2012 JEEP GRAND CHEROKEE power steering

Remote Start Comfort Systems — If Equipped
When remote start is activated, the heated steering
wheel, and driver heated seat features will automatically
turn on in cold weather. In warm weather, the driver
vented seat feature will automatically turn on when the
remote start is activated. These features will stay on
through the duration of remote start or until the ignition
switch is turned to the ON/RUN position.
The Remote Start Comfort System can be activated and
deactivated through the Electronic Vehicle Information
Center (EVIC). For more information on Remote Start
Comfort System operation refer to “Electronic Vehicle
Information Center (EVIC)/Customer-Programmable
Features (SETUP)” in “Understanding Your Instrument
Panel”.
DOOR LOCKS
The power door locks can be manually locked or un-
locked from inside the vehicle by using the door lock
knob. If the lock knob is down when the door is closed,
the door will lock. Therefore, make sure the key is not
inside the vehicle before closing the door.
Manual Door Lock Knob
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 31

Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread or sidewall. Inspect the tread for cuts
and cracks. Inspect sidewalls for cuts, cracks and bulges.
Check the wheel nuts for tightness. Check the tires
(including spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Door Latches
Check for positive closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. Also, if gasoline
fumes are detected or if fuel, power steering fluid, or
brake fluid leaks are suspected, the cause should be
located and corrected immediately.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 99

Windshield Wipers And Washers.......... 189
▫Windshield Wiper Operation............ 190
▫Intermittent Wiper System.............. 190
▫Windshield Washer Operation........... 191
▫Mist ............................. 192
▫Rain Sensing Wipers — If Equipped....... 192
Tilt/Telescoping Steering Column.......... 194
Power Tilt/Telescoping Steering Column — If
Equipped............................ 195
Heated Steering Wheel — If Equipped...... 196
Electronic Speed Control................ 198
▫To Activate......................... 199
▫To Set A Desired Speed................ 199▫To Deactivate....................... 199
▫To Resume Speed.................... 200
▫To Vary The Speed Setting.............. 200
▫To Accelerate For Passing.............. 200
Adaptive Cruise Control (ACC) —
If Equipped.......................... 201
▫Adaptive Cruise Control (ACC) Operation . . 204
▫Activating Adaptive Cruise Control (ACC) . . 204
▫To Activate......................... 205
▫To Set A Desired ACC Speed............ 206
▫To Cancel.......................... 207
▫ToTurnOff ........................ 208
▫To Resume Speed.................... 208
104 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Setting Memory Positions And Linking Remote
Keyless Entry Transmitter To Memory
NOTE:Each time the S (SET) button and a numbered
button 1 or 2 are pressed, you erase the memory settings
for that button and store a new one.
1. Insert the ignition key, and turn the ignition switch to
the ON/RUN position.
2. Press the driver door MEMORY button number 1 if
you are setting the memory for driver 1, or button
number 2 if you are setting the memory for driver 2. The
system will recall any stored settings. Wait for the system
to complete the memory recall before continuing to
Step 3.
3. Adjust the driver’s seat, recliner, and driver’s sideview
mirror to the desired positions.
4. Adjust the power steering column tilt and telescoping
position (if equipped) to the desired positions.5. Turn on the radio and set the radio station presets (up
to 12 AM and 12 FM stations can be set).
6. Turn the ignition switch to the LOCK/OFF position
and remove the key.
7. Press and release the S (SET) button located on the
driver’s door.
8. Within five seconds, press and release MEMORY
button 1 or 2 on the driver’s door. The next step must be
performed within five seconds if you desire to also use a
RKE transmitter to recall memory positions.
9. Press and release the LOCK/OFF button on one of the
RKE transmitters.
10. Insert the ignition key, and turn the ignition switch to
the ON/RUN position.
11. SelectRemote Linked to Memoryin the Electronic
Vehicle Information Center (EVIC) and enterYe s. Refer
174 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING!
Do not adjust the steering column while driving.
Adjusting the steering column while driving or driv-
ing with the steering column unlocked, could cause
the driver to lose control of the vehicle. Be sure the
steering column is locked before driving your ve-
hicle. Failure to follow this warning may result in
serious injury or death.
POWER TILT/TELESCOPING STEERING COLUMN
— IF EQUIPPED
This feature allows you to tilt the steering column
upward or downward. It also allows you to lengthen or
shorten the steering column. The power tilt/telescoping
steering column lever is located below the multifunction
lever on the steering column.To tilt the steering column, move the lever up or down as
desired. To lengthen or shorten the steering column, pull
the lever toward you or push the lever away from you as
desired.Power Tilt/Telescoping Steering
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 195

•Power Steering System Over Temperature — If
Equipped
If the “POWER STEERING SYSTEM OVER
TEMP” message and a icon are displayed on
the EVIC screen, it indicates that extreme steer-
ing maneuvers may have occurred, which
caused an over temperature condition in the power
steering system. You will lose power steering assistance
momentarily until the over temperature condition no
longer exists. Once driving conditions are safe, then pull
over and let vehicle idle. After five minutes, the system
will cool and return to normal operation. Refer to “Power
Steering” in “Starting and Operating” for further infor-
mation.
NOTE:
•Even if power steering assistance is no longer opera-
tional, it is still possible to steer the vehicle. Under
these conditions there will be a substantial increase in
steering effort, especially at very low vehicle speeds
and during parking maneuvers.
•If the condition persists, see your authorized dealer for
service.
EVIC Amber Telltale Lights
This area will show reconfigurable amber caution tell-
tales. These telltales include:
•Forward Collision Warning (FCW) OFF
This light warns the driver of a potential colli-
sion with the vehicle in front and prompts the
driver to take action in order to avoid the
collision. For further information, refer to
“Adaptive Cruise Control (ACC)” in “Understanding
The Features Of Your Vehicle.”
•Air Suspension Up
The air suspension up telltale will illuminate
when the air suspension is in use. For further
information, refer to “Starting And Operating”.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 303

RKE Linked To Memory
When this feature is selected, you can use your RKE
transmitter to recall one of two pre-programmed memory
profiles. Each memory profile contains desired position
settings for the driver seat, side mirror, adjustable pedals
(if equipped), power tilt and telescopic steering column
(if equipped), and a set of desired radio station presets.
When OFF is selected, only the MEMORY switch on the
driver’s door trim panel will recall memory profiles. To
make your selection, press and release the SELECT
button a check-mark appears next to the feature showing
the system has been activated or the check-mark is
removed showing the system has been deactivated. Refer
to “Driver Memory Seat” in “Understanding The Fea-
tures Of Your Vehicle.”
Remote Start Comfort Sys.
When this feature is selected and the remote start is
activated, the heated steering wheel and driver heatedseat features will automatically turn on when tempera-
tures are below 40° F (4.4° C). When temperatures are
above 80° F (26.7° C) the driver vented seat will turn on.
These features will stay on through the duration of
remote start or until the key is turned to RUN. To make
your selection, press and release the SELECT button until
a check-mark appears next to the feature showing the
system has been activated or the check-mark is removed
showing the system has been deactivated.
Horn With Remote Lock
When this feature is selected, a short horn sound will
occur when the RKE transmitter LOCK button is pressed.
This feature may be selected with or without the “Flash
Lamps with Lock” feature. To make your selection, press
and release the SELECT button until a check-mark ap-
pears next to the feature showing the system has been
activated or the check-mark is removed showing the
system has been deactivated.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 319

Driving Through Water................. 394
▫Flowing/Rising Water................. 394
Power Steering....................... 396
Parking Brake........................ 397
Electronic Brake Control System........... 400
▫Anti-Lock Brake System (ABS)........... 400
▫Traction Control System (TCS)........... 400
▫Brake Assist System (BAS).............. 401
▫Electronic Roll Mitigation (ERM)......... 402
▫Electronic Stability Control (ESC)......... 402
▫Trailer Sway Control (TSC)............. 406
▫ESC Activation/Malfunction Indicator Light
And ESC Off Indicator Light............ 407Tire Safety Information................. 408
▫Tire Markings....................... 408
▫Tire Identification Number (TIN)......... 412
▫Tire Terminology And Definitions......... 413
▫Tire Loading And Tire Pressure.......... 414
Tires — General Information............. 418
▫Tire Pressure....................... 418
▫Tire Inflation Pressures................ 419
▫Tire Pressures For High Speed Operation . . . 420
▫Radial-Ply Tires..................... 421
▫Spare Tire Matching Original Equipped Tire
And Wheel – If Equipped.............. 421
▫Compact Spare Tire – If Equipped........ 422
372 STARTING AND OPERATING