2018 JEEP CHEROKEE ECO mode

Kit flat on the ground. This will provide
the best positioning of the kit when inject-
ing the sealant into the deflated tire and
running the air pump. Move the vehicle as
necessary to place the valve stem in this
position before proceeding.
3. Place the transmission in PARK (auto transmission) or in Gear (manual trans-
mission) and place the ignition in the OFF
position.
4. Apply the parking brake.
(B) Setting Up To Use Tire Service Kit:
1. Push in the Mode Select Knob (5) and turn to the Sealant Mode position.
2. Uncoil the Sealant Hose (6) and then remove the cap from the fitting at the end
of the hose.
3. Place the Tire Service Kit flat on the ground next to the deflated tire.
4. Remove the cap from the valve stem and then screw the fitting at the end of the
Sealant Hose (6) onto the valve stem. 5. Uncoil the Power Plug (8) and insert the
plug into the vehicle’s 12 Volt power
outlet.
NOTE:
Do not remove foreign objects (e.g., screws or
nails) from the tire.
(C) Injecting Tire Service Kit Sealant Into
The Deflated Tire:
• Always start the engine before turning ON the Tire Service Kit.
NOTE:
Manual transmission vehicles must have the
parking brake engaged and the gear selector
in NEUTRAL.
• After pushing the Power Button (4), the sealant (white fluid) will flow from the Seal-
ant Bottle (1) through the Sealant Hose (6)
and into the tire.
NOTE:
Sealant may leak out through the puncture in
the tire. If the sealant (white fluid) does not flow within 0
– 10 seconds through the Sealant Hose (6):
1. Push the Power Button (4) to turn Off the
Tire Service Kit. Disconnect the Sealant
Hose (6) from the valve stem. Make sure
the valve stem is free of debris. Reconnect
the Sealant Hose (6) to the valve stem.
Check that the Mode Select Knob (5) is in
the Sealant Mode position and not Air
Mode. Push the Power Button (4) to turn
On the Tire Service Kit.
2. Connect the Power Plug (8) to a different 12 Volt power outlet in your vehicle or
another vehicle, if available. Make sure
the engine is running before turning ON
the Tire Service Kit.
3. The Sealant Bottle (1) may be empty due to previous use. Call for assistance.
NOTE:
If the Mode Select Knob (5) is on Air Mode
and the pump is operating, air will dispense
from the Air Pump Hose (7) only, not the
Sealant Hose (6).
183

(E) After Driving:
Pull over to a safe location. Refer to “When-
ever You Stop To Use Tire Service Kit” before
continuing.
1. Push in the Mode Select Knob (5) andturn to the Air Mode position.
2. Uncoil the power plug and insert the plug into the vehicle's 12 Volt power outlet.
3. Uncoil the Air Pump Hose (7) (black in color) and screw the fitting at the end of
hose (7) onto the valve stem.
4. Check the pressure in the tire by reading the Pressure Gauge (3).
If tire pressure is less than 19 psi (1.3 Bar):
The tire is too badly damaged. Do not attempt
to drive the vehicle further. Call for assis-
tance.
If the tire pressure is 19 psi (1.3 Bar) or higher:
1. Push the Power Button (4) to turn on Tire Service Kit and inflate the tire to the
pressure indicated on the tire and loading
information label on the driver-side door
opening. NOTE:
If the tire becomes over-inflated, push the
Deflation Button to reduce the tire pres-
sure to the recommended inflation pres-
sure before continuing.
2. Disconnect the Tire Service Kit from the valve stem, reinstall the cap on the valve
stem and unplug from 12 Volt outlet.
3. Place the Tire Service Kit in its proper storage area in the vehicle.
4. Have the tire inspected and repaired or replaced at the earliest opportunity at an
authorized dealer or tire service center.
5. Remove the Speed Limit sticker from the instrument panel after the tire has been
repaired.
6. Replace the Sealant Bottle (1) and Seal- ant Hose (6) assembly at an authorized
dealer as soon as possible. Refer to “(F)
Sealant Bottle And Hose Replacement”.
NOTE:
When having the tire serviced, advise the
authorized dealer or service center that the
tire has been sealed using the Tire Service
Kit.
(F) Sealant Bottle And Hose Replacement:
1. Uncoil the Sealant Hose (6) (clear in color).
2. Locate the round Sealant Bottle release button in the recessed area under the
sealant bottle.
3. Push the Sealant Bottle release button. The Sealant Bottle (1) will pop up. Re-
move the bottle and dispose of it
accordingly.
4. Clean any remaining sealant from the Tire Service Kit housing.
5. Position the new Sealant Bottle (1) in the housing so that the Sealant Hose (6)
aligns with the hose slot in the front of the
housing. Push the bottle into the housing.
An audible click will be heard indicating
the bottle is locked into place.
6. Verify that the cap is installed on the fitting at the end of the Sealant Hose (6)
and return the hose to its storage area
(located on the bottom of the air pump).
7. Return the Tire Service Kit to its storage location in the vehicle.
185

NOTE:
Push the “ESC Off” switch (if necessary), to
place the Electronic Stability Control (ESC)
system in “Partial Off” mode, before rocking
the vehicle. Refer to “Electronic Brake Con-
trol System” in “Safety” for further informa-
tion. Once the vehicle has been freed, push
the "ESC Off" switch 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.
TOWING A DISABLED
VEHICLE
This section describes procedures for towing
a disabled vehicle using a commercial towing
service.
Towing Condition Wheels OFF TheGround FWD MODELS 4X4 MODELS
Flat Tow NONE NOT ALLOWED NOT ALLOWED
Wheel Lift Or Dolly Tow Rear
NOT ALLOWED NOT ALLOWED
Front OK NOT ALLOWED
Flatbed ALL BEST METHOD ONLY METHODIN CASE OF EMERGENCY
190

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 manufac-
turer’s instructions. Use of safety chains is
mandatory. Attach a tow bar or other towing
devices to main structural members of the
vehicle, not to bumpers or associated brack-
ets. State and local laws regarding vehicles
under tow must be observed.
NOTE:
• You must ensure that the Auto Park Brakefeature is disabled before towing this ve-
hicle, to avoid inadvertent Electric Park
Brake engagement. The Auto Park Brake
feature is enabled or disabled via the cus-
tomer programmable features in the
Uconnect Settings.
• Vehicles with a discharged battery or total electrical failure when the electric park
brake (EPB) is engaged, will need a wheel
dolly or jack to raise the rear wheels off the
ground when moving the vehicle onto a
flatbed. If you must use the accessories (wipers, de-
frosters, etc.) while being towed, the ignition
must be in the ON/RUN mode, not the ACC
mode.
Note that the Safehold feature will engage
the Electric Park Brake whenever the driver's
door is opened (if the battery is connected,
ignition is ON, transmission is not in PARK,
and brake pedal is released). If you are towing
this vehicle with the ignition in the ON/RUN
mode, you must manually disable the Elec-
tric Park Brake each time the driver's door is
opened, by pressing the brake pedal and then
releasing the EPB.
If the vehicle’s battery is discharged, refer to
“Gear Selector Override” in this section for
instructions on shifting the automatic trans-
mission out of PARK so that the vehicle can
be moved.
CAUTION!
• Do not use sling-type equipment when
towing. Vehicle damage may occur.
• When securing the vehicle to a flatbed
truck, do not attach to front or rear
CAUTION!
suspension components. Damage to
your vehicle may result from improper
towing.
• Ensure that the Electric Park Brake is
released, and remains released, while
being towed.
Without The Key Fob
Special care must be taken when the vehicle
is towed with the ignition in the LOCK/OFF
mode. The only approved method of towing
without the key fob is with a flatbed truck.
Proper towing equipment is necessary to pre-
vent damage to the vehicle.
Front-Wheel Drive (FWD) Models — With
Key Fob
The manufacturer recommends towing your
vehicle with all four wheels OFFthe ground
using a flatbed.
191

If flatbed equipment is not available, this
vehicle must be towed with the front wheels
OFF the ground (using a towing dolly, or
wheel lift equipment with the front wheels
raised).
Ensure that the Electric Park Brake is re-
leased, and remains released, while being
towed. The Electric Park Brake does not need
to be released, if all four wheels are off the
ground.
CAUTION!
Towing this vehicle in violation of the
above requirements can cause severe en-
gine and/or transmission damage. Damage
from improper towing is not covered under
the New Vehicle Limited Warranty.
4x4 Models
The manufacturer requires towing with all
four wheelsOFFthe ground.
Acceptable methods are to tow the vehicle on
a flatbed, or with one end of vehicle raised
and the opposite end on a towing dolly.
CAUTION!
• Front or rear wheel lifts must not be used (if the remaining wheels are on the
ground). Internal damage to the trans-
mission or power transfer unit 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 power transfer unit
damage. Damage from improper towing
is not covered under the New Vehicle
Limited Warranty.
Recovery Strap — If Equipped
Your vehicle may be included with a recovery
strap. Recovery straps do not act like tradi-
tional tow straps, chains, or winch cables.
WARNING!
Recovery straps should only be used in
emergencies to rescue stranded vehicles.
Only use Recovery straps on vehicles that
fit within the recommended GVW of your
WARNING!
recovery strap. Only attach recovery straps
to OE recommended anchor points or
emergency towing anchor points. Never
attach to tow ball or vehicle tie down point,
these are not designed for this purpose.
Never attach to vehicle steering, drive
train, or any other suspension compo-
nents. NEVER pull a strap over sharp
edges or abrasive surfaces that can dam-
age the recovery strap. NEVER use a dam-
aged strap, it has reduced strength. DO
NOT attempt to repair straps. ONLY per-
sons involved in the recovery should be in
either vehicle. No passengers. Anyone in-
side the vehicles can be struck by strap
recoil, causing serious injury. MOVE by-
standers at least 40 ft (12.2 m) from the
recovery area when using the recovery
strap.
Using Recovery Strap
1. Review all warnings and instructions first.
2. Position the recovery vehicle.
3. Connect the recovery strap.
4. Add a recovery damper or blanket.
IN CASE OF EMERGENCY
192

Checking Oil Level
To assure proper engine lubrication, the en-
gine oil must be maintained at the correct
level. Check the oil level at regular intervals,
such as every fuel stop. The best time to
check the engine oil level is about five min-
utes after a fully warmed up engine is shut
off.
Checking the oil while the vehicle is on level
ground will improve the accuracy of the oil
level readings.
There are three possible dipstick types,
• Crosshatched zone.
• Crosshatched zone marked SAFE.
• Crosshatched zone marked with MIN at thelow end of the range and MAX at the high
end of the range.
NOTE:
Always maintain the oil level within the cross-
hatch markings on the dipstick.
Adding 1 quart (1.0 liters) of oil when the
reading is at the low end of the dipstick range
will raise the oil level to the high end of the
range marking.
CAUTION!
Overfilling or underfilling the crankcase
will cause aeration or loss of oil pressure.
This could damage your engine.
Cooling System
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 open a cooling
system pressure cap when the radiator
or coolant bottle is hot.
• Keep hands, tools, clothing, and jewelry
away from the radiator cooling fan when
the hood is raised. The fan starts auto-
matically and may start at any time,
whether the engine is running or not.
• When working near the radiator cooling
fan, disconnect the fan motor lead or
turn the ignition to the OFF mode. The
WARNING!
fan is temperature controlled and can
start at any time the ignition is in the ON
mode.
Engine Coolant Checks
Check the engine coolant (antifreeze) protec-
tion every 12 months (before the onset of
freezing weather, where applicable). If the
engine coolant (antifreeze) is dirty, the sys-
tem should be drained, flushed, and refilled
with fresh PARAFLU
UPFormula OAT (Or-
ganic Additive Technology) or equivalent
meeting the requirements of FCA Material
Standard MS.90032. by an authorized
dealer. Check the front of the A/C condenser
for any accumulation of bugs, leaves, etc. If
dirty, clean by gently spraying water from a
garden hose vertically down the face of the
condenser.
Check the engine cooling system hoses for
brittle rubber, cracking, tears, cuts, and
tightness of the connection at the coolant
recovery bottle and radiator. Inspect the en-
SERVICING AND MAINTENANCE
208

Radial Ply Tires
WARNING!
Combining radial ply tires with other types
of tires on your vehicle will cause your
vehicle to handle poorly. The instability
could cause a collision. Always use radial
ply tires in sets of four. Never combine
them with other types of tires.
Tire Repair
If your tire becomes damaged, it may be
repaired if it meets the following criteria:
• The tire has not been driven on when flat.
• The damage is only on the tread section of your tire (sidewall damage is not repair-
able).
• The puncture is no greater thana¼ofan inch (6 mm).
Consult an authorized tire dealer for tire re-
pairs and additional information. Damaged Run Flat tires, or Run Flat tires that
have experienced a loss of pressure should be
replaced immediately with another Run Flat
tire of identical size and service description
(Load Index and Speed Symbol).
Run Flat Tires — If Equipped
Run Flat tires allow you the capability to drive
50 miles (80 km) at 50 mph (80 km/h) after
a rapid loss of inflation pressure. This rapid
loss of inflation is referred to as the Run Flat
mode. A Run Flat mode occurs when the tire
inflation pressure is of/or below 14 psi
(96 kPa). Once a Run Flat tire reaches the
run flat mode it has limited driving capabili-
ties and needs to be replaced immediately. A
Run Flat tire is not repairable.
It is not recommended driving a vehicle
loaded at full capacity or to tow a trailer while
a tire is in the run flat mode.
See the tire pressure monitoring section for
more information.
Tire Spinning
When stuck in mud, sand, snow, or ice con-
ditions, do not spin your vehicle's wheels
above 30 mph (48 km/h) or for longer than
30 seconds continuously without stopping.
Refer to “Freeing A Stuck Vehicle” in “In
Case Of Emergency” for further information.
WARNING!
Fast spinning tires can be dangerous.
Forces generated by excessive wheel
speeds may cause tire damage or failure. A
tire could explode and injure someone. Do
not spin your vehicle's wheels faster than
30 mph (48 km/h) for more than 30 sec-
onds continuously when you are stuck,
and do not let anyone near a spinning
wheel, no matter what the speed.
SERVICING AND MAINTENANCE
218

CAUTION!
Avoid products or automatic car washes
that use acidic solutions or strong alkaline
additives or harsh brushes. Many aftermar-
ket wheel cleaners and automatic car
washes may damage the wheel's protective
finish. Such damage is not covered by the
New Vehicle Limited Warranty. Only car
wash soap is recommended.
When cleaning extremely dirty wheels includ-
ing excessive brake dust, care must be taken in
the selection of tire and wheel cleaning chemi-
cals and equipment to prevent damage to the
wheels. Select a non-abrasive, non-acidic
cleaner for aluminum or chrome wheels.
CAUTION!
Do not use scouring pads, steel wool, a
bristle brush, metal polishes or oven
cleaner. These products may damage the
wheel's protective finish. Such damage is
not covered by the New Vehicle Limited
Warranty. Only car wash soap is recom-
mended.NOTE:
If you intend parking or storing your vehicle
for an extended period after cleaning the
wheels with wheel cleaner, drive your vehicle
and apply the brakes to remove the water
droplets from the brake components. This
activity will remove the red rust on the brake
rotors and prevent vehicle vibration when
braking.
Dark Vapor Chrome, Black Satin Chrome, or Low
Gloss Clear Coat Wheels
CAUTION!
If your vehicle is equipped with these
specialty wheels, DO NOT USE wheel
cleaners, abrasives, or polishing com-
pounds. They will permanently damage
this finish and such damage is not covered
by the New Vehicle Limited Warranty.
HAND WASH ONLY USING MILD SOAP
AND WATER WITH A SOFT CLOTH. Used
on a regular basis; this is all that is re-
quired to maintain this finish.
Tire Chains (Traction Devices)
Use of traction devices require sufficient tire-
to-body clearance. Follow these recommen-
dations to guard against damage.
• Traction device must be of proper size for
the tire, as recommended by the traction
device manufacturer
• Use on Front Tires Only
• Due to limited clearance, the following traction devices are recommended:
Front Wheel Drive (FWD) Models
• Original equipment 225/60R17 and 225/ 55R18 tire sizes are not chainable.
• The use of 7mm snow chains is permitted with the use of 215/60R17 tires on size
17 x 7.0 ET41 wheels.
Four Wheel Drive (4WD) Non-Trailhawk Models
Without A Two-Speed Power Takeoff Unit
• Original equipment 225/60R17 and 225/ 55R18 tire sizes are not chainable.
• The use of 9mm snow chains is permitted with the use of 215/60R17 tires on size
17 x 7.0 ET41 wheels.
223