brakes JEEP CHEROKEE 2014 KL / 5.G Owners Manual

WARNING!(Continued)
•Cannot take street, traffic, and weather condi-
tions into account, and may be limited upon
adverse sight distance conditions.
• Does not always fully recognize complex driving
conditions, which can result in wrong or missing
distance warnings.
• Will bring the vehicle to a complete stop while
following a target vehicle and hold the vehicle
for 2 seconds in the stop position. If the target
vehicle does not start moving within two seconds
the ACC system will display a message that the
system will release the brakes and that the
brakes must be applied manually. An audible
chime will sound when the brakes are released.
(Continued)
WARNING! (Continued)
You should switch off the ACC system:
•When driving in fog, heavy rain, heavy snow, sleet,
heavy traffic, and complex driving situations (i.e.,
in highway construction zones).
• When entering a turn lane or highway off ramp;
when driving on roads that are winding, icy, snow-
covered, slippery, or have steep uphill or downhill
slopes.
• When towing a trailer up or down steep slopes.
• When circumstances do not allow safe driving at a
constant speed.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 191

NOTE:Any chassis/suspension or tire size modifications
to the vehicle will effect the performance of the Adaptive
Cruise Control.
Activating Adaptive Cruise Control (ACC)
You can only engage ACC if the vehicle speed is above
0 mph (0 km/h).
The minimum Set Speed for the ACC system is 20 mph
(32 km/h).
When the system is turned on and in the READY state,
the Electronic Vehicle Information Center (EVIC) dis-
plays “ACC Ready.”
When the system is OFF, the EVIC displays “Adaptive
Cruise Control (ACC) Off.” NOTE:
You cannot enable ACC under the following
conditions:
• When in Four-Wheel Drive Low.
• When you apply the brakes.
• When the parking brake is set.
• When the automatic transmission is in PARK, RE-
VERSE or NEUTRAL.
• When the Vehicle speed is outside of the speed range.
• When the brakes are overheated.
• When the driver door is open.
• When the driver seat belt is unbuckled.3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 193

The maximum braking applied by ACC is limited; how-
ever, the driver can always apply the brakes manually, if
necessary.
NOTE:The brake lights will illuminate whenever the
ACC system applies the brakes.
A Proximity Warning will alert the driver if ACC predicts
that its maximum braking level is not sufficient to
maintain the set distance. If this occurs, a visual alert
“BRAKE” will flash in the EVIC and a chime will sound
while ACC continues to apply its maximum braking
capacity.
When this occurs, you should immediately apply the
brakes as needed to maintain a safe distance from the
vehicle ahead.
Brake Alert
202 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Using ACC On Hills
When driving on hills, ACC may not detect a vehicle in
your lane. Depending on the speed, vehicle load, traffic
conditions, and the steepness of the hills, ACC perfor-
mance may be limited.
Lane Changing
ACC may not detect a vehicle until it is completely in the
lane in which you are traveling. In the illustration shown,
ACC has not yet detected the vehicle changing lanes and
it may not detect the vehicle until it’s too late for the ACC
system to take action. ACC may not detect a vehicle until
it is completely in the lane. There may not be sufficient
distance to the lane-changing vehicle. Always be atten-
tive and ready to apply the brakes if necessary.
ACC Hill Example
210 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Stationary Objects And Vehicles
ACC does not react to stationary objects and stationary
vehicles. For example, ACC will not react in situations
where the vehicle you are following exits your lane and
the vehicle ahead is stopped in your lane. Always be
attentive and ready to apply the brakes if necessary.
General Information
FCC Requirements For Vehicular Radar SystemsClassification Specifications:47 C.F.R. Part 15
47 C.F.R Part 15.515
Normal (Fixed Speed) Electronic Speed
Control Mode
In addition to Adaptive Cruise Control mode, a Normal
(Fixed Speed) Electronic Speed Control mode is available
for cruising at fixed speeds. The Normal (Fixed Speed)
Electronic Speed Control mode is designed to maintain a
set cruising speed without requiring the driver to operate
the accelerator. Electronic Speed Control can only be
operated if the vehicle speed is above 20 mph (32 km/h).
Stationary Object And Stationary Vehicle Example
212 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Changing LaneSense Status
The LaneSense system has settings that you can config-
ure the intensity of the torque warning and the warning
zone sensitivity (early/late) through the Uconnect® sys-
tem screen. Refer to “Uconnect® Settings” in “Under-
standing Your Instrument Panel” for further information.
NOTE:
•When enabled the system operates above 37 mph
(60 km/h) and below 112 mph (180 km/h).
• Use of the turn signal suppresses the warnings.
• The system will not apply torque to the steering wheel
whenever a safety system engages. (anti-lock brakes,
traction control system, electronic stability control,
forward collision warning, etc.).
PARKSENSE® REAR PARK ASSIST —
IF EQUIPPED
The ParkSense® Rear Park Assist system provides visual
and audible indications of the distance between the rear
fascia and a detected obstacle when backing up, e.g.
during a parking maneuver. Refer to ParkSense® System
Usage Precautions for limitations of this system and
recommendations.
ParkSense® will retain the last system state (enabled or
disabled) from the last ignition cycle when the ignition is
changed to the ON/RUN position.
ParkSense® can be active only when the shift lever/gear
selector is in REVERSE. If ParkSense® is enabled at this
shift lever/gear selector position, the system will remain
active until the vehicle speed is increased to approxi-
mately 7 mph (11 km/h) or above. When in REVERSE
232 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING!(Continued)
could detect the ball mount and hitch ball assem-
bly, depending on its size and shape, giving a false
indication that an obstacle is behind the vehicle.
PARKSENSE® FRONT AND REAR PARK
ASSIST — IF EQUIPPED
The ParkSense® Park Assist system provides visual and
audible indications of the distance between the rear
and/or front fascia and a detected obstacle when backing
up or moving forward, e.g. during a parking maneuver.
If your vehicle is equipped with an Automatic Transmis-
sion, the vehicle brakes may be automatically applied
and released when performing a reverse parking maneu-
ver if the system detects a possible collision with an
obstacle. NOTE:
•
The driver can override the automatic braking func-
tion by pressing the gas pedal, turning ParkSense® off
via ParkSense® switch, or changing the gear while the
automatic brakes are being applied.
• Automatic brakes will not be available if ESC is not
available.
• Automatic brakes will not be available if there is a
faulted condition detected with the ParkSense® Park
Assist system or the Braking System Module.
• The automatic braking function may only be applied if
the vehicle deceleration is not enough to avoid collid-
ing with a detected obstacle.
• The automatic braking function may not be applied
fast enough for obstacles that move toward the rear of
the vehicle from the left and/or right sides.
242 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING!(Continued)
•Before using ParkSense®, it is strongly recom-
mended that the ball mount and hitch ball assem-
bly is disconnected from the vehicle when the
vehicle is not used for towing. Failure to do so can
result in injury or damage to vehicles or obstacles
because the hitch ball will be much closer to the
obstacle than the rear fascia when the loudspeaker
sounds the continuous tone. Also, the sensors
could detect the ball mount and hitch ball assem-
bly, depending on its size and shape, giving a false
indication that an obstacle is behind the vehicle.
PARKSENSE® ACTIVE PARK ASSIST SYSTEM —
IF EQUIPPED
The ParkSense® Active Park Assist system is intended to
assist the driver during parallel and perpendicular park-
ing maneuvers by identifying a proper parking space,
providing audible/visual instructions, and controlling
the steering wheel. The ParkSense® Active Park Assist
system is defined as “semi-automatic” since the driver
maintains control of the accelerator, shift lever and
brakes. Depending on the driver’s parking maneuver
selection, the ParkSense® Active Park Assist system is
capable of maneuvering a vehicle into a parallel or a
perpendicular parking space on either side (i.e., driver
side or passenger side).
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 259

If the ABS light is on, the brake system should be serviced
as soon as possible to restore the benefits of Anti-Lock
brakes. If the ABS light does not turn on when the
ignition switch is turned to the ON/RUN position, have
the light inspected by an authorized dealer.
8. Electronic Stability Control (ESC) Activation/
Malfunction Indicator Light — If EquippedThe “ESC Activation/Malfunction Indicator
Light” in the instrument cluster will come on
when the ignition switch is turned to the
ON/RUN position. It should go out with the
engine running. If the “ESC Activation/Malfunction
Indicator Light” comes on continuously with the engine
running, a malfunction has been detected in the ESC
system. If this light remains on after several ignition
cycles, and the vehicle has been driven several miles (kilometers) at speeds greater than 30 mph (48 km/h), see
your authorized dealer as soon as possible to have the
problem diagnosed and corrected.
NOTE:
•The “ESC Off Indicator Light” and the “ESC
Activation/Malfunction Indicator Light” come on
momentarily each time the ignition switch is turned
to ON/RUN.
• Each time the ignition is turned to ON/RUN, the
ESC system will be ON, even if it was turned off
previously.
• The ESC system will make buzzing or clicking
sounds when it is active. This is normal; the sounds
will stop when ESC becomes inactive following the
maneuver that caused the ESC activation.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 329

•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”.
• Lane Departure Warning (LDW) — 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 “Lane Departure Warn-
ing (LDW)” in “Understanding The Features Of Your
Vehicle”.
•
Lane Departure Torque — 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.”
For further information, refer to “Lane Departure Warn-
ing (LDW)” in “Understanding The Features Of Your
Vehicle”.
• ParkSense® Active Park Assist — If Equipped
The Rear Park Assist system will scan for objects behind
the vehicle when the transmission shift lever is in RE-
VERSE and the vehicle speed is less than 11 mph
376 UNDERSTANDING YOUR INSTRUMENT PANEL