your
vehicle than does most on-road driving. After
going off-road, it is always a good idea to check
for damage. That way you can get any problems
taken care of right away and have your vehicle
ready when you need it.
•
Completely inspect the underbody of your ve-
hicle. Check tires, body structure, steering,
suspension, and exhaust system for damage.
•
Inspect the radiator for mud and debris and
clean as required.
• Check threaded fasteners for looseness, par-
ticularly on the chassis, drivetrain compo-
nents, steering, and suspension. Retighten
them, if required, and torque to the values
specified in the Service Manual.
• Check for accumulations of plants or brush.
These things could be a fire hazard. They
might hide damage to fuel lines, brake hoses,
axle pinion seals, and propeller shafts.
247

•After extended operation in mud, sand, wa-
ter, or similar dirty conditions, have the radia-
tor, fan, brake rotors, wheels, brake linings,
and axle yokes inspected and cleaned as
soon as possible.
WARNING!
Abrasive material in any part of the brakes
may cause excessive wear or unpredictable
braking. You might not have full braking
power when you need it to prevent a colli-
sion. If you have been operating your vehicle
in dirty conditions, get your brakes checked
and cleaned as necessary.
• If you experience unusual vibration after driv-
ing in mud, slush or similar conditions, check
the wheels for impacted material. Impacted
material can cause a wheel imbalance and
freeing the wheels of it will correct the
situation.
FUEL SAVER TECHNOLOGY
5.7L ENGINE ONLY – IF
EQUIPPED
This feature offers improved fuel economy by
shutting off four of the engine’s eight cylinders
during light load and cruise conditions. The
system is automatic with no driver inputs or
additional driving skills required.
NOTE:
This system may take some time to return to
full functionality after a battery disconnect.
POWER STEERING
3.6L And 5.7L EngineThe standard power steering system will give
you good vehicle response and increased ease
of maneuverability in tight spaces. The system
will provide mechanical steering capability if
power assist is lost. If for some reason the power assist is inter-
rupted, it will still be possible to steer your
vehicle. Under these conditions, you will ob-
serve a substantial increase in steering effort,
especially at very low vehicle speeds and dur-
ing parking maneuvers.
NOTE:
•
Increased noise levels at the end of the
steering wheel travel are considered nor-
mal and do not indicate that there is a
problem with the power steering system.
• Upon initial start-up in cold weather, the
power steering pump may make noise for
a short amount of time. This is due to the
cold, thick fluid in the steering system.
This noise should be considered normal,
and it does not in any way damage the
steering system.
248

Power Steering Fluid CheckChecking the power steering fluid level at a
defined service interval is not required. The fluid
should only be checked if a leak is suspected,
abnormal noises are apparent, and/or the sys-
tem is not functioning as anticipated. Coordi-
nate inspection efforts through an authorized
dealer.
CAUTION!
Do not use chemical flushes in your power
steering system as the chemicals can dam-
age your power steering components. Such
damage is not covered by the New Vehicle
Limited Warranty.
WARNING!
Fluid level should be checked on a level sur-
face and with the engine off to prevent injury
from moving parts and to ensure accurate fluid
level reading. Do not overfill. Use only manu-
facturer’s recommended power steering fluid.
If necessary, add fluid to restore to the proper
indicated level. With a clean cloth, wipe any
spilled fluid from all surfaces. Refer to “Fluids,
Lubricants, and Genuine Parts” in “Maintaining
Your Vehicle” for further information.
PARKING BRAKE
Before leaving the vehicle, make sure that the
parking brake is fully applied and place the shift
lever in the PARK position.
The foot operated parking brake is located
below the lower left corner of the instrument
panel. To apply the park brake, firmly push the
park brake pedal fully. To release the parking
brake, press the park brake pedal a second
time and let your foot up as you feel the brake
disengage.When the parking brake is applied with the
ignition switch in the ON position, the “Brake
Warning Light” in the instrument cluster will
illuminate.
NOTE:
•
When the parking brake is applied and the
transmission is placed in gear, the “Brake
Warning Light” will flash. If vehicle speed
is detected, a chime will sound to alert the
driver. Fully release the parking brake
before attempting to move the vehicle.
Parking Brake
250

•The ignition switch must be in the ON/
RUN position for a shift to take place and
for the position indicator lights to be op-
erable. If the ignition switch is not in the
ON/RUN position, the shift will not take
place and no position indicator lights will
be on or flashing.
• A flashing NEUTRAL (N) position indica-
tor light indicates that shift requirements
have not been met.
Shifting Out Of NEUTRAL (N)
Use the following procedure to prepare your
vehicle for normal usage.
1. Bring the vehicle to a complete stop, leaving
it connected to the tow vehicle.
2. Firmly apply the parking brake.
3. Reconnect the negative battery cable.
4. Turn the ignition switch to the LOCK/OFF
position.
5. Turn the ignition switch to the ON/RUN po-
sition, but do not start the engine. 6. Press and hold the brake pedal.
7. Shift the transmission into NEUTRAL.
8. Using the point of a ballpoint pen or similar
object, press and hold the recessed transfer
case NEUTRAL (N) button (located by the se-
lector switch) for one second.
NOTE:
When shifting out of transfer case NEUTRAL
(N), turning the engine OFF may be required
to avoid gear clash.
9. After the NEUTRAL (N) indicator light turns
off, release the NEUTRAL (N) button.
10. After the NEUTRAL (N) button has been
released, the transfer case will shift to the
position indicated by the selector switch.
11. Shift the transmission into PARK.
12. Release the brake pedal.
13. Disconnect vehicle from the tow vehicle.
14. Start the engine.
15. Press and hold the brake pedal.
16. Release the parking brake.
17. Shift the transmission into DRIVE, release
the brake pedal, and check that the vehicle
operates normally.
18.
The Keyless Enter-N Go™ button (if
equipped) may now be reinstalled if desired. Refer
to “Starting Procedures/Keyless Enter-N-Go™” in
“Starting and Operating” for further information.NEUTRAL (N) Switch
290

CAUTION!
•
Failure to properly maintain your vehicle or
perform repairs and service when necessary
could result in more costly repairs, damage
to other components or negatively impact
vehicle performance. Immediately have po-
tential malfunctions examined by an autho-
rized dealer or qualified repair center.
•Your vehicle has been built with improved
fluids that protect the performance and
durability of your vehicle and also allow
extended maintenance intervals. Do not
use chemical flushes in these components
as the chemicals can damage your engine,
transmission, power steering or air condi-
tioning. Such damage is not covered by
the New Vehicle Limited Warranty. If a
flush is needed because of component
malfunction, use only the specified fluid for
the flushing procedure.
Engine Oil – Gasoline Engines
Checking Oil Level
To assure proper lubrication of your vehicle’s
engine, the engine oil must be maintained at the
correct level. The best time to check the engine
oil level is about five minutes after a fully
warmed up engine is shut off or before starting
the engine after it has sat overnight.
Checking the oil while the vehicle is on level
ground will improve the accuracy of the oil level
readings. Maintain the oil level in the SAFE level
range. Adding 1 U.S. Quart (0.95L) of oil when
the level is at the bottom of the SAFE range will
result in the level being at the top of the SAFE
range.
CAUTION!
Overfilling or underfilling the crankcase will
cause aeration or loss of oil pressure. This
could damage your engine. Change Engine Oil
Refer to the “Maintenance Schedule” for the
proper maintenance intervals.
Engine Oil Selection – Non ACEA
Categories
For best performance and maximum protection
under all types of operating conditions, we
recommend you use MOPAR® API Certified
SAE 5W-20 engine oil, meeting the require-
ments of Chrysler Material Standard MS-6395.
American Petroleum Institute (API) Engine
Oil Identification Symbol
This symbol means
that the oil has
been certified by
the American Petro-
leum Institute (API).
The manufacturer
only recommends
API Certified engine
oils.
313

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.
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 FluidOn vehicles equipped with a Electronic Vehicle
Information Center (EVIC), the low washer fluid
level will be indicated. 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 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.
1 — Wiper Arm
2 — Pivot Cap
1 — Wiper Blade
2 — Blade Pivot Pin
3 — Wiper Arm
4 — Wiper Blade Holder
319