brakes JEEP CHEROKEE 2016 KL / 5.G User Guide

possible collision when you are much closer to the
vehicle in front of you. To change the FCW status, press
and release the “Near” or “Far” button.
For further information, refer to “Adaptive Cruise Con-
trol (ACC)” in “Understanding The Features Of Your
Vehicle”.
•Forward Collision Warning (FCW) Active Braking —
If Equipped
The FCW system includes Advanced Brake Assist (ABA).
When this feature is selected, it will apply the brakes to
slow your vehicle in case of potential forward collision.
The ABA applies additional brake pressure when the
driver requests insufficient brake pressure to avoid a
potential frontal collision. The ABA system becomes
active at 5 mph (8 km/h). For further information, refer to “Forward Collision
Warning (FCW) With Mitigation” in “Understanding The
Features Of Your Vehicle”.
•
LaneSense Warning — If Equipped
When this feature is selected, it sets the distance at which
the steering wheel will provide feedback for potential
lane departures. The LDW sensitivity can be set to
provide either an “early,” “medium,” or “late” warning
zone start point.
For further information, refer to “LaneSense Warning
(LDW)” in “Understanding The Features Of Your Vehicle”.
• LaneSense Strength — If Equipped
When this feature is selected, it sets the strength of the
steering wheel feedback for potential lane departures.
The amount of directional torque the steering system can
apply to the steering wheel to correct for vehicle lane
departure can be set at “Low,” “Medium” or “High.”
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•ParkView Backup Camera Fixed Guide Lines — If
Equipped
When this feature is enabled, fixed (static) grid lines are
overlaid on the Rear Backup Camera image to illustrate
the width of the vehicle.
• ParkView Backup Camera Delay
When this feature is enabled, it will allow the ParkView
Backup Camera display to remain on while in drive for
up to 10 seconds, or 8 mph (13 km/h).
• Rain Sensing Auto Wipers
When this feature is selected, the system will automati-
cally activate the windshield wipers if it senses moisture
on the windshield. To make your selection, press the
“Rain Sensing” button on the touchscreen, and select
“On” or “Off.” •
Electric Park Brake Service Mode
This feature provides a means for a technician or vehicle
owner to utilize a vehicle integrated, menu driven sys-
tem, to command the electric park brake retraction, to
service the rear foundation brakes (brake pads, calipers,
rotors, etc.).
For further information, refer to “Electric Parking Brake
(EPD)” in “Starting and Operating.”
Lights
After pressing the “Lights” button on the touchscreen the
following settings will be available.
• Headlights Off Delay
When this feature is selected, it allows the adjustment of
the amount of time the headlights remain on after the
engine is shut off. To change the Headlights Off Delay
388 UNDERSTANDING YOUR INSTRUMENT PANEL

For further information, refer to “Adaptive Cruise Con-
trol (ACC)” in “Understanding The Features Of Your
Vehicle”.
•Forward Collision Warning (FCW) Active Braking —
If Equipped
The FCW system includes Advanced Brake Assist (ABA).
When this feature is selected, it will apply the brakes to
slow your vehicle in case of potential forward collision.
The ABA applies additional brake pressure when the
driver requests insufficient brake pressure to avoid a
potential frontal collision. The ABA system becomes
active at 5 mph (8 km/h).
For further information, refer to “Forward Collision
Warning (FCW) With Mitigation” in “Understanding The
Features Of Your Vehicle”. •
LaneSense Warning — If Equipped
When this feature is selected, it sets the distance at which
the steering wheel will provide feedback for potential
lane departures. The LDW sensitivity can be set to
provide either an “early,” “medium,” or “late” warning
zone start point.
For further information, refer to “LaneSense Warning
(LDW)” in “Understanding The Features Of Your Ve-
hicle”.
• LaneSense Strength — If Equipped
When this feature is selected, it sets the strength of the
steering wheel feedback for potential lane departures.
The amount of directional torque the steering system can
apply to the steering wheel to correct for vehicle lane
departure can be set at “Low,” “Medium” or “High.”
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UNDERSTANDING YOUR INSTRUMENT PANEL 403

center line overlay indicates the center of the vehicle to
assist with parking or aligning to a hitch/receiver.
•ParkView Backup Camera Fixed Guide Lines — If
Equipped
When this feature is enabled, fixed (static) grid lines are
overlaid on the Rear Backup Camera image to illustrate
the width of the vehicle.
• ParkView Backup Camera Delay
When this feature is enabled, it will allow the ParkView
Backup Camera display to remain on while in drive for
up to 10 seconds, or 8 mph (13 km/h).
• Rain Sensing Auto Wipers
When this feature is selected, the system will automati-
cally activate the windshield wipers if it senses moisture
on the windshield. To make your selection, press the “Rain Sensing” button on the touchscreen, until a check-
mark appears next to setting, showing that setting has
been selected.
•
Electric Park Brake Service Mode
This feature provides a means for a technician or vehicle
owner to utilize a vehicle integrated, menu driven sys-
tem, to command the electric park brake retraction, to
service the rear foundation brakes (brake pads, calipers,
rotors, etc.).
For further information, refer to “Electric Parking Brake
(EPD)” in “Starting and Operating.”
Lights
After pressing the Lights button on the touchscreen the
following settings will be available.
406 UNDERSTANDING YOUR INSTRUMENT PANEL

removed from the ignition when the ignition is in the
LOCK/OFF position, and the transmission is locked in
PARK whenever the ignition switch is in the LOCK/OFF
position.
Brake/Transmission Shift Interlock System
This vehicle is equipped with a Brake Transmission Shift
Interlock system (BTSI) that holds the shift lever in PARK
unless the brakes are applied. To shift the transmission
out of PARK, the ignition must be turned to the ON/
RUN position (engine running or not) and the brake
pedal must be pressed.
The brake pedal must also be pressed to shift from
NEUTRAL into DRIVE or REVERSE when the vehicle is
stopped or moving at low speeds.
Nine-Speed Automatic Transmission
The transmission gear range (PRND) is displayed both
beside the shift lever and in the Electronic Vehicle Infor-
mation Center (EVIC)/Driver Information Display
(DID). To select a gear range, press the lock button on the
shift lever and move the lever rearward or forward. You
must also press the brake pedal to shift the transmission
out of PARK, or to shift from NEUTRAL into DRIVE or
REVERSE when the vehicle is stopped or moving at low
speeds (refer toBrake/Transmission Shift Interlock Sys-
tem in this section). Select the DRIVE range for normal
driving.
The electronically-controlled transmission provides a
precise shift schedule. The transmission electronics are
self-calibrating; therefore, the first few shifts on a new
vehicle may be somewhat abrupt. This is a normal
condition, and precision shifts will develop within a few
hundred miles (kilometers).
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Maintenance
After driving through deep water, inspect your vehicle
fluids and lubricants (engine, transmission, Power Trans-
fer Unit and Rear Drive Module) to assure they have not
been contaminated. Contaminated fluids and lubricants
(milky, foamy in appearance) should be flushed/changed
as soon as possible to prevent component damage.
Driving In Snow, Mud And Sand
In heavy snow, when pulling a load, or for additional
control at slower speeds, shift the transmission to a low
gear and shift the 4WD system to the appropriate terrain
mode, using 4WD LOW if necessary. Refer to “Four-
Wheel Drive Operation” in “Starting And Operating” for
further information. Do not shift to a lower gear than
necessary to maintain headway. Over-revving the engine
can spin the wheels and traction will be lost.Avoid abrupt downshifts on icy or slippery roads be-
cause engine braking may cause skidding and loss of
control.
Hill Climbing
NOTE:
Before attempting to climb a hill, determine the
conditions at the crest and/or on the other side.
Before climbing a steep hill, shift the transmission to a
lower gear and shift the 4WD System to 4WD LOW. Use
first gear and 4WD LOW for very steep hills.
If you stall or begin to lose headway while climbing a
steep hill, allow your vehicle to come to a stop and
immediately apply the brakes. Restart the engine and shift
to REVERSE. Back slowly down the hill allowing the
compression braking of the engine to help regulate your
speed. If the brakes are required to control vehicle speed,
apply them lightly and avoid locking or skidding the tires.
508 STARTING AND OPERATING

•Completely inspect the underbody of your vehicle.
Check tires, body structure, steering, suspension, and
exhaust system for damage.
• Inspect the radiator for mud and debris and clean as
required.
• Check threaded fasteners for looseness, particularly on
the chassis, drivetrain components, steering, and sus-
pension. Retighten them, if required, and torque to the
values specified in the Service Manual.
• Check for accumulations of plants or brush. These
things could be a fire hazard. They might hide damage
to fuel lines, brake hoses, axle pinion seals, and
propeller shafts.
• After extended operation in mud, sand, water, or
similar dirty conditions, have the radiator, fan, brake
rotors, wheels, brake linings, and axle yokes inspected
and cleaned as soon as possible.WARNING!
Abrasive material in any part of the brakes may cause
excessive wear or unpredictable braking. You might
not have full braking power when you need it to
prevent a collision. If you have been operating your
vehicle in dirty conditions, get your brakes checked
and cleaned as necessary.
• If you experience unusual vibration after driving in
mud, slush or similar conditions, check the wheels for
impacted material. Impacted material can cause a
wheel imbalance and freeing the wheels of it will
correct the situation.
POWER STEERING
The electric power steering system will give you good
vehicle response and increased ease of maneuverability
in tight spaces. The system will vary its assist to provide
510 STARTING AND OPERATING

SafeHold
SafeHold is a safety feature of the Electric Park Brake
System that will engage the park brake automatically if
the vehicle is left unsecured while the ignition switch is
in RUN.
For automatic transmissions, the park brake will auto-
matically engage if all of the following conditions are
met:
•The vehicle is at a standstill.
• There is no attempt to depress the brake pedal or
accelerator pedal.
• The seat belt is unbuckled.
• The driver door is open.
For manual transmissions, the park brake will automati-
cally engage if all of the following conditions are met:
• The vehicle is at a standstill. •
There is no attempt to depress the brake pedal or
accelerator pedal.
• The clutch pedal is not pressed.
• The seat belt is unbuckled.
• The driver door is open.
SafeHold can be temporarily bypassed by pressing the
Electric Park Brake Switch while the driver door is open.
Once manually bypassed, SafeHold will be enabled again
once the vehicle reaches 12 mph (20 km/h) or the ignition
is turned to the OFF position and back to ON again.
Brake Service Mode
We recommend having your brakes serviced by your
authorized dealer. You should only make repairs for
which you have the knowledge and the right equipment.
You should only enter Brake Service Mode during brake
service.
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When servicing your rear brakes, it may be necessary for
you or your technician to push the rear piston into the
rear caliper bore. With the electric park brake system, this
can only be done after retracting the Electric Park Brake
actuator. Fortunately, actuator retraction can be done
easily by entering the Brake Service Mode through the
Uconnect Settings in your vehicle. This menu based
system will guide you through the steps necessary to
retract the EPB actuator in order to perform rear brake
service.
Service Mode has requirements that must be met in order
to be activated:
•The vehicle must be at a standstill.
• The park brake must be unapplied.
• The transmission must be in Park or Neutral.
While in service mode, the Electric Park Brake fault lamp
will flash continuously while the ignition switch is ON. When brake service work is complete, the following steps
must be followed to reset the park brake system to
normal operation:
•
Ensure the vehicle is at a standstill.
• Press the brake pedal with moderate force.
• Apply the Electric Park Brake Switch.
WARNING!
You can be badly injured working on or around a
motor vehicle. Do only that service work for which you
have the knowledge and the right equipment. If you
have any doubt about your ability to perform a service
job, take your vehicle to a competent mechanic.
518 STARTING AND OPERATING

BRAKE SYSTEM
Your vehicle is equipped with dual hydraulic
brake systems. If either of the two hydraulic
systems loses normal capability, the remaining
system will still function. However, there will
be some loss of overall braking effectiveness. This will be
evident by increased pedal travel during application and
greater pedal force required to slow or stop the vehicle. In
addition, if the malfunction is caused by a leak in the
hydraulic system, the “Brake Warning Light” will turn on
as the brake fluid level drops in the master cylinder.
In the event power assist is lost for any reason (i.e.,
repeated brake applications with the engine OFF) the
brakes will still function. However, the effort required to
brake the vehicle will be much greater than that required
with the power system operating.
WARNING!
• Riding the brakes can lead to brake failure and
possibly a collision. Driving with your foot resting
or riding on the brake pedal can result in abnor-
mally high brake temperatures, excessive lining
wear, and possible brake damage. You would not
have your full braking capacity in an emergency.
• Driving a vehicle with the “Brake Warning Light”
on is dangerous. A significant decrease in braking
performance or vehicle stability during braking
may occur. It will take you longer to stop the
vehicle or will make your vehicle harder to control.
You could have a collision. Have the vehicle
checked immediately.
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