2019 JEEP CHEROKEE inflation pressure

CAUTION!
Do not continue driving with one or more
flat tires as handling may be compro-
mised. Stop the vehicle, avoiding sharp
braking and steering. If a tire puncture
occurs, repair immediately using the dedi-
cated tire repair kit and contact an autho-
rized dealer as soon as possible.
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recom-
mended by the vehicle manufacturer on the
vehicle placard or tire inflation pressure la-
bel. (If your vehicle has tires of a different
size than the size indicated on the vehicle
placard or tire inflation pressure label, you
should determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your vehicle has
been equipped with a Tire Pressure Monitor-
ing System (TPMS) that illuminates a low tire
pressure telltale when one or more of your
tires is significantly under-inflated. Accord-
ingly, when the low tire pressure telltale illu-
minates, you should stop and check your tiresas soon as possible, and inflate them to the
proper pressure. Driving on a significantly
under-inflated tire causes the tire to overheat
and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread
life, and may affect the vehicle’s handling
and stopping ability.
Please note that the TPMS is not a substitute
for proper tire maintenance, and it is the
driver’s responsibility to maintain correct tire
pressure, even if under-inflation has not
reached the level to trigger illumination of the
TPMS low tire pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The
TPMS malfunction indicator is combined
with the low tire pressure telltale. When the
system detects a malfunction, the telltale will
flash for approximately one minute and then
remain continuously illuminated. This se-
quence will continue upon subsequent ve-
hicle start-ups as long as the malfunction
exists. When the malfunction indicator is
illuminated, the system may not be able to
detect or signal low tire pressure as intended.TPMS malfunctions may occur for a variety of
reasons, including the installation of replace-
ment or alternate tires or wheels on the ve-
hicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunc-
tion telltale after replacing one or more tires
or wheels on your vehicle to ensure that the
replacement or alternate tires and wheels
allow the TPMS to continue to function
properly.
CAUTION!
The TPMS has been optimized for the
original equipment tires and wheels.
TPMS pressures and warning have been
established for the tire size equipped on
your vehicle. Undesirable system opera-
tion or sensor damage may result when
using replacement equipment that is not
of the same size, type, and/or style. After-
market wheels can cause sensor damage.
Using aftermarket tire sealants may cause
the Tire Pressure Monitoring System
(TPMS) sensor to become inoperable. Af-
ter using an aftermarket tire sealant it is
recommended that you take your vehicle to
71

WARNING!
Pedestrian Emergency Braking (PEB) is
not intended to avoid a collision on its
own, nor can PEB detect every type of
potential collision with a pedestrian. The
driver has the responsibility to avoid a
collision by controlling the vehicle via
braking and steering. Failure to follow this
warning could lead to serious injury or
death.
Turning PEB On Or Off
NOTE:
The default status of PEB is “On.” This
allows the system to warn you of a possible
frontal collision with the pedestrian.
The PEB button is located in the Uconnect
display in the Controls settings. Refer to
“Uconnect Settings” in “Multimedia” in the
Owner’s Manual for further information.
To turn the PEB system off, push the “Pedes-
trian Emergency Braking” button once.
To turn the PEB system back on, push the
“Pedestrian Emergency Braking” button
again.Changing the PEB status to “Off” deactivates
the system, so no warning or active braking
will be available in case of a possible frontal
collision with the pedestrian.
NOTE:
The PEB system will NOT retain the last
setting selected by the driver after ignition
shut down. The system will reset to the de-
fault setting when the vehicle is restarted.
Tire Pressure Monitor System (TPMS)
The Tire Pressure Monitor System (TPMS)
will warn the driver of a low tire pressure
based on the vehicle recommended cold
placard pressure.
NOTE:
The system only warns the tire pressure is
low: it is not able to inflate them.
The tire pressure will vary with temperature
by approximately 1 psi (7 kPa) for every 12°F
(6.5°C). This means that when the outside
temperature decreases, the tire pressure will
decrease. Tire pressure should always be set
based on cold inflation tire pressure. This is
defined as the tire pressure after the vehicle
has not been driven for at least three hours, ordriven less than 1 mile (1.6 km) after a three
hour period. The cold tire inflation pressure
must not exceed the maximum inflation pres-
sure molded into the tire sidewall. The tire
pressure will also increase as the vehicle is
driven. This is normal and there should be no
adjustment for this increased pressure.
Refer to “Tires” in “Servicing And Mainte-
nance” for information on how to properly
inflate the vehicle’s tires.
The TPMS will warn the driver of a low tire
pressure if the tire pressure falls below the
low-pressure warning limit for any reason,
including low temperature effects and natu-
ral pressure loss through the tire.
The TPMS will continue to warn the driver of
low tire pressure as long as the condition
exists, and will not turn off until the tire
pressure is at or above the recommended
cold placard pressure. Once the low tire pres-
sure warning (Tire Pressure Monitoring Tell-
tale Light) illuminates, you must increase the
tire pressure to the recommended cold plac-
ard pressure in order for the “Tire Pressure
Monitoring Telltale Light” to turn off.
SAFETY
94

The system will automatically update and the
“Tire Pressure Monitoring Telltale Light” will
turn off once the system receives the updated
tire pressures. The vehicle may need to be
driven for up to 10 minutes above 15 mph
(24 km/h) in order for the TPMS to receive
this information.
For example, your vehicle may have a recom-
mended cold (parked for more than three
hours) placard pressure of 33 psi (227 kPa).
If the ambient temperature is 68°F (20°C)
and the measured tire pressure is 28 psi
(193 kPa), a temperature drop to 20°F (-7°C)
will decrease the tire pressure to approxi-
mately 24 psi (165 kPa). This tire pressure is
low enough to turn ON the “Tire Pressure
Monitoring Telltale Light.” Driving the vehicle
may cause the tire pressure to rise to approxi-
mately 28 psi (193 kPa), but the “Tire Pres-
sure Monitoring Telltale Light” will still be on.
In this situation, the “Tire Pressure Monitor-
ing Telltale Light” will turn off only after the
tires are inflated to the vehicle’s recom-
mended cold placard pressure value.NOTE:
When filling warm tires, the tire pressure may
need to be increased up to an additional 4 psi
(28 kPa) above the recommended cold plac-
ard pressure in order to turn the Tire Pressure
Monitoring Telltale Light off.
CAUTION!
•The TPMS has been optimized for the
original equipment tires and wheels.
TPMS pressures and warning have been
established for the tire size equipped on
your vehicle. Undesirable system opera-
tion or sensor damage may result when
using replacement equipment that is not
of the same size, type, and/or style. The
TPM sensor is not designed for use on
aftermarket wheels, and may contribute
to a poor overall system performance.
Customers are encouraged to use OEM
wheels to assure TPMS feature operation.
• Using aftermarket tire sealants may
cause the Tire Pressure Monitoring Sys-
tem (TPMS) sensor to become inoper-
able. After using an aftermarket tire
sealant it is recommended that you take
CAUTION!
your vehicle to an authorized dealer to
have your sensor function checked.
• After inspecting or adjusting the tire
pressure always reinstall the valve stem
cap. This will prevent moisture and dirt
from entering the valve stem, which
could damage the TPMS sensor.
NOTE:
• The TPMS is not intended to replace nor-
mal tire care and maintenance, or to pro-
vide warning of a tire failure or condition.
• Driving on a significantly underinflated tire
causes the tire to overheat and can lead to
tire failure. Underinflation also reduces
fuel efficiency and tire tread life, and may
affect the vehicle’s handling and stopping
ability.
• The TPMS is not a substitute for proper tire
maintenance, and it is the driver’s respon-
sibility to maintain correct tire pressure
using an accurate tire pressure gauge, even
if underinflation has not reached the level
to trigger illumination of the “Tire Pressure
Monitoring Telltale Light.”
95

WARNING!
clutch pedal (if present) to check for
interference. If your floor mat interferes
with the operation of any pedal, or is not
secure to the floor, remove the floor mat
from the vehicle and place the floor mat
in your trunk.
• ONLY use the passenger’s side floor mat
on the passenger’s side floor area.
• ALWAYS make sure objects cannot fall or
slide into the driver’s side floor area
when the vehicle is moving. Objects can
become trapped under accelerator,
brake, or clutch pedals and could cause
a loss of vehicle control.
• NEVER place any objects under the floor
mat (e.g., towels, keys, etc.). These ob-
jects could change the position of the
floor mat and may cause interference
with the accelerator, brake, or clutch
pedals.
• If the vehicle carpet has been removed
and re-installed, always properly attach
carpet to the floor and check the floor
mat fasteners are secure to the vehicle
WARNING!
carpet. Fully depress each pedal to
check for interference with the accelera-
tor, brake, or clutch pedals then re-
install the floor mats.
• It is recommended to only use mild soap
and water to clean your floor mats. After
cleaning, always check your floor mat
has been properly installed and is se-
cured to your vehicle using the floor mat
fasteners by lightly pulling mat.
Periodic Safety Checks You Should Make
Outside The Vehicle
Tires
Examine tires for excessive tread wear and
uneven wear patterns. Check for stones,
nails, glass, or other objects lodged in the
tread or sidewall. Inspect the tread for cuts
and cracks. Inspect sidewalls for cuts,
cracks, and bulges. Check the wheel nuts for
tightness. Check the tires (including spare)
for proper cold inflation pressure.
Lights
Have someone observe the operation of brake
lights and exterior lights while you work the
controls. Check turn signal and high beam
indicator lights on the instrument panel.
Door Latches
Check for proper closing, latching, and lock-
ing.
Fluid Leaks
Check area under the vehicle after overnight
parking for fuel, coolant, oil, or other fluid
leaks. Also, if gasoline fumes are detected or
if fuel, or brake fluid leaks are suspected. The
cause should be located and corrected imme-
diately.
SAFETY
138

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).If the sealant (white fluid) does flow through the
Sealant Hose (6):
1. Continue to operate the pump until seal-
ant is no longer flowing through the hose
(typically takes 30 - 70 seconds). As the
sealant flows through the Sealant Hose
(6), the Pressure Gauge (3) can read as
high as 70 psi (4.8 Bar). The Pressure
Gauge (3) will decrease quickly from ap-
proximately 70 psi (4.8 Bar) to the actual
tire pressure when the Sealant Bottle (1)
is empty.
2. The pump will start to inject air into the
tire immediately after the Sealant Bottle
(1) is empty. Continue to operate the
pump and inflate the tire to the pressure
indicated on the tire pressure label on the
driver-side latch pillar (recommended
pressure). Check the tire pressure by look-
ing at the Pressure Gauge (3).
If the tire does not inflate to at least 26 psi
(1.8 Bar) pressure within 15 minutes:
• The tire is too badly damaged. Do not at-
tempt to drive the vehicle further. Call for
assistance.NOTE:
If the tire becomes overinflated, push the
Deflation Button to reduce the tire pressure
to the recommended inflation pressure be-
fore continuing.
If the tire inflates to the recommended pressure
or is at least 26 psi (1.8 Bar) pressure within
15 minutes:
1. Push the Power Button (4) to turn off the
Tire Service Kit.
2. Remove the Speed Limit sticker from the
top of the Sealant Bottle (1) and place the
sticker on the instrument panel.
3. Immediately disconnect the Sealant Hose
(6) from the valve stem, reinstall the cap
on the fitting at the end of the hose, and
place the Tire Service Kit in the vehicle
storage location. Quickly proceed to (D)
“Drive Vehicle.”
CAUTION!
• The metal end fitting from Power Plug
(8) may get hot after use, so it should be
handled carefully.
207

CAUTION!
• Failure to reinstall the cap on the fitting
at the end of the Sealant Hose (6) can
result in sealant contacting your skin,
clothing, and the vehicle’s interior. It
can also result in sealant contacting in-
ternal Tire Service Kit components
which may cause permanent damage to
the kit.
(D) Drive Vehicle:
Immediately after injecting sealant and in-
flating the tire, drive the vehicle 5 miles
(8 km) or ten minutes to ensure distribution
of the Tire Service Kit Sealant within the tire.
Do not exceed 50 mph (80 km/h).
WARNING!
Tire Service Kit is not a permanent flat tire
repair. Have the tire inspected and re-
paired or replaced after using Tire Service
Kit. Do not exceed 50 mph (80 km/h) until
the tire is repaired or replaced. Failure to
follow this warning can result in injuries
WARNING!
that are serious or fatal to you, your pas-
sengers, and others around you.
(E) After Driving:
Pull over to a safe location. Refer to “(A)
Whenever You Stop To Use Tire Service Kit”
before continuing.
1. Push in the Mode Select Knob (5) and
turn 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.
WARNING!
You must always indicate that the tire was
repaired using the Tire Service Kit. Give
the booklet to the technicians who will be
IN CASE OF EMERGENCY
208

NOTE:
The rear wiper arm cannot be fully raised
off the glass unless the wiper arm pivot
cap is unsnapped first. Attempting to fully
raise the rear wiper arm without unsnap-
ping the wiper arm pivot cap may damage
the vehicle.
2. Lift the rear wiper arm fully off the glass.
3. Insert the wiper blade pivot pin into the
opening on the end of the wiper arm. Grab
the bottom end of the wiper arm with one
hand, and apply pressure on the wiper
blade flush with the wiper arm until it
snaps into place.
4. Lower the wiper blade onto the glass and
snap the wiper arm pivot cap back into
place.
RAISING THE VEHICLE
In the case where it is necessary to raise the
vehicle, go to an authorized dealer or service
station.
TIRES
Tires — General Information
Tire Pressure
Proper tire inflation pressure is essential to
the safe and satisfactory operation of your
vehicle. Four primary areas are affected by
improper tire pressure:
• Safety and Vehicle Stability
• Economy
• Tread Wear
• Ride Comfort
Safety
WARNING!
• Improperly inflated tires are dangerous
and can cause collisions.
• Underinflation increases tire flexing and
can result in overheating and tire failure.
• Overinflation reduces a tire's ability to
cushion shock. Objects on the road and
chuckholes can cause damage that re-
sult in tire failure.
WARNING!
• Overinflated or underinflated tires can
affect vehicle handling and can fail sud-
denly, resulting in loss of vehicle control.
• Unequal tire pressures can cause steer-
ing problems. You could lose control of
your vehicle.
• Unequal tire pressures from one side of
the vehicle to the other can cause the
vehicle to drift to the right or left.
• Always drive with each tire inflated to
the recommended cold tire inflation
pressure.
Both under-inflation and over-inflation affect
the stability of the vehicle and can produce a
feeling of sluggish response or over respon-
siveness in the steering.
NOTE:
• Unequal tire pressures from side to side
may cause erratic and unpredictable steer-
ing response.
• Unequal tire pressure from side to side may
cause the vehicle to drift left or right.
239

Fuel Economy
Underinflated tires will increase tire rolling
resistance resulting in higher fuel consump-
tion.
Tread Wear
Improper cold tire inflation pressures can
cause abnormal wear patterns and reduced
tread life, resulting in the need for earlier tire
replacement.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfort-
able ride. Over-inflation produces a jarring
and uncomfortable ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is
listed on the left side B-Pillar or rear edge of
the passenger door.This placard tells you important information
about the:
1. Number of people that can be carried in
the vehicle.
2. Tire size designed for your vehicle.
3. Cold tire inflation pressures for the front,
rear, and spare tires.
At least once a month:
• Check and adjust tire pressure with a good
quality pocket-type pressure gauge. Do not
make a visual judgement when determining
proper inflation. Tires may look properly
inflated even when they are under-inflated.
• Inspect tires for signs of tire wear or visible
damage.
CAUTION!
After inspecting or adjusting the tire pres-
sure, always reinstall the valve stem cap.
This will prevent moisture and dirt from
entering the valve stem, which could dam-
age the valve stem.
Inflation pressures specified on the placard
are always “cold tire inflation pressure”. Cold
tire inflation pressure is defined as the tire
pressure after the vehicle has not been driven
for at least three hours, or driven less than
1 mile (1.6 km) after sitting for a minimum of
three hours. The cold tire inflation pressure
must not exceed the maximum inflation pres-
sure molded into the tire sidewall.
Check tire pressures more often if subject to
a wide range of outdoor temperatures, as tire
pressures vary with temperature changes.
Tire pressures change by approximately 1 psi
(7 kPa) per 12°F (7°C) of air temperature
change. Keep this in mind when checking
tire pressure inside a garage, especially in the
Winter.
Tire And Loading Information Placard
SERVICING AND MAINTENANCE
240