Jeep Grand Cherokee (2022 year). Manual in english — page 20
316
IN CASE OF EMERGENCY
Spare Tire Location (Third Row Seating)
S
PARE
T
IRE
R
EMOVAL
Remove the spare tire before attempting to jack up
the vehicle.
NOTE:
Depending on the vehicle’s trim level, the
procedure for spare tire removal varies for second
and third row seating.
Second Row Seating
1. Lift up on the rear load floor to access the
spare tire. Remove the fastener securing the
spare tire, and remove the spare tire from the
vehicle.
Spare Tire Fastener
2. Remove the spare tire fastener by rotating it
counterclockwise.
Removing The Spare Tire Fastener
3. After removing the fastener, pull the spare tire
up away from the fastener pin and out of the
vehicle.
CAUTION!
The winch mechanism is designed for use with
the jack wrench extension tool only. Use of air
wrench or power tool may damage the winch.
IN CASE OF EMERGENCY
317
Third Row Seating
1. Lift up on the rear load floor to access the
spare tire winch plug. Locate and remove plug
from the storage compartment floor to
expose the winch access hole.
Winch Nut Plug
2. Fit the jack handle extension over the winch
drive nut. Use the lug wrench handle and
extension to completely lower the spare tire.
Keep turning the handle counterclockwise
until the winch stops.
Winch Drive Nut Location
Wrench Rotation
3. Slide the tire out from under the vehicle and
rotate it vertically behind the rear fascia/
bumper.
4. Pull the metal retainer toward you to release it.
Spare Tire Retainer
5. Slide the retainer up the steel extension tube
and winch cable. Rotate the retainer and push
it through the hole in the wheel.
Releasing The Retainer
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318
IN CASE OF EMERGENCY
(Continued)
J
ACKING
I
NSTRUCTIONS
Jack Warning Label
1. Assemble the jack and jacking tools
Jack And Tools Assembled
2. Loosen (but do not remove) the wheel lug nuts,
using the lug wrench by turning them counter
-
clockwise, one turn, while the wheel is still on
the ground.
Loosen Lug Nuts
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 Flashers.
Apply the parking brake firmly and set the
transmission in PARK.
Block the wheel diagonally opposite the wheel
to be raised.
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.
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 extremely
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.
WARNING!
IN CASE OF EMERGENCY
319
NOTE:
Proper placement for the front and rear jacking
locations is critical. See the following images for
proper jacking locations.
Jacking Locations
3. For the front axle, place the jack on the body
flange just behind the front tire as indicated by
the triangular lift point symbol on the sill
molding. Do not raise the vehicle until you are
sure the jack is fully engaged.
Front Lifting Point
NOTE:
The jack must be placed straight on with handle
facing outwards.
Front Jacking Location
4. For a rear tire, place the jack in the slot on the
rear tie-down bracket, just forward of the rear
tire (as indicated by the triangular lift point
symbol on the sill molding). Do not raise the
vehicle until you are sure the jack is fully
engaged.
Rear Lifting Point
CAUTION!
Do NOT raise the vehicle by the body side sill
molding. Be sure the jack is placed in the proper
engagement location on the inside of the panel.
Damage of the vehicle may occur if the
procedure is not properly followed.
7
320
IN CASE OF EMERGENCY
Rear Jacking Location
5. Raise the vehicle by turning the jack screw
clockwise. Raise the vehicle only until the tire
just clears the surface and enough clearance
is obtained to install the spare tire. Minimum
tire lift provides maximum stability.
6. Remove the lug nuts and wheel.
7. Position the spare wheel/tire on the vehicle
and install the lug nuts with the cone-shaped
end toward the wheel. Lightly tighten the nuts.
Mounting Spare Tire
8. Lower the vehicle by turning the jack screw
counterclockwise, and remove the jack and
wheel blocks.
9. Finish tightening the lug nuts. Push down on
the wrench while at the end of the handle for
increased leverage. Tighten the lug nuts in a
star pattern until each nut has been tightened
twice. For correct lug nut torque
If in doubt about the correct tightness, have
them checked with a torque wrench by an
authorized dealer or at a service station.
Tighten Lug Nuts
WARNING!
Raising the vehicle higher than necessary can
make the vehicle less stable. It could slip off the
jack and hurt someone near it. Raise the vehicle
only enough to remove the tire.
CAUTION!
Be sure to mount the spare tire with the valve
stem facing outward. The vehicle could be
damaged if the inflatable spare tire is mounted
incorrectly.
WARNING!
To avoid the risk of forcing the vehicle off the
jack, do not tighten the wheel nuts fully until the
vehicle has been lowered. Failure to follow this
warning may result in serious injury.
IN CASE OF EMERGENCY
321
10. Lower the jack to the fully closed position.
11. Return the Jack and tools back into the jack
storage bin. Reinstall the jack storage cover by
firmly pushing down until the two side clips
lock into position.
12. After 25 miles (40 km), check the lug nut
torque with a torque wrench to ensure that all
lug nuts are properly seated against the wheel.
13. Have the aluminum road wheel and tire
repaired as soon as possible and properly
secure the spare tire, jack and tool kit.
NOTE:
Do not drive with the spare tire installed for more
than 50 miles (80 km) at a max speed of 50 mph
(80 km/h).
NOTE:
Double check to ensure the tire is snug against the
underbody of the vehicle. Damage to the winch
cable may result if the vehicle is driven with the tire
loose.
Second Row Seating
1. Securely store the road wheel in the cargo
area.
Road Wheel Installed In Spare Tire Location
2. Turn the fastener clockwise until secured.
Reinstalling Tire Fastener
Third Row Seating
1. Position the wheel behind the rear fascia/
bumper facing outward. Push the end of the
winch’s cable, spring and steel sleeve
through the back of the road wheel. Making
sure the valve stem is facing the ground when
the wheel is stowed.
Installing Winch
2. Slide the road wheel on the ground until it is
directly under the winch and between the rear
fascia/bumper and exhaust system heat
shields. Raise the tire by turning the lug
wrench on the winch extension clockwise until
it clicks/ratchets three times to make sure the
cable is tight.
WARNING!
A loose tire or jack thrown forward in a collision
or hard stop could endanger the occupants of
the vehicle. Always stow the jack parts and the
spare tire in the places provided. Have the
deflated (flat) tire repaired or replaced
immediately.
7
322
IN CASE OF EMERGENCY
Winch Wrench Rotation
Road Wheel Installed In Spare Location
JUMP STARTING
If your vehicle has a discharged battery, it can be
jump started using a set of jumper cables and a
battery in another vehicle, or by using a portable
battery booster pack. Jump starting can be
dangerous if done improperly, so please follow the
procedures in this section carefully.
NOTE:
When using a portable battery booster pack, follow
the manufacturer's operating instructions and
precautions.
P
REPARATIONS
F
OR
J
UMP
S
TART
The battery in your vehicle is located under the
driver's front seat. There are remote terminals
located under the hood to assist in jump starting.
Jump Starting Posts
CAUTION!
The winch mechanism is designed for use with
the jack wrench extension tool only. Use of air
wrench or power tool may damage the winch.
WARNING!
Do not attempt jump starting if the battery is
frozen. It could rupture or explode and cause
personal injury.
CAUTION!
Do not use a portable battery booster pack or
any other booster source with a system voltage
greater than 12 Volts or damage to the battery,
starter motor, alternator or electrical system may
occur.
Remote Positive (+) Post
Remote Negative (-) Post
IN CASE OF EMERGENCY
323
NOTE:
The remote battery posts are viewed by standing
on the right side of the vehicle looking over the
fender. The positive battery post may be covered
with a protective cap. Lift up on the cap to gain
access to the positive battery post. Do not jump off
fuses. Only jump directly off positive post which
has a positive (+) symbol on or around the post.
See the following steps to prepare for jump
starting:
1. Apply the parking brake, shift the automatic
transmission into PARK (P) and turn the
ignition OFF.
2. Turn off the heater, radio, and all electrical
accessories.
3. If using another vehicle to jump start the
battery, park the vehicle within the jumper
cables’ reach, apply the parking brake and
make sure the ignition is OFF.
NOTE:
Be sure that the disconnected cable ends do not
touch each other, or either vehicle, until properly
connected for jump starting.
J
UMP
S
TARTING
P
ROCEDURE
NOTE:
Make sure at all times that unused ends of jumper
cables are not contacting each other or either
vehicle while making connections.
WARNING!
Do not allow vehicles to touch each other as this
could establish a ground connection and
personal injury could result.
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 hydrogen gas
which is flammable and explosive. Keep open
flames or sparks away from the battery.
WARNING!
Failure to follow this jump starting procedure
could result in personal injury or property
damage due to battery explosion.
CAUTION!
Failure to follow these procedures could result in
damage to the charging system of the booster
vehicle or the discharged vehicle.
7
324
IN CASE OF EMERGENCY
Connecting The Jumper Cables
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
(exposed metallic/unpainted post of the
discharge vehicle) located directly in front of
the underhood fuse box.
5. Start the engine in the vehicle that has the
booster battery, let the engine idle a few
minutes, and then start the engine in the
vehicle with the discharged battery.
6. Once the engine is started, follow the discon
-
necting procedure below.
Disconnecting The Jumper Cables
1. Disconnect the negative (-) end of the jumper
cable from the remote negative (-) post of the
discharged vehicle.
2. Disconnect the opposite end of the negative (-)
jumper cable from the negative (-) post of the
booster battery.
3. Disconnect the positive (+) end of the jumper
cable from the positive (+) post of the booster
battery.
4. Disconnect the opposite end of the positive (+)
jumper cable from the remote positive (+) post
of the discharged vehicle.
5. Reinstall the protective cover over the remote
positive (+) post of the discharged vehicle.
If frequent jump starting is required to start your
vehicle have the battery and charging system
tested at an authorized dealer.
WARNING!
Do not connect the jumper cable to the negative
(-) post of the discharged battery. The resulting
electrical spark could cause the battery to
explode and could result in personal injury.
CAUTION!
Do not run the booster vehicle engine above 2,
000 RPM since it provides no charging benefit,
wastes fuel, and can damage booster vehicle
engine.
CAUTION!
Accessories plugged into the vehicle power
outlets draw power from the vehicle’s battery,
even when not in use (i.e., cellular devices, etc.).
Eventually, if plugged in long enough without
engine operation, the vehicle’s battery will
discharge sufficiently to degrade battery life
and/or prevent the engine from starting.
IN CASE OF EMERGENCY
325
REFUELING IN EMERGENCY
The vehicle is equipped with a refueling funnel
page 314 for a Cap-Less Fuel System. If
refueling is necessary, while using an approved
gas can, please insert the refueling funnel into the
filler neck opening.
Refueling Funnel
NOTE:
In certain cold conditions, ice may prevent the fuel
door from opening. If this occurs, lightly push
around the perimeter of the fuel door to break the
ice build up. Re-release the fuel door by pushing on
the rear outer edge near the center to unlatch. Do
not pry on the door.
Emergency Gas Can Refueling
Most gas cans will not open the flapper doors. A
funnel is provided to allow emergency refueling
with a gas can.
See the following steps for refueling:
1. Retrieve funnel from the spare tire storage
area.
2. Insert funnel into same filler pipe opening as
the fuel nozzle.
Inserting Funnel
3. Ensure funnel is inserted fully to hold flapper
doors open.
4. Pour fuel into funnel opening.
5. Remove funnel from filler pipe, clean off prior
to putting back in the spare tire storage area.
6. Close the fuel door making sure the latch is
engaged by pushing on the rear outer edge
near the center.
CAUTION!
To avoid fuel spillage and overfilling, do not “top
off” the fuel tank after filling.
WARNING!
Never have any smoking materials lit in or
near the vehicle when the fuel door is open or
the tank is being filled.
Never add fuel when the engine is running.
This is in violation of most state and federal
fire regulations and may cause the Malfunc
-
tion Indicator Light to turn on.
A fire may result if fuel is pumped into a
portable container that is inside of a vehicle.
You could be burned. Always place fuel
containers on the ground while filling.
7
326
IN CASE OF EMERGENCY
IF YOUR ENGINE OVERHEATS
If the vehicle is overheating, it will need to be
serviced by an authorized dealer.
In any of the following situations, you can reduce
the potential for overheating by taking the
appropriate action.
On the highways — slow down.
In city traffic — while stopped, place the trans
-
mission in NEUTRAL (N), but do not increase the
engine idle speed while preventing vehicle
motion with the brakes.
NOTE:
There are steps that you can take to slow down an
impending overheat condition:
If your Air Conditioner (A/C) is on, turn it off. The
A/C system adds heat to the engine cooling
system and turning the A/C off can help remove
this heat.
You can also turn the temperature control to
maximum heat, the mode control to floor and
the blower control to high. This allows the heater
core to act as a supplement to the radiator and
aids in removing heat from the engine cooling
system.
MANUAL PARK RELEASE
To move the vehicle in cases where the
transmission will not shift out of PARK (P) (such as
a depleted battery), a Manual Park Release is
available.
WARNING!
You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator.
If you see or hear steam coming from under the
hood, do not open the hood until the radiator
has had time to cool. Never try to open a cooling
system pressure cap when the radiator or
coolant bottle is hot.
CAUTION!
Driving with a hot cooling system could damage
your vehicle. If the temperature gauge reads
HOT (H), pull over and stop the vehicle. Idle the
vehicle with the air conditioner turned off until
the pointer drops back into the normal range. If
the pointer remains on HOT (H), and you hear
continuous chimes, turn the engine off
immediately and call for service.
WARNING!
You should be seated in the driver’s seat with
your foot firmly placed on the brake pedal to
maintain control of the vehicle before activating
the Manual Park Release. If possible, you should
apply the parking brake. Activating the Manual
Park Release will allow your vehicle to roll away if
it is not secured or properly connected to a tow
vehicle. Activating the Manual Park Release on
an unsecured vehicle could lead to serious
injury or death for those in or around the vehicle.
IN CASE OF EMERGENCY
327
To activate the Manual Park Release, see the
following steps:
1. Apply firm pressure to the brake pedal while
seated in the driver’s seat.
2. Apply the parking brake, if possible.
3. Using a flathead screwdriver or similar tool,
remove the Manual Park Release access
cover, which is to the lower left of the steering
column.
Manual Park Release Access Cover
NOTE:
Insert the flathead screwdriver or similar tool in the
lower notch of the access cover and gently rotate
clockwise to remove.
Manual Park Release Location
4. Unlock the orange lock plug by turning it a
quarter turn counterclockwise.
Locked — Unlocked Position
5. Pull the lock plug out as far as it will go, then
release it. The transmission should now be in
NEUTRAL (N), allowing the vehicle to be
moved.
NOTE:
When the lever is locked in the released position,
the lock plug and tether will remain outside of the
trim panel and the access cover cannot be rein
-
stalled.
6. Release the parking brake only when the
vehicle is securely connected to a tow vehicle.
To Reset The Manual Park Release:
1. Apply firm pressure to the brake pedal while
seated in the driver’s seat.
2. Pull the lock plug out again, then release it.
3. Allow the tether to retract with the lever back
to its original position.
4. Verify that the transmission is in PARK (P).
5. Confirm that the tether has retracted fully,
then firmly push the orange lock plug back to
the locking position within the housing.
Re-install the access cover. If the access
cover cannot be re-installed, repeat
steps 1 through 4.
7
328
IN CASE OF EMERGENCY
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. Push and
hold the lock button on the gear selector. Then,
shift back and forth between DRIVE (D) and
REVERSE (R) while gently pressing the accelerator.
NOTE:
Shifts between DRIVE (D) and REVERSE (R) can
only be achieved at wheel speeds of 5 mph
(8 km/h) or less. Whenever the transmission
remains in NEUTRAL (N) for more than two
seconds, you must press the brake pedal to
engage DRIVE (D) or REVERSE (R).
Use the least amount of accelerator pedal
pressure that will maintain the rocking motion
without spinning the wheels or racing the engine.
NOTE:
Push the ESC OFF button to place the Electronic
Stability Control (ESC) system in “Partial OFF”
mode, before rocking the vehicle
Once the vehicle has been freed, push the ESC OFF
button again to restore “ESC On” mode.
WARNING!
Fast spinning tires can be dangerous. Forces
generated by excessive wheel speeds may
cause damage, or even failure, of the axle and
tires. A tire could explode and injure someone.
Do not spin your vehicle's wheels faster than
30 mph (48 km/h) or for longer than 30
seconds continuously without stopping when
you are stuck and do not let anyone near a
spinning wheel, no matter what the speed.
CAUTION!
Racing the engine or spinning the wheels may
lead to transmission overheating and failure.
Allow the engine to idle with the transmission
in NEUTRAL for at least one minute after every
five rocking-motion cycles. This will minimize
overheating and reduce the risk of transmis
-
sion failure during prolonged efforts to free a
stuck vehicle.
When “rocking” a stuck vehicle by shifting
between DRIVE and REVERSE, do not spin the
wheels faster than 15 mph (24 km/h), or
drivetrain damage may result.
Revving the engine or spinning the wheels too
fast may lead to transmission overheating and
failure. It can also damage the tires. Do not
spin the wheels above 30 mph (48 km/h)
while in gear (no transmission shifting
occurring).
IN CASE OF EMERGENCY
329
TOWING A DISABLED VEHICLE
This section describes procedures for towing a disabled vehicle using a commercial towing service.
If the transmission and drivetrain are operable, disabled 4x4 vehicles may also be towed as described on
Proper towing or lifting equipment is required to prevent damage to your vehicle. Use only tow bars and other equipment designed for this purpose, following
equipment manufacturer’s instructions. Use of safety chains is mandatory. Attach a tow bar or other towing device to main structural members of the vehicle,
not to fascia/bumpers or associated brackets. State and local laws regarding vehicles under tow must be observed.
If you must use the accessories (wipers, defrosters, etc.) while being towed, the ignition must be in the ON/RUN mode, not the ACC mode.
If the vehicle's battery is discharged, instructions on shifting the automatic transmission out of PARK (P) in order to move the vehicle
Towing Condition
Wheels OFF The Ground
Rear-Wheel Drive
Models
All-Wheel Drive Models
With Single-Speed
Transfer Case
All-Wheel Drive Models With Two-Speed
Transfer Case
Flat Tow
NONE
NOT ALLOWED
NOT ALLOWED
Transmission in PARK
Transfer case in NEUTRAL (N)
Tow in forward direction
Wheel Lift Or Dolly Tow
Front
NOT ALLOWED
NOT ALLOWED
NOT ALLOWED
Rear
OK
NOT ALLOWED
NOT ALLOWED
Flatbed
ALL
BEST METHOD
OK
BEST METHOD
7
330
IN CASE OF EMERGENCY
R
EAR
W
HEEL
D
RIVE
M
ODELS
FCA US LLC recommends towing your vehicle with
all four wheels OFF the ground using a flatbed.
If flatbed equipment is not available, and the
transmission is operable, the vehicle may be towed
(with rear wheels off the ground) under the
following conditions:
The transmission must be in NEUTRAL (N). For
instructions on shifting the transmission to
NEUTRAL (N) when the engine is off
The towing speed must not exceed 30 mph
(48 km/h).
The towing distance must not exceed 30 miles
(48 km).
If the transmission is not operable, or the vehicle
must be towed faster than 30 mph (48 km/h) or
farther than 30 miles (48 km), tow with the rear
wheels OFF the ground. Acceptable methods are to
tow the vehicle on a flatbed, or with the front
wheels raised and the rear wheels on a towing
dolly, or (when using a suitable steering wheel
stabilizer to hold the front wheels in the straight
position) with the rear wheels raised and the front
wheels ON the ground.
A
LL
W
HEEL
D
RIVE
M
ODELS
FCA US LLC recommends towing with all wheels
OFF the ground. Acceptable methods are to tow
the vehicle on a flatbed or with one end of the
vehicle raised and the opposite end on a towing
dolly.
If flatbed equipment is not available, and the
transfer case is operable, vehicles with a
two-speed transfer case may be towed (in the
forward direction, with ALL wheels on the ground),
IF the transfer case is in NEUTRAL (N) and the
Vehicles equipped with a single-speed transfer
case have no NEUTRAL (N) position, and therefore
must be towed will all four wheels OFF the ground.
CAUTION!
Do not use sling type equipment when towing.
Vehicle damage may occur.
When securing the vehicle to a flat bed truck,
do not attach to front or rear suspension
components. If vehicle is equipped with
Quadra-lift air suspension, secure vehicle only
with tire/wheel straps (no suspension compo
-
nents or body) to prevent air suspension from
adjusting during towing against securement
straps and causing damage. Damage to your
vehicle may result from improper towing.
CAUTION!
Towing faster than 30 mph (48 km/h) or
farther than 30 miles (48 km) with rear
wheels on the ground can cause severe trans
-
mission damage. Damage from improper
towing is not covered under the New Vehicle
Limited Warranty.
CAUTION!
Front or rear wheel lifts must not be used (if
the remaining wheels are on the ground).
Internal damage to the transmission or
transfer case will occur if a front or rear wheel
lift is used when towing.
Towing this vehicle in violation of the above
requirements can cause severe transmission
and/or transfer case damage. Damage from
improper towing is not covered under the New
Vehicle Limited Warranty.
IN CASE OF EMERGENCY
331
E
MERGENCY
T
OW
H
OOKS
—
I
F
E
QUIPPED
If your vehicle is equipped with tow hooks, there
will be two mounted on the front of the vehicle and
one in the rear. The rear tow hook will be located
on the driver's side of the vehicle.
Front Tow Hooks
NOTE:
For off road recovery, it is recommended to use
both of the front tow hooks to minimize the risk of
damage to the vehicle.
Rear Tow Hook
T
OW
E
YE
U
SAGE
— I
F
E
QUIPPED
Your vehicle may come equipped with a front tow
eye that can be used to move a disabled vehicle.
When using a the tow eye, follow the precautions
below.
Tow Eye
CAUTION!
Tow hooks are for emergency use only, to rescue
a vehicle stranded off road. Do not use tow
hooks for tow truck hookup or highway towing.
You could damage your vehicle.
WARNING!
Do not use a chain for freeing a stuck vehicle.
Chains may break, causing serious injury or
death.
Stand clear of vehicles when pulling with tow
hooks. Tow straps may become disengaged,
causing serious injury.
7
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