steering JEEP GRAND CHEROKEE 2014 WK2 / 4.G SRT Service Manual

NOTE:The seat will return to the memorized seat
location (if Recall Memory with Remote Key Unlock is set
to ON) when the Remote Keyless Entry (RKE) transmitter
is used to unlock the door. Refer to “Driver Memory
Seat” in “Understanding The Features Of Your Vehicle”
for further information.
Auto-On Comfort & Remote Start
After pressing the “Auto-On Comfort & Remote Start”
soft-key the following settings will be available:
• Horn With Remote Start
When this feature is selected, the horn will sound when
the remote start is activated. To make your selection,
touch the “Sound Horn With Remote Start” soft-key, until
a check-mark appears next to the setting, showing that
the setting has been selected. Touch the back arrow
soft-key to return to the previous menu. •
Auto-On Driver Heated/Ventilated Seat & Steering
Wheel With Vehicle Start — If Equipped
When this feature is selected the driver’s heated seat and
heated steering wheel will automatically turn on when
temperatures are below 40° F (4.4° C). When tempera-
tures are above 80° F (26.7° C), the driver vented seat will
turn on. To make your selection, touch the “Auto Heated
Seats” soft-key, until a check-mark appears next to the
setting, showing that the setting has been selected. Touch
the back arrow soft-key to return to the previous menu.
Engine Off Options
After touching the “Engine Off Options” soft-key the
following settings will be available:
• Engine Off Power Delay
When this feature is selected, the power window
switches, radio, Uconnect® Phone system (if equipped),
342 UNDERSTANDING YOUR INSTRUMENT PANEL

Braking Distance
When selected, this screen displays the vehicle’s braking
distance and the speed at which the brake pedal was
depressed.
•This feature will only function when applying the
brakes at speeds above 30 mph (48 km/h).
• The distance measurement will be aborted if the brake
pedal is released before the vehicle comes to a com-
plete stop.
G-Force
When selected, this screen displays all four G-Force
values (two lateral and two longitudinal) as well as
steering angle. When a force greater than zero is measured, the display
will update the value as it climbs. As the G-Force falls,
the peak forces will continue to display.
Gauges 1
When selected, this screen displays the following values:
•
Oil Temperature
Shows the actual oil temperature within the range of the
gauge.
• Oil Pressure
Shows the actual oil pressure.
• Battery Voltage
Shows the actual battery voltage.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 349

Gauges 2
When selected, this screen displays the following values:
•Coolant Temperature
Shows the actual coolant temperature within the range of
the gauge.
• Oil Temperature
Shows the actual oil temperature within the range of the
gauge.
• Transmission Temperature
Shows the actual transmission temperature within the
range of the gauge.
• Intake Air Temperature
Shows the actual intake air temperature within the range
of the gauge. •
Oil Pressure
Shows the actual oil pressure.
• Battery Voltage
Shows the actual battery voltage.
Engine
When selected, this screen displays miles per hour (mph),
horsepower (hp), torque (ft/lb), oil pressure (psi) and
gear selector values.
Handling
When selected, this screen displays peak g-force, steering
and yaw angles.
Options
When selected, this screen allows you to choose a stan-
dard or customize display for your SRT home page.
350 UNDERSTANDING YOUR INSTRUMENT PANEL

STEERING WHEEL AUDIO CONTROLS —
IF EQUIPPED
The remote sound system controls are located on the rear
surface of the steering wheel. Reach behind the wheel to
access the switches.The right-hand control is a rocker-type switch with a
push-button in the center and controls the volume and
mode of the sound system. Pressing the top of the rocker
switch will increase the volume, and pressing the bottom
of the rocker switch will decrease the volume.
Pressing the center button will make the radio switch
between the various modes available (AM/FM/SXM/
CD/AUX/VES, etc.).
The left-hand control is a rocker-type switch with a
push-button in the center. The function of the left-hand
control is different depending on which mode you are in.
The following describes the left-hand control operation in
each mode.
Remote Sound System Controls (Back View Of
Steering Wheel)
372 UNDERSTANDING YOUR INSTRUMENT PANEL

DRIVING THROUGH WATER .............412
▫ Flowing/Rising Water ..................412
 POWER STEERING .....................414

FUEL SAVER TECHNOLOGY — IF EQUIPPED. . .415
 PARKING BRAKE ..................... .415
 ELECTRONIC BRAKE CONTROL SYSTEM . . . .418
▫ Anti-Lock Brake System (ABS) ............418
▫ Traction Control System (TCS) ............419
▫ Brake Assist System (BAS) ...............419
▫ Electronic Roll Mitigation (ERM) ..........420
▫ Electronic Stability Control (ESC) ..........421
▫ ESC Activation/Malfunction Indicator Light
And ESC OFF Indicator Light ............426
▫ Trailer Sway Control (TSC) ..............427
TIRE SAFETY INFORMATION .............428
▫ Tire Markings ....................... .428
▫ Tire Identification Number (TIN) ...........431
▫ Tire Terminology And Definitions ..........433
▫ Tire Loading And Tire Pressure ...........434
 TIRES — GENERAL INFORMATION ........438
▫ Tire Pressure ....................... .438
▫ Tire Inflation Pressures .................440
▫ Tire Pressures For High Speed Operation . . . .441
▫ Radial Ply Tires ..................... .441
▫ Tire Types .......................... .442
▫ Run Flat Tires — If Equipped .............443
▫ Spare Tires — If Equipped ...............444
388 STARTING AND OPERATING

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).
Only shift from DRIVE to PARK or REVERSE when the
accelerator pedal is released and the vehicle is stopped.
Be sure to keep your foot on the brake pedal when
shifting between these gears.
The transmission shift lever provides PARK, REVERSE,
NEUTRAL, DRIVE and SPORT shift positions. Once in
the DRIVE range, tapping the shift lever rearward will
toggle between SPORT mode and DRIVE mode. You do
not need to press the shift lever button when toggling
between DRIVE and SPORT modes. Manual shifts can
be made using the shift paddles mounted on the steering
wheel. Pressing the shift paddles (-/+) while in theDRIVE or SPORT position will manually select the trans-
mission gear, and will display the current gear in the
instrument cluster. Refer to
Paddle Shift Modein this
section for further information.
Shift Lever
400 STARTING AND OPERATING

PADDLE SHIFT MODE
Paddle Shift mode is a driver-interactive transmission
feature providing manual shift control, giving you more
control of the vehicle. Paddle Shift allows you to maximize
engine braking, eliminate undesirable upshifts and down-
shifts, and improve overall vehicle performance. This sys-
tem can also provide you with more control during pass-
ing, city driving, cold slippery conditions, mountain
driving, trailer towing, and many other situations.
Operation
When the transmission is in DRIVE or SPORT mode, it
will operate automatically, shifting between the eight
available gears. To engage Paddle Shift mode, simply tap
one of the steering wheel-mounted shift paddles (+/-)
while in DRIVE or SPORT mode. Tapping (-) to enter
Paddle Shift mode will downshift the transmission to the
next lower gear, while using (+) to enter Paddle Shiftmode will retain the current gear. When Paddle Shift
mode is active, the current transmission gear is displayed
in the instrument cluster.
In Paddle Shift mode, the transmission will shift up or
down when (+/-) is manually selected by the driver, 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.
•
Normally, in Paddle Shift mode, the transmission will
automatically shift up when maximum engine speed is
reached. If, however, Paddle Shift is engaged while in
SPORT or TRACK mode, the transmission will remain
in the selected gear even when maximum engine
speed is reached. The transmission will upshift only
when commanded by the driver.
• The transmission will automatically downshift as the
vehicle slows (to prevent engine lugging) and will
display the current gear.5
STARTING AND OPERATING 407

•Auto– Fully automatic full time four-wheel drive
operation can be used on and off road. Balances traction
with seamless steering feel to provide improved han-
dling and acceleration over two-wheel drive vehicles.
The active suspension system will be in Touring Mode.
• Track –Track road calibration for use on high traction
surfaces. Driveline is maximized for traction. Some
binding may be felt on less forgiving surfaces. The
electronic brake controls are set to Partial OFF to limit
traction control management of throttle and wheel spin.
• The transmission will be in SPORT mode and pro-
vide a more aggressive shifting pattern. Refer to
“Paddle Shift Mode” in “Starting And Operating”
for further information.
• The customer has the option of going to FULL OFF
with no interaction from the ESC System. The active
suspension system will be in Full Firm mode.
• This feature will reset to AUTO on an ignition cycle. •
To w – Use this mode for towing. Vehicle suspension
will go to Firm mode. Trailer sway control is enabled
in the ESC system. The terrain switch will remain in
this position through an ignition cycle until the cus-
tomer cycles into another position.
Active Damping System
This vehicle is equipped with an electronic controlled
damping system. This system reduces body roll and pitch
in many driving situations including cornering, accelera-
tion and braking. There are 3 modes:
• Touring Mode (Available in terrain positions AUTO
and SNOW) — Used during highway speeds where a
touring suspension feel is desired.
• Firm Mode
(Available in terrain positions SPORT and
TOW) — Provides a firm suspension for better handling.
• Full Firm (Available in TRACK mode) — Provides a
full firm suspension for an aggressive track experience.
410 STARTING AND OPERATING

Launch Mode — If Equipped
This system maximizes acceleration traction for straight
line racing. To use Launch Mode please follow the steps
below:
1. Bring vehicle to complete stop on a level track surfacewith the engine running.
2. Set the steering wheel for straight ahead driving.
3. Fully press the brake pedal.
4. Press and release the “LAUNCH” Button.
5. Press the accelerator pedal to the floor.
NOTE: If the cluster launch EVIC message indicates all
conditions are correct for launch and the throttle is
pressed to the floor quickly (within approximately
1/2 second) the system will hold the engine speed to a
preset speed (below the engine rev limiter speed). 6. Release the brake pedal.
Pressing the launch control button when launch control is
active will deactivate launch control.
NOTE:
•
Launch Mode brings the engine to optimum RPM and
waits for the driver to release the brake. Launch Mode
then uses engine throttle only to achieve controlled
wheelslip for maximum acceleration through first
gear.
• Launch Mode can be initiated in any of the Select Trac
Modes.
• Launch Mode is not available until the 500 mile
(805 km) break-in has been achieved.
5
STARTING AND OPERATING 411

CAUTION!(Continued)
•Driving through standing water may cause damage
to your vehicle’s drivetrain components. Always
inspect your vehicle’s fluids (i.e., engine oil, trans-
mission, axle, etc.) for signs of contamination (i.e.,
fluid that is milky or foamy in appearance) after
driving through standing water. Do not continue to
operate the vehicle if any fluid appears contami-
nated, as this may result in further damage. Such
damage is not covered by the New Vehicle Limited
Warranty.
• Getting water inside your vehicle’s engine can
cause it to lock up and stall out, and cause serious
internal damage to the engine. Such damage is not
covered by the New Vehicle Limited Warranty.
POWER STEERING
The standard power steering system will give you good
vehicle response and increased ease of maneuverability
in tight spaces. The system will provide mechanical
steering capability if power assist is lost.
If for some reason the power assist is interrupted, it will
still be possible to steer your vehicle. Under these condi-
tions, you will observe a substantial increase in steering
effort, especially at very low vehicle speeds and during
parking maneuvers.
NOTE:
• Increased noise levels at the end of the steering wheel
travel are considered normal and do not indicate that
there is a problem with the power steering system.
• Upon initial start-up in cold weather, the power steer-
ing pump may make noise for a short amount of time.
414 STARTING AND OPERATING