2016 JEEP GRAND CHEROKEE brake

WARNING!
Adaptive Cruise Control (ACC) is a convenience system. It is not a substitute for
active driving involvement. It is always the driver’s responsibility to be attentive of
road, traffic, and weather conditions, vehicle speed, distance to the vehicle ahead;
and, most importantly, brake operation to ensure safe operation of the vehicle
under all road conditions. Your complete attention is always required while driving
to maintain safe control of your vehicle. Failure to follow these warnings can result
in a collision and death or serious personal injury.
The ACC system:
• Does not react to pedestrians, oncoming vehicles, and stationary objects (e.g.,a stopped vehicle in a traffic jam or a disabled vehicle).
• Cannot take street, traffic, and weather conditions 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.
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.
The Cruise Control system has two control modes:
• Adaptive Cruise Control mode for maintaining an appropriate distance between
vehicles.
• Normal (fixed speed) electronic speed control mode for cruising at a constant
preset speed. For additional information, refer to “Normal (Fixed Speed)
Cruise Control Mode” in this section.
Normal (fixed speed) electronic speed control will not react to preceding vehicles.
Always be aware of the mode selected.
You can change the mode by using the Cruise Control buttons. The two control
modes function differently. Always confirm which mode is selected.
OPERATING YOUR VEHICLE
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FORWARD COLLISION WARNING (FCW)
The Forward Collision Warning (FCW) system provides the driver with audible
warnings and visual warnings within the Driver Information Display (DID), to warn the
driver when it detects a potential frontal collision. The warnings are intended to
provide the driver with enough time to react, avoid or mitigate the potential collision.
NOTE:
FCW monitors the information from the forward looking sensors as well as the
Electronic Brake Controller (EBC), to calculate the probability of a forward collision.
When the system determines that a forward collision is probable, the driver will be
provided with audible and visual warnings.
Turning FCW ON Or OFF
The forward collision button is located in the Uconnect display in the controls
settings.
• To turn the FCW system OFF, press the forward collision button once to turn thesystem OFF.
• To turn the FCW system back ON, press the forward collision button again to turn the system ON.
NOTE:
• The default status of FCW is “On”, this allows the system to warn you of a possible collision with the vehicle in front of you.
• Changing the FCW status to “Off” prevents the system from warning you of a possible collision with the vehicle in front of you. If FCW is set to “Off”, “FCW
OFF” will be displayed in the Driver Information Display (DID).
Changing FCW Status
The FCW feature has three settings and can be changed within the Uconnect System
Screen:
• Far
• Medium
• Near
Far
The far setting provides warnings for potential collisions more distant in front of the
vehicle, allowing the driver to have the most reaction time to avoid a collision.
More cautious drivers that do not mind frequent warnings may prefer this setting.
NOTE:
This setting gives you the most reaction time.
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Medium
The default status of FCW is the “Medium” setting and the Active Braking is in the
“On” setting. This allows the system to warn the driver of a possible collision with the
vehicle in front using audible/visual warnings and it applies autonomous braking.
Near
Changing the FCW status to the “Near” setting, allows the system to warn you of a
potential frontal collision when you are much closer.
This setting provides less reaction time than the “Far” setting, which allows for a
more dynamic driving experience.
More dynamic or aggressive drivers that want to avoid frequent warnings may prefer
this setting.
NOTE:
Changing the Active Braking status to “Off” prevents the system from providing
autonomous braking, or additional brake support if the driver is not braking
adequately in the event of a potential frontal collision. Active braking can be turned
“Off” in the Uconnect controls settings.
Refer to the Owner's Manual on the DVD for further details.
WARNING!
Forward Collision Warning (FCW) is not intended to avoid a collision on its own, nor
can FCW detect every type of potential collision. 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.
OPERATING YOUR VEHICLE
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STOP/START SYSTEM — IF EQUIPPED
The Stop/Start function was developed to reduce fuel consumption. The system will
stop the engine automatically during a vehicle stop if the required conditions are
met. Releasing the brake pedal or pressing the accelerator pedal will automatically
re-start the engine.
Automatic Mode
The Stop/Start feature is enabled after every normal customer
engine start. At that time, the system will go into STOP/START
READY and if all other conditions are met, can go into a STOP/
START AUTOSTOP ACTIVE “Autostop” mode.
To Activate The Autostop Mode, The Following Must Occur:
• The system must be in STOP/START READY state. A STOP/START READY message will be displayed in the Driver Information Display (DID) within the
Stop/Start section. Refer to “Driver Information Display (DID)” in “Understanding
Your Instrument Panel” in your owner’s manual on the DVD for further information.
• The vehicle must be completely stopped.
• The shifter must be in a forward gear and the brake pedal depressed.
The engine will shut down, the tachometer will move to the zero position and the
Stop/Start telltale will illuminate indicating you are in Autostop. Customer settings
will be maintained upon return to an engine running condition.
Refer to the “Stop/Start System” in the “Starting And Operating” section located in
your Owner’s Manual on the DVD for further information.
Possible Reasons The Engine Does Not Autostop
Prior to engine shut down, the system will check many safety and comfort conditions
to see if they are fulfilled. Detailed information about the operation of the Stop/Start
system may be viewed in the DID Stop/Start Screen. In the following situations, the
engine will not stop:
• Driver’s seat belt is not buckled.
• Driver’s door is not closed.
• Battery temperature is too warm or cold.
• Battery charge is low.
• The vehicle is on a steep grade.
• Cabin heating or cooling is in process and an acceptable cabin temperature has not been achieved.
• HVAC is set to full defrost mode at a high blower speed.
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• HVAC set to MAX A/C.
• Engine has not reached normal operating temperature.
• The transmission is not in a forward gear.
• Hood is open.
• Vehicle is in 4LO transfer case mode.
• Brake pedal is not pressed with sufficient pressure.
Other Factors Which Can Inhibit Autostop Include:
• Accelerator pedal input.
• Engine temp too high.
• 5 MPH threshold not achieved from previous AUTOSTOP.
• Steering angle beyond threshold.
• ACC is on and speed is set.
It may be possible for the vehicle to be driven several times without the STOP/START
system going into a STOP/START READY state under more extreme conditions of the
items listed above.
To Start The Engine While In Autostop Mode
While in a forward gear, the engine will start when the brake pedal is released or the
throttle pedal is depressed. The transmission will automatically re-engage upon
engine restart.
Conditions That Will Cause The Engine To Start Automatically While In Autostop Mode:
• The transmission selector is moved out of DRIVE.
• To maintain cabin temperature comfort.
• HVAC is set to full defrost mode.
• HVAC system temperature or fan speed is manually adjusted.
• Battery voltage drops too low.
• Low brake vacuum (e.g. after several brake pedal applications).
• STOP/START OFF switch is pressed.
• A STOP/START system error occurs.
• 4WD system is put into 4LO mode.
OPERATING YOUR VEHICLE
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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. If your vehicle is equipped with this feature, the vehicle
brakes may be automatically applied and released when performing a reverse parking
maneuver if the system detects a possible collision with an obstacle.
The automatic braking function can be enabled/disabled from the Customer-
Programmable Features section of the Uconnect System.
ParkSense can be active only when the gear selector is in REVERSE. If ParkSense is
enabled at this gear selector position, the system will remain active until the vehicle
speed is increased to approximately 7 mph (11 km/h) or above. When in REVERSE
and above the system's operating speed, a warning will appear within the Driver
Information Display (DID) indicating the vehicle speed is too fast. The system will
become active again if the vehicle speed is decreased to speeds less than approxi-
mately 6 mph (9 km/h).
Cleaning The ParkSense Sensors
If “PARKSENSE UNAVAILABLE WIPE REAR SENSORS" or "PARKSENSE UNAVAIL-
ABLE WIPE FRONT SENSORS” appears in the “Driver Information Display (DID),”
clean the ParkSense sensors with water, car wash soap and a soft cloth. Do not use
rough or hard cloths. Do not scratch or poke the sensors. Otherwise, you could
damage the sensors.
PARKVIEW REAR BACK-UP CAMERA
You can see an on-screen image of the rear of your vehicle whenever the transmission
is shifted into REVERSE. The ParkView Rear Back-Up Camera image will be
displayed on the radio display screen, located on the center stack of the instrument
panel.
If the radio display screen appears foggy, clean the camera lens located on the rear
of the vehicle above the rear license plate.
Refer to “ParkView Rear Back-Up Camera — If Equipped” in “Understanding The
Features Of Your Vehicle” in your Owner's Manual on the DVD for further details.
WARNING!
Drivers must be careful when backing up; even when using the ParkView Rear
Back-Up Camera. Always check carefully behind your vehicle, and be sure to
check for pedestrians, animals, other vehicles, obstructions, or blind spots before
backing up. You must continue to pay attention while backing up. Failure to do so
can result in serious injury or death.
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QUADRA-TRAC I FOUR-WHEEL DRIVE
Quadra-Trac I Operating Instructions/Precautions — 3.6L Only
The Quadra-Trac I is a single-speed (HI range only) transfer case, which provides
convenient full-time four-wheel drive. No driver interaction is required. The Brake
Traction Control (BTC) System, which combines standard ABS and Traction Control,
provides resistance to any wheel that is slipping to allow additional torque transfer to
wheels with traction.
QUADRA-TRAC II/QUADRA-DRIVE II FOUR-WHEEL
DRIVE
Quadra-Trac II/Quadra-Drive II Operating Instructions/Precautions
The Quadra-Trac II/Quadra-Drive II transfer case is fully automatic in the normal
driving 4WD HI mode. The Quadra-Trac II/Quadra-Drive II transfer case provides
three mode positions:
• 4WD HI
• NEUTRAL
• 4WD LOW
This transfer case is fully automatic in
the 4WD HI mode.
When additional traction is required, the
4WD LOW position can be used to lock
the front and rear driveshafts together
and force the front and rear wheels to
rotate at the same speed. The 4WD LOW
position is intended for loose, slippery
surfaces only. Driving in the 4WD LOW
position on dry, hard-surfaced roads may
cause increased tire wear and damage to
driveline components.
When operating your vehicle in 4WD
LOW, the engine speed is approximately
three times that of the 4WD HI position at
a given road speed. Take care not to
overspeed the engine and do not exceed
25 mph (40 km/h).
The Neutral position disengages the pow-
ertrain from the wheels, allowing the ve-
hicle to be flat towed behind another vehicle.
Four Wheel Drive Controls
1 — 4WD Low Button
2 — Rotary Mode Control
3 — NEUTRAL Button
4 — Hill Descent Button
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Shifting Procedures
4WD HI To 4WD LOW
With the vehicle at speeds of 0 to 3 mph (0 to 5 km/h), the ignition switch in the
ON/RUN position or the engine running, shift the transmission into NEUTRAL and
press the “4WD LOW” button once on the transfer case switch. The “4WD LOW”
indicator light in the instrument cluster will begin to flash and remain on solid when
the shift is complete.
4WD LOW To 4WD HI
With the vehicle at speeds of 0 to 3 mph (0 to 5 km/h), the ignition switch in the
ON/RUN position or the engine running, shift the transmission into NEUTRAL, and
press the “4WD LOW” button once on the transfer case switch. The “4WD LOW”
indicator light in the instrument cluster will flash and turn off when the shift is
complete.
NOTE:
Shifting into or out of 4WD LOW is possible with the vehicle completely stopped;
however, difficulty may occur due to the mating clutch teeth not being properly
aligned. Several attempts may be required for clutch teeth alignment and shift
completion to occur. The preferred method is with the vehicle rolling 0 to 3 mph
(0 to 5 km/h). If the vehicle is moving faster than 3 mph (5 km/h), the transfer case
will not allow the shift.
NEUTRAL Shift Procedure
WARNING!
You or others could be injured or killed if you leave the vehicle unattended with the
transfer case in the NEUTRAL (N) position without first fully engaging the parking
brake. The transfer case NEUTRAL (N) position disengages both the front and rear
driveshafts from the powertrain and will allow the vehicle to roll, even if the
transmission is in PARK. The parking brake should always be applied when the
driver is not in the vehicle.
1. Bring the vehicle to a complete stop, with the engine running.
2. Press and hold the brake pedal.
3. Shift the transmission into NEUTRAL.
4. If vehicle is equipped with Quadra-Lift air suspension, ensure the vehicle is set to Normal Ride Height.
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