2013 JEEP GRAND CHEROKEE brake

WARNING!(Continued)
•Vehicles with trailers should not be parked
on a grade. When parking, apply the park-
ing brake on the tow vehicle. Put the tow
vehicle transmission in PARK. For four-
wheel drive vehicles, make sure the trans-
fer case is not in NEUTRAL. Always, block
or "chock" the trailer wheels.
• GCWR must not be exceeded.
• Total weight must be distributed be-
tween the tow vehicle and the trailer
such that the following four ratings are
not exceeded:
1. GVWR
2. GTW
3. GAWR
4. Trailer tongue weight rating for the trailer hitch utilized . Towing Requirements – Tires
•
Proper tire inflation pressures are essential
to the safe and satisfactory operation of your
vehicle. Refer to “Tires – General Informa-
tion” in “Starting and Operating” for proper
tire inflation procedures.
• Check the trailer tires for proper tire inflation
pressures before trailer usage.
• Check for signs of tire wear or visible tire
damage before towing a trailer. Refer to
“Tires – General Information” in “Starting and
Operating” for proper inspection procedure.
• When replacing tires, refer to “Tires – Gen-
eral Information” in “Starting and Operating”
for proper tire replacement procedures. Re-
placing tires with a higher load carrying ca-
pacity will not increase the vehicle’s GVWR
and GAWR limits.
Towing Requirements – Trailer Brakes
• Do not interconnect the hydraulic brake sys-
tem or vacuum system of your vehicle with
that of the trailer. This could cause inad-
equate braking and possible personal injury. •
An electronically-actuated trailer brake con-
troller is required when towing a trailer with
electronically-actuated brakes. When towing
a trailer equipped with a hydraulic surge-
actuated brake system, an electronic brake
controller is not required.
• Trailer brakes are recommended for trailers
over 1,000 lbs (454 kg), and required for
trailers in excess of 1,654 lbs (750 kg).
WARNING!
•Do not connect trailer brakes to your vehi-
cle’s hydraulic brake lines. It can overload
your brake system and cause it to fail. You
might not have brakes when you need
them and could have an accident.
•
Towing any trailer will increase your stopping
distance. When towing, you should allow for
additional space between your vehicle and
the vehicle in front of you. Failure to do so
could result in an accident.
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CAUTION!
•DO NOT dolly tow any 4WD vehicle. Inter-
nal damage to the transmission or transfer
case will occur if a dolly is used when
recreational towing.
• Tow only in a forward direction. Towing this
vehicle backwards can cause severe dam-
age to the transfer case.
• The transmission must be in PARK for
recreational towing.
• Before recreational towing, perform the
procedure outlined under “Shifting into
NEUTRAL (N)” to be certain that the trans-
fer case is fully in NEUTRAL (N). Other-
wise, internal damage will result.
• Failure to follow these procedures can
cause severe transmission and/or transfer
case damage. Damage from improper
towing is not covered under the New Ve-
hicle Limited Warranty.
• Do not use a bumper-mounted clamp-on
tow bar on your vehicle. The bumper face
bar will be damaged. Shifting Into NEUTRAL (N)
WARNING!
You or others could be injured or killed if you
leave the vehicle unattended with the trans-
fer case in the NEUTRAL (N) position with-
out first fully engaging the parking brake. The
transfer case NEUTRAL (N) position disen-
gages both the front and rear driveshafts
from the powertrain and will allow the vehicle
to move, even if the transmission is in PARK.
The parking brake should always be applied
when the driver is not in the vehicle.
Use the following procedure to prepare your
vehicle for recreational towing.
CAUTION!
It is necessary to follow these steps to be
certain that the transfer case is fully in NEU-
TRAL (N) before recreational towing to pre-
vent damage to internal parts. 1. Bring the vehicle to a complete stop and shift
the transmission into PARK.
2. Turn the engine OFF.
3. For vehicles with Keyless Enter-N-Go™, re-
move the Keyless Enter-N-Go™ button and use
the key fob to complete this procedure. Refer to
“Installing and Removing the ENGINE START/
STOP Button/Keyless Enter-N-Go™” in “Start-
ing and Operating” how to remove the Keyless
Enter-N-Go™ button.
4. Turn the ignition switch to the ON/RUN po-
sition, but do not start the engine.
5. Press and hold the brake pedal.
6. Shift the transmission into NEUTRAL.
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7. 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 four seconds. The light behind
the N symbol will blink, indicating shift in prog-
ress. The light will stop blinking (stay on solid)
when the shift to NEUTRAL (N) is complete. A
"FOUR WHEEL DRIVE SYSTEM IN NEU-
TRAL"message will display on the EVIC (Elec-
tronic Vehicle Information Center). Refer to
"Electronic Vehicle Information Center (EVIC)"
in "Understanding Your Instrument Panel "for
further information. 8. After the shift is completed and the NEU-
TRAL (N) light stays on, release the NEUTRAL
(N) button.
9. Start the engine.
10. Shift the transmission into REVERSE.
11. Release the brake pedal for five seconds
and ensure that there is no vehicle movement.
12. Turn the engine OFF, then turn the ignition
switch back to the ON/RUN position without
starting the engine.
13. Firmly apply the parking brake.
14. Shift the transmission into PARK.
CAUTION!
Damage to the transmission may occur if the
transmission is shifted into PARK with the
transfer case in NEUTRAL (N) and the en-
gine running. With the transfer case in NEU-
TRAL (N) ensure that the engine is OFF
before shifting the transmission into PARK.15. Attach the vehicle to the tow vehicle using a
suitable tow bar.
16. Release the parking brake.
17. Disconnect the negative battery cable, and
secure it away from the negative battery post.
NOTE:
•
Steps 1 through 6 are requirements that
must be met before pressing the NEU-
TRAL (N) button, and must continue to be
met until the shift has been completed. If
any of these requirements are not met
before pressing the NEUTRAL (N) button
or are no longer met during the shift, then
the NEUTRAL (N) indicator light will flash
continuously until all requirements are
met or until the NEUTRAL (N) button is
released.
NEUTRAL (N) Switch
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•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

JACKING AND TIRE
CHANGING
WARNING!
•Do not attempt to change a tire on the side
of the vehicle close to moving traffic. Pull
far enough off the road to avoid the danger
of being hit when operating the jack or
changing the wheel.
• Being under a jacked-up vehicle is danger-
ous. The vehicle could slip off the jack and
fall on you. You could be crushed. Never
put any part of your body under a vehicle
that is on a jack. If you need to get under a
raised vehicle, take it to a service center
where it can be raised on a lift.
• Never start or run the engine while the
vehicle is on a jack.
(Continued)
WARNING!(Continued)
•The jack is designed to be used as a tool
for changing tires only. The jack should not
be used to lift the vehicle for service pur-
poses. The vehicle should be jacked on a
firm level surface only. Avoid ice or slippery
areas.
Jack LocationThe scissor-type jack and tire changing tools
are located in rear cargo area, below the load
floor.
Spare Tire StowageThe spare tire is stowed under the load floor in
the rear cargo area and is secured to the body
with a special wing nut.
Preparations For Jacking
1. Park the vehicle on a firm, level surface.
Avoid ice or slippery surfaces.
WARNING!
Do not attempt to change a tire on the side of
the vehicle closest to moving traffic, pull far
enough off the road to avoid being hit when
operating the jack or changing the wheel.
2. Turn on the Hazard Warning flasher.
3. Set the parking brake.
4. Place the shift lever into PARK.
5. Turn the ignition OFF.
Jack Storage Location
295

6. Block both the front and rear of the wheeldiagonally opposite of
the jacking position. For
example, if changing the
right front tire, block the
left rear wheel.
NOTE:
Passengers should not remain in the vehicle
when the vehicle is being jacked.
7. For vehicles equipped with Quadra-Lift® re-
fer to “Quadra-Lift® — If Equipped” in “Starting
And Operating” for further information on dis-
abling automatic leveling.
Jacking Instructions
WARNING!
Carefully follow these tire changing warnings
to help prevent personal injury or damage to
your vehicle:
•Always park on a firm, level surface as far
from the edge of the roadway as possible
before raising the vehicle.
• Turn on the Hazard Warning flasher.
• Block the wheel diagonally opposite the
wheel to be raised.
• Set the parking brake firmly and set an
automatic transmission in PARK.
• Never start or run the engine with the
vehicle on a jack.
• Do not let anyone sit in the vehicle when it
is on a jack.
• Do not get under the vehicle when it is on
a jack. If you need to get under a raised
vehicle, take it to a service center where it
can be raised on a lift.”
(Continued)
WARNING!(Continued)
•Only use the jack in the positions indicated
and for lifting this vehicle during a tire change.
•If working on or near a roadway, be ex-
tremely careful of motor traffic.
•
To assure that spare tires, flat or inflated, are
securely stowed, spares must be stowed
with the valve stem facing the ground.
CAUTION!
Do not attempt to raise the vehicle by jacking
on locations other than those indicated in the
Jacking Instructions for this vehicle.
Jack Warning Label
296

WARNING!
•Take care to avoid the radiator cooling fan
whenever the hood is raised. It can start
anytime the ignition switch is ON. You can
be injured by moving fan blades.
• Remove any metal jewelry such as rings,
watch bands and bracelets that could
make an inadvertent electrical contact.
You could be seriously injured.
• Batteries contain sulfuric acid that can
burn your skin or eyes and generate hy-
drogen gas which is flammable and explo-
sive. Keep open flames or sparks away
from the battery.
NOTE:
Be sure that the disconnected ends of the
cables do not touch while still connected to
the other vehicle.
1. Set the parking brake, shift the automatic
transmission into PARK and turn the ignition to
LOCK. 2. Turn off the heater, radio, and all unneces-
sary electrical accessories.
3. Remove the protective cover over the re-
mote positive
(+)battery post. Pull upward on
the cover to remove it.
4. If using another vehicle to jump-start the
battery, park the vehicle within the jumper
cables reach, set the parking brake and make
sure the ignition is OFF.
WARNING!
Do not allow vehicles to touch each other as
this could establish a ground connection and
personal injury could result.
Jump-Starting Procedure
WARNING!
Failure to follow this procedure could result
in personal injury or property damage due to
battery explosion.
CAUTION!
Failure to follow these procedures could re-
sult in damage to the charging system of the
booster vehicle or the discharged vehicle.
NOTE:
Make sure at all times that unused ends of
jumper cables are not contacting each other
or either vehicle while making connections.
1. Connect the positive (+)end of the jumper
cable to the remote positive (+)post of the
discharged vehicle.
2. Connect the opposite end of the positive (+)
jumper cable to the positive (+)post of the
booster battery.
3. Connect the negative end (-)of the jumper
cable to the negative (-)post of the booster
battery.
4. Connect the opposite end of the negative (-)
jumper cable to the remote negative (-)post of
the vehicle with the discharged battery.
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WARNING!
Do not connect the cable to the negative
post(-)of the discharged battery. The result-
ing electrical spark could cause the battery to
explode and could result in personal injury.
5. Start the engine in the vehicle that has the
booster battery, let the engine idle a few min-
utes, and then start the engine in the vehicle
with the discharged battery.
Once the engine is started, remove the jumper
cables in the reverse sequence:
6. Disconnect the negative (-)jumper cable
from the remote negative (-)post of the dis-
charged vehicle.
7. Disconnect the negative end (-)of the
jumper cable from the negative (-)post of the
booster battery.
8. Disconnect the opposite end of the positive
(+) jumper cable from the positive (+)post of the
booster battery. 9. Disconnect the positive
(+)end of the jumper
cable from the remote positive (+)post of the
discharged vehicle.
10. Reinstall the protective cover over the re-
mote positive (+)battery post of the discharged
vehicle.
If frequent jump-starting is required to start your
vehicle you should have the battery and charg-
ing system tested at your authorized dealer.
CAUTION!
Accessories plugged into the vehicle power
outlets draw power from the vehicle’s bat-
tery, even when not in use (i.e., cellular
phones, etc.). Eventually, if plugged in long
enough without engine operation, the vehi-
cle’s battery will discharge sufficiently to de-
grade battery life and/or prevent the engine
from starting.
FREEING A STUCK VEHICLE
If your vehicle becomes stuck in mud, sand or
snow, it can often be moved using a rocking
motion. Turn the steering wheel right and left to
clear the area around the front wheels. Press
and hold the lock button on the shift lever. Then
shift back and forth between DRIVE and RE-
VERSE while gently pressing the accelerator.
NOTE:
Shifts between DRIVE and REVERSE can
only be achieved at wheel speeds of 5 mph
or less. Whenever the transmission remains
in NEUTRAL for more than 2 seconds, you
must press the brake pedal to engage DRIVE
or REVERSE.
Use the least amount of accelerator pedal pres-
sure that will maintain the rocking motion with-
out spinning the wheels or racing the engine.
302