JEEP GRAND CHEROKEE 2016 WK2 / 4.G Repair Manual

TRANSMISSION GEAR SELECTOR
Your vehicle is equipped with a fuel efficient 8 speed transmission. The gear selector
is located in the center console.
The transmission gear selector has
PARK, REVERSE, NEUTRAL, DRIVE,
and MANUAL (AutoStick) shift positions.
Manual shifts can be made using the
AutoStick shift control (refer to
“AutoStick” in this section for further
information). Toggling the shift lever for-
ward (-) or rearward (+) while in the
MANUAL (AutoStick) position (beside
the DRIVE position), or tapping the shift
paddles (+/-), will manually select the
transmission gear, and will display the
current gear in the instrument cluster.
NOTE:
If the gear selector cannot be moved to
the PARK, REVERSE, or NEUTRAL posi-
tion (when pushed forward), it is probably
in the AutoStick (+/-) position (beside the
DRIVE position). In AutoStick mode, the
transmission gear (1, 2, 3, etc.) is displayed in the instrument cluster. Move the gear
selector to the right (into the DRIVE [D] position) for access to PARK, REVERSE, and
NEUTRAL.
Transmission Gear Selector
1 — Lock Button
2 — Transmission Gear Selector
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AUTOSTICK
AutoStick is a driver-interactive transmission feature providing manual shift control,
giving you more control of the vehicle. AutoStick allows you to maximize engine
braking, eliminate undesirable upshifts and downshifts, and improve overall vehicle
performance. This system can also provide you with more control during passing, city
driving, cold slippery conditions, mountain driving, trailer towing, and many other
situations.
Operation
To activate AutoStick mode, move the
gear selector into the MANUAL (M) posi-
tion (beside the DRIVE position), or tap
one of the shift paddles on the steering
wheel. Tapping the (-) shift paddle to
enter AutoStick mode will downshift the
transmission to the next lower gear, while
tapping (+) to enter AutoStick mode will retain the current gear. The current
transmission gear will be displayed in the instrument cluster. In AutoStick mode, you
can use the gear selector (in the MANUAL position), or the shift paddles, to manually
shift the transmission. Tapping the gear selector forward (-) while in the MANUAL (M)
position, or tapping the (-) shift paddle on the steering wheel, will downshift the
transmission to the next lower gear. Tapping the lever rearward (+) (or tapping the (+)
shift paddle) will command an upshift.
NOTE:
The shift paddles may be disabled (or re-enabled, as desired) using the Uconnect
Personal Settings.
In AutoStick mode, the transmission will shift up or down when (+/-) is manually
selected by the driver (using the gear selector, or the shift paddles), unless an engine
lugging or overspeed condition would result. It will remain in the selected gear until
another upshift or downshift is chosen, except as described below.
• The transmission will automatically downshift as the vehicle slows (to preventengine lugging) and will display the current gear.
• The transmission will automatically downshift to first gear when coming to a stop. After a stop, the driver should manually upshift (+) the transmission as the vehicle
is accelerated.
• You can start out, from a stop, in first or second gear (or third gear, in 4LO range, Snow mode, or Sand mode). Tapping (+) (at a stop) will allow starting in second
gear. Starting out in second gear can be helpful in snowy or icy conditions.
• If a requested downshift would cause the engine to over-speed, that shift will not occur.
• The system will ignore attempts to upshift at too low of a vehicle speed.
Shift Paddles
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• Holding the (-) paddle depressed will downshift the transmission to the lowestgear possible at the current speed.
• Transmission shifting will be more noticeable when AutoStick is enabled.
• The system may revert to automatic shift mode if a fault or overheat condition is detected.
NOTE:
When Selec-Speed or Hill Descent Control is enabled, AutoStick is not active.
To disengage AutoStick, return the gear selector to the DRIVE position, or press and
hold the (+) shift paddle (if the gear selector is already in DRIVE) until "D" is once
again indicated in the instrument cluster. You can shift in or out of AutoStick at any
time without taking your foot off the accelerator pedal.
WARNING!
Do not downshift for additional engine braking on a slippery surface. The drive
wheels could lose their grip and the vehicle could skid, causing a collision or
personal injury.
FUEL ECONOMY (ECO) MODE
The Fuel Economy (ECO) mode can improve the vehicle's overall fuel economy during
normal driving conditions. Push the “ECO” switch in the center stack of the
instrument panel to activate or disable ECO mode. An amber light on the switch
indicates when ECO mode is disabled.
When the Fuel Economy (ECO) Mode is
engaged, the vehicle control systems will
change the following:
• The transmission will upshift sooner and downshift later.
• The overall driving performance will be more conservative.
• Some ECO mode functions may be temporarily inhibited based on tem-
perature and other factors.
Active Noise Cancellation — Summit
And SRT Models Only
Your vehicle is equipped with an Active
Noise Cancellation System. This system
uses four microphones embedded in the headliner to detect undesirable exhaust
noise. An onboard frequency generator creates counteracting sound waves through
the audio system to help keep the vehicle quiet.ECO Switch
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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.
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To Manually Turn Off The Stop/Start System
1. Push the STOP/START Off switch (lo-cated on the switch bank). The light
on the switch will illuminate.
2. The “STOP/START OFF” message will appear in Driver Information Display
(DID). Refer to or “Driver Information
Display (DID)” in “Understanding
Your Instrument Panel” in your Own-
er’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 Manually Turn On The Stop/Start System
Push 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 Owner’s Manual on the DVD for
further information.
STOP/START Off Switch
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System Malfunction
If there is a malfunction in the STOP/START system, the system will not shut down
the engine. A “SERVICE STOP/START SYSTEM” message will appear in the Driver
Information Display (DID). Refer to “Driver Information Display (DID)“ in “Under-
standing Your Instrument Panel” for further information.
If the “SERVICE STOP/START SYSTEM” message appears in the DID, have the
system checked by your authorized dealer.
SPORT MODE — IF EQUIPPED
Your vehicle is equipped with a Sport
Mode feature. This mode is a configura-
tion set up for typical enthusiast driving.
The engine, transmission, and steering
systems are all set to their SPORT set-
tings. Sport Mode will provide improved
throttle response and modified shifting
for an enhanced driving experience, as
well the greatest amount of steering feel.
This mode may be activated and deacti-
vated by pushing the Sport button on the
instrument panel switch bank.
Sport Mode Button
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AUTOMATIC TEMPERATURE CONTROLS (ATC)
Uconnect 5.0 Automatic Climate Controls
1 — MAX A/C Button
2 — A/C Button
3 — Recirculation Button
4 — Front Defroster Button
5 — Rear Window Defroster Button
6 — Mode Control Button7 — OFF Button
8 — Auto Button
9 — SYNC Button
10 — Driver Temperature Control
11 — Passenger Temperature Control
12 — Blower control
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Uconnect 8.4 Automatic Climate Controls
1 — MAX A/C Button
2 — A/C Button
3 — Air Recirculation Button
4 — AUTO Button
5 — FRONT Defroster Button
6 — REAR Defroster Button
7 — Passenger Temperature Up
8 — Passenger Temperature Down9 — SYNC Button
10 — Blower Speed Up
11 — Mode Control Buttons
12 — Blower Speed Down
13 — OFF Button
14 — Driver Temperature Down
15 — Driver Temperature Up
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• Push the AUTO button on the Integrated Center Stack (ICS) Climate Controls,OR
press the “AUTO” button on the radio touchscreen, when viewing the Climate
Controls Main Screen.
• Select the desired temperature by pushing the up or down temperature buttons for the driver or passenger.
The system will maintain the set temperature automatically.
Air Conditioning (A/C)
• If the air conditioning button is pushed while in AUTO mode, the system will exit AUTO mode and stay in A/C. The mode and blower will be set at the closest mode
and blower position that the system was operating in AUTO.
MAX A/C
• MAX A/C sets the control for maximum cooling performance.
Automatic Climate Controls
1 — Driver Temperature Up
2 — OFF Button
3 — Blower Control Knob
4 — Passenger Temperature Up
5 — REAR Defroster Button
6 — FRONT Defroster Button7 — Passenger Temperature Down
8 — AUTO Button
9 — Driver Temperature Down
10 — Air Recirculation Button
11 — A/C Button
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