2012 JEEP GRAND CHEROKEE ECU

Pinch Protect Feature
This feature will detect an obstruction in the opening of
the sunroof during Express Close operation. If an ob-
struction is detected, the sunroof will automatically re-
tract. Remove the obstruction if this occurs. Next, press
the switch forward and release to Express Close.
NOTE:If three consecutive sunroof close attempts re-
sult in Pinch Protect reversals, the fourth close attempt
will be a Manual Close movement with Pinch Protect
disabled.
Pinch Protect Override
If a known obstruction (ice, debris, etc.) prevents closing
the sunroof, press the switch forward and hold for two
seconds after the reversal occurs. This allows the sunroof
to move toward the closed position.
NOTE: Pinch protection is disabled while the switch is
pressed.
Wind Buffeting
Wind buffeting can be described as the perception of
pressure on the ears or a helicopter-type sound in the
ears. Your vehicle may exhibit wind buffeting with the
windows down, or the sunroof (if equipped) in certain
open or partially open positions. This is a normal occur-
rence and can be minimized. If the buffeting occurs with
the rear windows open, open the front and rear windows
together to minimize the buffeting. If the buffeting occurs
with the sunroof open, adjust the sunroof opening to
minimize the buffeting or open any window.
Sunroof Maintenance
Use only a non-abrasive cleaner and a soft cloth to clean
the glass panel.
Ignition OFF Operation
The power sunroof switches can be programmed to
remain active for up to approximately ten minutes after
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 257

Retractable Cargo Area Cover — If Equipped
NOTE:The purpose of this cover is for privacy, not to
secure loads. It will not prevent cargo from shifting or
protect passengers from loose cargo.
To cover the cargo area:
1. Grasp the cover at the center handle. Pull it over the
cargo area.
2. Insert the pins on the ends of the cover into the slots in
the pillar trim cover.
Lower Storage Bins
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 271

Cargo Tie-Down Hooks
The cargo tie-downs, located on the cargo area floor,
should be used to safely secure loads when the vehicle is
moving.WARNING!
•To help protect against personal injury, passengers
should not be seated in the rear cargo area. The
rear cargo space is intended for load carrying
purposes only, not for passengers, who should sit
in seats and use seat belts.
•Cargo tie-down hooks are not safe anchors for a
child seat tether strap. In a sudden stop or acci-
dent, a hook could pull loose and allow the child
seat to come loose. A child could be badly injured.
Use only the anchors provided for child seat
tethers.
The weight and position of cargo and passengers
can change the vehicle center of gravity and ve-
hicle handling. To avoid loss of control resulting
in personal injury, follow these guidelines for
loading your vehicle:(Continued)
Cargo Tie-Down Hooks
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 273

To move the crossbars, loosen the attachments, located at
the upper edge of each crossbar, approximately eight
turns using the anti-theft wrench provided with the
MOPARcrossbars. Then, move the crossbar to the
desired position, keeping the crossbars parallel to the
rack frame. Once the crossbar is in the desired position,
retighten the with the wrench to lock the crossbar into
position.
NOTE:
•To help control wind noise when the crossbars are not
in use, place the front and rear crossbars approxi-
mately 24 in (61 cm) apart. Optimal noise reduction
can then be achieved by adjusting the front crossbar
forward or aft using increments of 1 in (2.5 cm).
•If the rear crossbar (or any metallic object) is placed
over the satellite radio antenna (if equipped), you may
experience interruption of satellite radio reception. For
improved satellite radio reception, avoid placing the
rear crossbar over the satellite radio antenna.
•The grab handles on the back of the vehicle (if
equipped) are not to be used as a towing feature.
CAUTION!
•To prevent damage to the roof of your vehicle, do
not carry any loads on the roof rack without the
crossbars installed. The load should be secured
and placed on top of the crossbars, not directly on
the roof. If it is necessary to place the load on the
roof, place a blanket or some other protection
between the load and the roof surface.
(Continued)
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 277

CAUTION! (Continued)
•To avoid damage to the roof rack and vehicle, do
not exceed the maximum roof rack load capacity of
150 lbs (68 kg). Always distribute heavy loads as
evenly as possible and secure the load appropri-
ately.
•Long loads which extend over the windshield,
such as wood panels or surfboards, or loads with
large frontal area should be secured to both the
front and rear of the vehicle.
•Travel at reduced speeds and turn corners care-
fully when carrying large or heavy loads on the
roof rack. Wind forces, due to natural causes or
nearby truck traffic, can add sudden upward lift to
a load. This is especially true on large flat loads
and may result in damage to the cargo or your
vehicle.
WARNING!
Cargo must be securely tied before driving your
vehicle. Improperly secured loads can fly off the
vehicle, particularly at high speeds, resulting in per-
sonal injury or property damage. Follow the roof rack
cautions when carrying cargo on your roof rack.
278 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

18. Fuel Door ReminderThe fuel pump symbol points to the side of the
vehicle where the fuel door is located.
19. Fuel Gauge
The pointer shows the level of fuel in the fuel tank when
the ignition switch is in the ON/RUN position.
20. Electronic Vehicle Information Center (EVIC) White
Telltale Area
This area will display the EVIC reconfigurable white
telltales. For further information, refer to “Electronic
vehicle Information Center (EVIC)”.
21. Electronic Vehicle Information Center (EVIC)
Amber Telltale Area
This area will display the EVIC reconfigurable amber
caution telltales. For further information, refer to “Elec-
tronic vehicle Information Center (EVIC)”. 22. Electronic Vehicle Information Center (EVIC) Red
Telltale Area
This area will display the EVIC reconfigurable red tell-
tales. For further information, refer to “Electronic vehicle
Information Center (EVIC)”.
23. Electronic Stability Control (ESC) OFF Indicator
Light — If Equipped
This light indicates the Electronic Stability Con-
trol (ESC) is off.
24. Vehicle Security Light This light will flash rapidly for approximately
15 seconds when the vehicle theft alarm is
arming. The light will flash at a slower speed
continuously after the alarm is set. The security
light will also come on for about three seconds when the
ignition is first turned on.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 293

Installing And Removing The ENGINE
START/STOP Button
Installing The Button
1. Remove the key fob from the ignition switch.
2. Insert the ENGINE START/STOP button into the
ignition switch with the lettering facing up and readable.
3. Press firmly on the center of the button to secure it into
position.
Removing The Button
1. The ENGINE START/STOP button can be removed
from the ignition switch for key fob use.
2. Insert the metal part of the emergency key under the
chrome bezel at the 6 o’clock position and gently pry the
button loose.NOTE:
The ENGINE START/STOP button should only
be removed or inserted with the ignition in the LOCK
position (OFF position for Keyless Enter-N-Go).
Normal Starting
Using The ENGINE START/STOP Button
NOTE: Normal starting of either a cold or a warm
engine is obtained without pumping or pressing the
accelerator pedal.
To start the engine, the transmission must be in PARK or
NEUTRAL. Press and hold the brake pedal while press-
ing the ENGINE START/STOP button once. The system
takes over and attempts to start the vehicle. If the vehicle
fails to start, the starter will disengage automatically after
10 seconds. If you wish to stop the cranking of the engine
prior to the engine starting, press the button again.
5
STARTING AND OPERATING 415

WARNING!
•Unintended movement of a vehicle could injure
those in or near the vehicle. As with all vehicles,
you should never exit a vehicle while the engine is
running. Before exiting a vehicle, always apply the
parking brake, shift the transmission into PARK,
and remove the key fob. Once the key fob is
removed, the shift lever is locked in the PARK
position, securing the vehicle against unwanted
movement.(Continued)
WARNING! (Continued)
•It is dangerous to move the shift lever out of PARK
or NEUTRAL if the engine speed is higher than
idle speed. If your foot is not firmly pressing the
brake pedal, the vehicle could accelerate quickly
forward or in reverse. You could lose control of the
vehicle and hit someone or something. Only shift
into gear when the engine is idling normally and
when your foot is firmly pressing the brake pedal.
•When leaving the vehicle, always remove the key
fob from the ignition and lock your vehicle.
•Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children
to be in a vehicle unattended is dangerous for a
number of reasons. A child or others could be
seriously or fatally injured.(Continued)
420 STARTING AND OPERATING