parking brake JEEP CHEROKEE 2021 Owner handbook (in English)

8
OCCUPANT RESTRAINT SYSTEMS .......... 98
Occupant Restraint Systems
Features ....................................... 98 Important Safety Precautions ........... 98
Seat Belt Systems ......................... 99
Supplemental Restraint
Systems (SRS) ............................. 108 Child Restraints — Carrying Children
Safely.......................................... 118 Transporting Pets ........................ 134
SAFETY TIPS ...................................... 134
Transporting Passengers ................ 134
Exhaust Gas ................................. 135
Safety Checks You Should Make
Inside The Vehicle ....................... 135 Periodic Safety Checks You Should
Make Outside The Vehicle ............. 137
STARTING AND OPERATING
STARTING THE ENGINE ........................ 138
Normal Starting —
Gasoline Engine ........................... 138 Normal Starting — Diesel Engine ... 139
ENGINE BREAK-IN
RECOMMENDATIONS ............................ 140PARKING BRAKE .................................. 141
Electric Park Brake (EPB) ............. 141
MANUAL TRANSMISSION —
IF EQUIPPED .......................................143
Shifting ....................................... 143
Downshifting ............................... 144
AUTOMATIC TRANSMISSION —
IF EQUIPPED ........................................146
Key Ignition Park Interlock ............ 147
Brake/Transmission Shift Interlock
System ........................................ 147 Nine-Speed Automatic
Transmission ............................... 147 Gear Ranges ................................ 148
FOUR-WHEEL DRIVE OPERATION ...........150
1-Speed Four-Wheel Drive (4X4) —
If Equipped ................................. 150 2-Speed Four-Wheel Drive (4x4) —
If Equipped ................................. 150 Shift Positions ............................. 151
Shifting Procedures ...................... 151
Rear Electronic Locker (E-Locker)
System — If Equipped.................. 152
SELEC-TERRAIN ...................................153
Description .................................. 153
STOP/START SYSTEM...........................154
Automatic Mode ...........................154
Possible Reasons The Engine Does
Not Autostop ................................154 To Start The Engine While In
Autostop Mode .............................155 To Manually Turn Off The Stop/Start
System ........................................156 To Manually Turn On The Stop/Start
System ........................................156
STOP/START SYSTEM — DIESEL MODELS
ONLY...................................................156
Automatic Mode ...........................156
Possible Reasons The Engine Does
Not Autostop ................................157 To Start The Engine While In
Autostop Mode .............................157 To Manually Turn Off The Stop/Start
System ........................................158 To Manually Turn On The Stop/Start
System ........................................158 System Malfunction ......................158
ACTIVE SPEED LIMITER —
IF EQUIPPED ........................................159
Activation.....................................159
Exceeding The Set Speed ..............159
Deactivation .................................159
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GETTING TO KNOW YOUR VEHICLE
16
(Continued)
Keyless Push Button Ignition
The push button ignition can be placed in
the following modes:
OFF
The engine is stopped.
Some electrical devices (e.g. central
locking, alarm, etc.) are still available.
ACC
Engine is not started.
Some electrical devices are available. ON/RUN
Driving position.
All the electrical devices are available.
START
Start the engine.
NOTE:
The vehicle will not start if the key fob is
located inside the cargo area and the liftgate
is opened.
NOTE:
For further information, refer to "Starting The
Engine" in "Starting And Operating."
1 — OFF
2 — ACC (Accessory)
3 — ON/RUN
WARNING!
When exiting the vehicle, always remove
the key fob from the vehicle 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
reasons. A child or others could be seri -
ously or fatally injured. Children should
be warned not to touch the parking
brake, brake pedal or the gear selector.
Do not leave the key fob in or near the
vehicle, or in a location accessible to
children, and do not leave the ignition of
a vehicle equipped with Keyless
Enter-N-Go in the ON/RUN mode. A
child could operate power windows,
other controls, or move the vehicle.
Do not leave children or animals inside
parked vehicles in hot weather. Interior
heat build-up may cause serious injury or
death.
CAUTION!
An unlocked vehicle is an invitation for
thieves. Always remove key fob from the
vehicle and lock all doors when leaving the
vehicle unattended.
WARNING! (Continued)
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17
REMOTE STARTING
SYSTEM — IF EQUIPPED
Push the remote start button on the key fob
twice within five seconds. Pushing the
remote start button a third time shuts the
engine off.

To drive the vehicle, push the START/STOP igni-
tion button to cycle the ignition to ON/RUN.

NOTE:
With remote start, the engine will only run
for 15 minutes (timeout) unless the igni -
tion is placed in the ON/RUN position.
The vehicle must be manually started with
the key fob after two consecutive time-
outs.
How To Use Remote Start
Push the remote start button on the key fob
twice within five seconds. Pushing the
remote start button a third time shuts the
engine off.
To drive the vehicle, push the unlock button,
insert the key in the ignition and turn to the
ON/RUN position. All of the following conditions must be met
before the engine will remote start:
Gear selector in PARK
Doors closed
Hood closed
Liftgate closed
Hazard switch off
Brake switch inactive (brake pedal not
pushed)
Battery at an acceptable charge level
Check engine light shall not be present
System not disabled from previous remote
start event
Vehicle alarm system indicator flashing
Ignition in STOP/OFF position
Fuel level meets minimum requirement
Vehicle security alarm is not signaling an
intrusion
To Enter Remote Start Mode
Push and release the remote start button on
the key fob twice within five seconds. The
vehicle doors will lock, the parking lights will
flash, and the horn will chirp twice (if
programmed). Then, the engine will start,
and the vehicle will remain in the Remote
Start mode for a 15 minute cycle.
NOTE:
If an engine fault is present or fuel level is
low, the vehicle will start and then shut
down in 10 seconds.
The park lamps will turn on and remain on
during Remote Start mode.
WARNING!
Do not start or run an engine in a closed
garage or confined area. Exhaust gas
contains Carbon Monoxide (CO) which is
odorless and colorless. Carbon Monoxide
is poisonous and can cause serious
injury or death when inhaled.
Keep key fobs away from children. Oper
-
ation of the Remote Start System,
windows, door locks or other controls
could cause serious injury or death.
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GETTING TO KNOW YOUR VEHICLE
30
EXTERIOR LIGHTS
Multifunction Lever
The multifunction lever controls the opera-
tion of the turn signals, headlight beam
selection and passing lights. The multifunc -
tion lever is located on the left side of the
steering column.
Multifunction Lever
Headlight Switch
Headlight Switch

The headlight switch is located on the right
side of the instrument panel. This switch
controls the operation of the headlights,
parking lights, automatic headlights (if
equipped), instrument panel light dimming,
ambient light dimming (if equipped), interior
lights, and front and rear fog lights (if
equipped).
From the O (off) position, rotating the head
-
light switch counterclockwise to the first
detent will turn on the vehicle’s parking
lights. This feature will allow one side of the
vehicle parking lights to illuminate when the
vehicle is locked depending on the position
of the multifunction lever. Rotate the head -
light switch clockwise from the O (off) posi -
tion to the first detent for headlight and
instrument panel light operation.Daytime Running Lights (DRLs) — If
Equipped
The Daytime Running Lights will turn on
when the engine is started and remain on
unless the headlamps are turned on, the
parking brake is applied, or the ignition is
placed in the OFF position.
NOTE:
If allowed by law in the country in which the
vehicle was purchased, the Daytime Running
Lights can be turned on and off using the
Uconnect system.
Refer to “Uconnect Settings” in “Multi -
media” in the Owner’s Manual for further
information.1 — Instrument Panel Dimmer Control
2 — Ambient Light Dimmer Control
3 — Headlight Control Switch
4 — Front Fog Lights
5 — Rear Fog Lights
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GETTING TO KNOW YOUR INSTRUMENT PANEL
64
WARNING LIGHTS AND
MESSAGES
The warning/indicator lights will illuminate
in the instrument panel together with a dedi-
cated message and/or acoustic signal when
applicable. These indications are indicative
and precautionary and as such must not be
considered as exhaustive. Always refer to the
information in this chapter in the event of a
failure indication. All active telltales will
display first if applicable. The system check
menu may appear different based upon
equipment options and current vehicle
status. Some telltales are optional and may
not appear.
Red Warning Lights
— Seat Belt Reminder Warning Light
This warning light indicates when the driver
or passenger seat belt is unbuckled. When
the ignition is first placed in the ON/RUN or
ACC/ON/RUN position and if the driver’s seat
belt is unbuckled, a chime will sound and
the light will turn on. When driving, if the
driver or front passenger seat belt remains unbuckled, the Seat Belt Reminder Light will
flash or remain on continuously and a chime
will sound.
Refer to “Occupant Restraint Systems” in
“Safety” for further information.
— Air Bag Warning Light
This warning light will illuminate to indicate
a fault with the air bag, and will turn on for
four to eight seconds as a bulb check when
the ignition is placed in the ON/RUN or ACC/
ON/RUN position. This light will illuminate
with a single chime when a fault with the air
bag has been detected, it will stay on until
the fault is cleared. If the light is either not
on during startup, stays on, or turns on while
driving, have the system inspected at an
authorized dealer as soon as possible.
— Brake Warning Light
This warning light monitors various brake
functions, including brake fluid level and
parking brake application. If the brake light
turns on it may indicate that the parking
brake is applied, that the brake fluid level is
low, or that there is a problem with the
anti-lock brake system.
If the light remains on when the parking brake
has been disengaged, and the fluid level is at
the full mark on the master cylinder reservoir,
it indicates a possible brake hydraulic system
malfunction or that a problem with the Brake
Booster has been detected by the Anti-Lock
Brake System (ABS) / Electronic Stability
Control (ESC) system. In this case, the light will
remain on until the condition has been
corrected. If the problem is related to the brake
booster, the ABS pump will run when applying
the brake, and a brake pedal pulsation may be
felt during each stop.
The dual brake system provides a reserve
braking capacity in the event of a failure to a
portion of the hydraulic system. A leak in either
half of the dual brake system is indicated by
the Brake Warning Light, which will turn on
when the brake fluid level in the master
cylinder has dropped below a specified level.

The light will remain on until the cause is
corrected.
NOTE:
The light may flash momentarily during
sharp cornering maneuvers, which change
fluid level conditions. The vehicle should
have service performed, and the brake fluid
level checked.
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65
If brake failure is indicated, immediate
repair is necessary.
Vehicles equipped with the Anti-Lock Brake
System (ABS) are also equipped with Elec-
tronic Brake Force Distribution (EBD). In the
event of an EBD failure, the Brake Warning
Light will turn on along with the ABS Light.
Immediate repair to the ABS system is
required.
Operation of the Brake Warning Light can be
checked by turning the ignition switch from
the OFF position to the ON/RUN position.
The light should illuminate for approximately
four seconds. The light should then turn off
unless the parking brake is applied or a brake
fault is detected. If the light does not illumi -
nate, have the light inspected by an autho -
rized dealer.
The light also will turn on when the parking
brake is applied with the ignition switch in
the ON/RUN position. NOTE:
This light shows only that the parking brake
is applied. It does not show the degree of
brake application.
— Battery Charge Warning Light

This warning light will illuminate when the
battery is not charging properly. If it stays on
while the engine is running, there may be a
malfunction with the charging system. Contact
an authorized dealer as soon as possible.

This indicates a possible problem with the
electrical system or a related component.
— Door Open Warning Light
This indicator will illuminate when a door is
ajar/open and not fully closed.
NOTE:
If the vehicle is moving, there will also be a
single chime.
— Electric Power Steering Fault Warning
Light

This warning light will turn on when there's a
fault with the EPS (Electric Power Steering)
system. Refer to “Power Steering” in “Starting And Operating” in the Owner’s Manual for
further information.

— Electronic Throttle Control (ETC)
Warning Light
This warning light will illuminate to indicate
a problem with the Electronic Throttle
Control (ETC) system. If a problem is
detected while the vehicle is running, the
light will either stay on or flash depending on
the nature of the problem. Cycle the ignition
when the vehicle is safely and completely
stopped and the transmission is placed in
the PARK (P) position. The light should turn
off. If the light remains on with the vehicle
running, your vehicle will usually be drive -
able; however, see an authorized dealer for
service as soon as possible.
NOTE:
This light may turn on if the accelerator and
brake pedals are pressed at the same time.
WARNING!
Driving a vehicle with the red brake light
on is dangerous. Part of the brake system
may have failed. It will take longer to stop
the vehicle. You could have a collision.
Have the vehicle checked immediately.
WARNING!
Continued operation with reduced assist
could pose a safety risk to yourself and
others. Service should be obtained as soon
as possible.
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83
Towing With HSA
HSA will also provide assistance to mitigate
roll back while towing a trailer.
Rain Brake Support (RBS)
Rain Brake Support (RBS) may improve
braking performance in wet conditions. It
will periodically apply a small amount of
brake pressure to remove any water buildup
on the front brake rotors. It functions when
the windshield wipers are in LO or HI speed.
When Rain Brake Support is active, there is
no notification to the driver and no driver
interaction is required.
Ready Alert Braking (RAB)
Ready Alert Braking (RAB) may reduce the
time required to reach full braking during
emergency braking situations. It anticipates
when an emergency braking situation may
occur by monitoring how fast the throttle is
released by the driver. The EBC will prepare
the brake system for a panic stop.
Hill Descent Control (HDC) — If Equipped
Hill Descent Control (HDC) is intended for
low speed off-road driving while in 4L Range.
HDC maintains vehicle speed while
descending hills during various driving situa-
tions. HDC controls vehicle speed by actively
controlling the brakes.
HDC Has Three States:
1. Off (feature is not enabled and will not activate).
2. Enabled (feature is enabled and ready but activation conditions are not met, or
driver is actively overriding with brake or
throttle application).
3. Active (feature is enabled and actively controlling vehicle speed).
Enabling HDC
HDC is enabled by pushing the HDC switch,
but the following conditions must also be
met to enable HDC:
Driveline is in 4L Range
Vehicle speed is below 5 mph (8 km/h)
Park brake is released
Driver door is closed
WARNING!
If you use a trailer brake controller with
your trailer, the trailer brakes may be
activated and deactivated with the brake
switch. If so, there may not be enough
brake pressure to hold both the vehicle
and the trailer on a hill when the brake
pedal is released. In order to avoid
rolling down an incline while resuming
acceleration, manually activate the
trailer brake or apply more vehicle brake
pressure prior to releasing the brake
pedal.
HSA is not a parking brake. Always apply
the parking brake fully when exiting your
vehicle. Also, be certain to place the
transmission in PARK (P).
Failure to follow these warnings can
result in a collision or serious personal
injury.
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137
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
locking.
Fluid Leaks
Check the area under the vehicle after over-
night 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 immediately.
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
carpet. Fully depress each pedal to
check for interference with the acceler -
ator, 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
secured to your vehicle using the floor
mat fasteners by lightly pulling mat.
WARNING! (Continued)
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138
(Continued)
STARTING AND OPERATING
STARTING THE ENGINE
Before starting your vehicle, adjust your seat,
adjust both inside and outside mirrors, and
fasten your seat belts.Start the engine with the gear selector in the
NEUTRAL or PARK position. Apply the brake
before shifting to any driving range.
Normal Starting — Gasoline Engine
NOTE:
Normal starting of either a cold or a warm
engine is obtained without pumping or
pushing the accelerator pedal.
Place your foot on the brake and place the
ignition to the START mode and release
when the engine starts. If the engine fails to
start within 10 seconds:
1. Place the ignition in the OFF mode.
2. Wait 10 to 15 seconds.
3. Repeat the “Normal Starting” procedure.NOTE:
Only press one pedal at a time while driving
the vehicle. Torque performance of the
vehicle could be reduced if both pedals are
pressed at the same time. If pressure is
detected on both pedals simultaneously, a
warning message will display in the instru
-
ment cluster. For further information, refer to
“Instrument Cluster Display” in “Getting To
Know Your Instrument Panel”.
Tip Start Feature
Place the ignition in the START mode and
release it as the starter engages. The starter
motor will automatically disengage itself
once the engine is running. If the engine fails
to start, the starter will disengage automati -
cally in 10 seconds. If this occurs:
1. Place the ignition in the OFF mode.
2. Wait 10 to 15 seconds.
3. Repeat the “Normal Starting” procedure.
WARNING!
When leaving the vehicle, always remove
the key fob from the ignition and lock
your vehicle. If equipped with Keyless
Enter-N-Go, always make sure the
keyless ignition node is in “OFF” mode,
remove the key fob from the vehicle and
lock the 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
reasons. A child or others could be seri -
ously or fatally injured. Children should
be warned not to touch the parking
brake, brake pedal or the gear selector.
Do not leave the key fob in or near the
vehicle, or in a location accessible to
children, and do not leave the ignition of
a vehicle equipped with Keyless
Enter-N-Go in the ACC or ON/RUN
mode. A child could operate power
windows, other controls, or move the
vehicle.
WARNING! (Continued)
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139
(Continued)
Normal Starting — Diesel Engine
Before starting your vehicle, adjust your seat,
both inside and outside mirrors, and fasten
your seat belts.
The starter is allowed to crank for up to
30-second intervals. Waiting a few minutes
between such intervals will protect the
starter from overheating.NOTE:
Engine start up in very low ambient tempera-
ture could result in evident white smoke.
This condition will disappear as the engine
warms up.
Battery Blanket Usage
A battery loses 60% of its cranking power as
the battery temperature decreases to 0°F
(-18°C). For the same decrease in tempera -
ture, the engine requires twice as much
power to crank at the same RPM. The use of
battery blankets will greatly increase starting
capability at low temperatures. Suitable
battery blankets are available from your
authorized Mopar dealer.
Normal Starting Procedure — Keyless
Enter-N-Go
Observe the instrument panel telltales when
starting the engine.
NOTE:
Normal starting of either a cold or a warm
engine is obtained without pumping or
pressing the accelerator pedal.
1. Always apply the parking brake.
2. Press and hold the brake pedal while pushing the ENGINE START/STOP
button once.
NOTE:
A delay of the start of up to five seconds is
possible under very cold conditions. The
“Wait to Start” telltale will be illuminated
WARNING!
Before exiting a vehicle, always come to
a complete stop, then shift the auto-
matic transmission into PARK and apply
the parking brake.
Always make sure the keyless ignition
node is in the OFF mode, key fob is
removed from the vehicle and vehicle is
locked.
Never leave children alone in a vehicle,
or with access to an unlocked vehicle.
Leaving children in a vehicle unattended
is dangerous for a number of reasons. A
child or others could be seriously or
fatally injured. Children should be
warned not to touch the parking brake,
brake pedal or the gear selector.
Do not leave the key fob in or near the
vehicle, or in a location accessible to
children, and do not leave the ignition of
a vehicle equipped with Keyless
Enter-N-Go in the ACC or ON/RUN
mode. A child could operate power
windows, other controls, or move the
vehicle.
Do not leave children or animals inside
parked vehicles in hot weather. Interior
heat build-up may cause serious injury or
death.
CAUTION!
The engine is allowed to crank as long as
30 seconds. If the engine fails to start
during this period, please wait at least two
minutes for the starter to cool before
repeating start procedure.
WARNING! (Continued)
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