2015 JEEP CHEROKEE stop start

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
46

STOP/START SYSTEM — 3.2L ENGINE
The Stop/Start function is developed to reduce emissions. 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 Electronic Vehicle Information Center (EVIC) or
Driver Information Display (DID) within the Stop/Start section. Refer to “Elec-
tronic Vehicle Information Center (EVIC)” or “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 owners manual on the DVD for further information.
OPERATING YOUR VEHICLE
57

To M a n u a l l y Tu r n O f f T h e S t o p / S t a r t S y s t e m
1. Press the STOP/START Off switch (located on the switch bank). The light on the
switch will illuminate.
2. The “STOP/START OFF” message will
appear in Electronic Vehicle Informa-
tion Center (EVIC) or Driver Informa-
tion Display (DID). Refer to “Elec-
tronic Vehicle Information Center
(EVIC)” or “Driver Information Display
(DID)” in “Understanding Your Instru-
ment Panel” in your owner’s manual
on the DVD for further information.
3. At the next vehicle stop (after turning
off the STOP/START system) the en-
gine will not be stopped.
4. The STOP/START system will reset itself back to an ON condition every time the
ignition is turned off and back on.
To M a n u a l l y Tu r n O n T h e S t o p / S t a r t S y s t e m
Press the STOP/START Off switch (located on the switch bank). The light on the
switch will turn off.
For complete details on the Stop/Start System refer to the “Stop/Start System” in the
“Starting and Operating” section located in your owners manual on the DVD for
further information.
STOP/START OFF Switch
OPERATING YOUR VEHICLE
58

Shifting Procedures
4X4 HI To 4X4 LOW
• With the vehicle at speeds of 0 to 3 mph (0 to 5 km/h), the ignition switch in the
ON position or the engine running, shift the transmission into NEUTRAL, and
press the “4WD LOW” button once. The “4WD LOW” indicator light in the
instrument cluster will begin to flash and remain on solid when the shift is
complete.
NOTE:
If shift conditions/interlocks are not met a message will flash from the Electronic
Vehicle Information Center (EVIC)/Driver Information Display (DID) with instructions
on how to complete the requested shift. Refer to “Electronic Vehicle Information
Center (EVIC)/Driver Information Display (DID)” in “Understanding Your Instrument
Panel” on the DVD for further information.
4X4 LOW To 4X4 HI
• With the vehicle at speeds of 0 to 3 mph (0 to 5 km/h), the ignition switch in the
ON position or the engine running, shift the transmission into NEUTRAL, and
press the “4WD LOW” button once. The “4WD LOW” indicator light in the
instrument cluster will flash and go out when the shift is complete.
NOTE:
If shift conditions/interlocks are not met a message will flash from the Electronic
Vehicle Information Center (EVIC)/Driver Information Display (DID) with instructions
on how to complete the requested shift. Refer to “Electronic Vehicle Information
Center (EVIC)/Driver Information Display (DID)” in “Understanding Your Instrument
Panel” on the DVD for further information.
NEUTRAL Shift Procedure
1. Bring the vehicle to a complete stop and shift the transmission to PARK.
2. Turn the engine OFF.
3. Turn the ignition switch to the ON/RUN position, but do not start the engine.
4. Press and hold the brake pedal.
5. Shift the transmission into NEUTRAL.
6. Using a ballpoint pen or similar object, press and hold the recessed Power
Transfer Unit NEUTRAL (N) button (located by the selector switch) for four
seconds. The light behind the NEUTRAL (N) symbol will blink, indicating shift in
progress. The light will stop blinking (stay on solid) when the shift to NEUTRAL
(N) is complete.
7. After the shift is completed and the NEUTRAL light stays on, release the
NEUTRAL (N) button.
8. Start the engine.
9. Shift the transmission into REVERSE.
OFF-ROAD CAPABILITIES
163

Shifting Into NEUTRAL (N)
WARNING!
You or others could be injured or killed if you leave the vehicle unattended with the
power transfer unit in the NEUTRAL (N) position without first fully engaging the
parking brake. The 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.
Use the following procedure to prepare your vehicle for recreational towing.
CAUTION!
It is necessary to follow these steps to be certain that the power transfer unit is
fully in NEUTRAL (N) before recreational towing to prevent damage to internal
parts.
1. Bring the vehicle to a complete stop and shift the transmission to PARK.
2. Turn the engine OFF.
3. Turn the ignition switch to the ON/RUN position, but do not start the engine.
4. Press and hold the brake pedal.
5. Shift the transmission into NEUTRAL.
6. Using a ballpoint pen or similar object, press and hold the recessed NEUTRAL (N)
button (located by the selector switch) for four seconds. The light behind the
NEUTRAL (N) symbol will blink, indicating shift in progress. The light will stop
blinking (stay on solid) when the shift to NEUTRAL (N) is complete.
7. After the shift is completed and the NEUTRAL (N) light stays on, release the
NEUTRAL (N) button.
8. Start the engine.
9. Shift the transmission into REVERSE.
10. Release the brake pedal for five seconds and ensure that there is no vehicle
movement.
11. Shift the transmission to NEUTRAL.
Shift the transmission to NEUTRAL.
12. Apply the parking brake.
13. Shift the transmission into PARK, turn the engine OFF, and remove the key fob.
UTILITY
170

14. Attach the vehicle to the tow vehicle using a suitable tow bar.
15. Release the parking brake.
NOTE:
• Steps 1 through 5 are requirements that must be met before pressing the
NEUTRAL (N) button, and must continue to be met until the shift has been
completed. If any of these requirements are not met before pressing the NEUTRAL
(N) button or are no longer met during the shift, then the NEUTRAL (N) indicator
light will flash continuously until all requirements are met or until the NEUTRAL
(N) button is released.
• The ignition switch must be in the ON/RUN position for a shift to take place and
for the position indicator lights to be operable. If the ignition switch is not in the
ON/RUN position, the shift will not take place and no position indicator lights will
be on or flashing.
• A flashing NEUTRAL (N) position indicator light indicates that shift requirements
have not been met.
Shifting Out Of NEUTRAL (N)
Use the following procedure to prepare your vehicle for normal usage.
1. Bring the vehicle to a complete stop, leaving it connected to the tow vehicle.
2. Apply the parking brake.
3. Turn the ignition switch to the ON/RUN position, but do not start the engine.
4. Press and hold the brake pedal.
5. Shift the transmission into NEUTRAL.
6. Using a ballpoint pen or similar object, press and hold the recessed power transfer
unit NEUTRAL (N) button (located by the selector switch) for one second.
7. When the NEUTRAL (N) indicator light turns off, release the NEUTRAL (N)
button.
8. After the NEUTRAL (N) button has been released, the power transfer unit will
shift to the position indicated by the selector switch.
NOTE:
When shifting the power transfer unit out of NEUTRAL (N), the engine should re-
main OFF to avoid gear clash.
UTILITY
171

If the ABS light remains on or turns on while driving, it indicates that the Anti-Lock
portion of the brake system is not functioning and that service is required. However,
the conventional brake system will continue to operate normally if the BRAKE
warning light is not on.
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.
- Air Bag Warning Light
This light will turn on for four to eight seconds as a bulb check when the ignition
switch is first turned to the ON/RUN position. If the light is either not on during
starting, stays on, or turns on while driving, have the system inspected at an
authorized dealer as soon as possible. Refer to “Occupant Restraints” in “Things To
Know Before Starting Your Vehicle” of your Owner’s Manual for further information.
NOTE:
The Air Bag System is designed to be maintenance free.
- Electronic Throttle Control (ETC) Light
This light informs you of a problem with the Electronic Throttle Control (ETC) system.
If a problem is detected, the light will come on while the engine is running. Cycle the
ignition key when the vehicle has completely stopped and the shift lever/gear selector
is placed in the PARK position; the light should turn off.
If the light remains lit with the engine running, your vehicle will usually be drivable;
however, see an authorized service center immediately. If the light is flashing when the
engine is running, immediate service is required and you may experience reduced
performance, an elevated/rough idle or engine stall and your vehicle may require towing.
-TirePressureMonitoringSystem(TPMS)Light
Each tire, including the spare (if provided), should be checked monthly, when cold
and inflated to the inflation pressure recommended by the vehicle manufacturer on
the vehicle placard or tire inflation pressure label. (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.)
IF THE LIGHT STARTS FLASHING INDICATING A LOW TIRE PRESSURE, ADJUST THE AIR
PRESSURE IN THE LOW TIRE TO THE AIR PRESSURE SHOWN ON THE VEHICLE PLACARD OR
TIRE INFLATION PRESSURE LABEL LOCATED ON THE DRIVER'S DOOR.
NOTE:
After inflation, the vehicle may need to be driven for 20 minutes before the flashing light
will turn off.
WHAT TO DO IN EMERGENCIES
174

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 sequence will continue each time the vehicle is restarted 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 replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning properly. Always check the TPMS
malfunction 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.
NOTE:
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. Example: If garage temperature is 68°F (20°C) and the
outside temperature is 32°F (0°C), then the cold tire inflation pressure should be
increased by 3 psi (21 kPa), which equals 1 psi (7 kPa) for every 12°F (7°C) for this
outside temperature condition.
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 operation or sensor damage may result when using
replacement equipment that is not of the same size, type, and/or style. Aftermar-
ket wheels can cause sensor damage. Do not use tire sealant from a can, or
balance beads if your vehicle is equipped with a TPMS, as damage to the sensors
may result.
- Engine Temperature Warning Light
• This light warns of an overheated engine condition.
• If the light turns on and a warning chime sounds while driving, safely pull over and
stop the vehicle. If the A/C system is on, turn it off. Also, shift the transmission into
NEUTRAL and idle the vehicle. If the temperature reading does not return to
normal, turn the engine off immediately.
• We recommend that you do not operate the vehicle or engine damage will occur.
Have the vehicle serviced immediately.
WARNING!
A hot engine cooling system is dangerous. You or others could be badly burned by
steam or boiling coolant.
WHAT TO DO IN EMERGENCIES
175