automatic transmission JEEP GRAND CHEROKEE 2012 Owner handbook (in English)
[x] Cancel search | Manufacturer: JEEP, Model Year: 2012, Model line: GRAND CHEROKEE, Model: JEEP GRAND CHEROKEE 2012Pages: 380, PDF Size: 3.21 MB
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the windshield or camera lens will cause the
system to function improperly.
Daytime Running Lights — If
Equipped
The Daytime Running Lights (low intensity)
come on whenever the engine is running, and
the transmission is not in the PARK position.
The lights will remain on until the ignition is
switched to the OFF or ACC position or the
parking brake is engaged. Also, if a turn signal
is activated, the DRL lamp on the same side of
the vehicle will turn off for the duration of the
turn signal activation. Once the turn signal is no
longer active, the DRL lamp will illuminate. The
headlight switch must be used for normal night-
time driving.
Disabling The Daytime Running Lights
To disable the Daytime Running Lights open
the hood and located the Power Distribution
Center (PDC), located on the right side of the
engine compartment.Open the PDC by pulling outward on the lock-
ing tabs (one on each side) and pulling upward
on the cover.Remove the left and right Daytime Running
Lamp relays and reinstall the PDC cover.
Automatic Headlight Leveling — HID
Headlights Only
This feature prevents the headlights from inter-
fering with the vision of oncoming drivers.
Headlight leveling automatically adjusts the
height of the headlight beam in reaction to
changes in vehicle pitch.
Headlight DelayTo aid in your exit, your vehicle is equipped with
a headlight delay that will leave the headlights
on for approximately 90 seconds. This delay is
PDC Location
Locking Tab
Daytime Running Light Relays
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NOTE:
Any chassis/suspension modifications to
the vehicle will effect the performance of the
Adaptive Cruise Control.
Activating Adaptive Cruise Control
(ACC)
You can only activate ACC if the vehicle speed
is above 18 mph (30 km/h).
When the system is turned on and in the
READY state, the Electronic Vehicle Information
Center (EVIC) displays “Adaptive Cruise
Ready.”
When the system is OFF, the EVIC displays
“Adaptive Cruise Control Off.”
NOTE:
You cannot enable ACC under the following
conditions:
•When in Four-Wheel Drive Low.
• When you apply the brakes.
• When the parking brake is set.
• When the automatic transmission is in
PARK, REVERSE or NEUTRAL. •
When pushing the RES + button without a
previously set speed in memory.
To ActivatePush and release the ON/OFF button. The ACC
menu in the EVIC displays “Adaptive Cruise
Ready.”
To turn the system OFF, push and release the
ON/OFF button again. At this time, the system
will turn off and the EVIC will display “Adaptive
Cruise Control Off.”
WARNING!
Leaving the Adaptive Cruise Control (ACC)
system on when not in use is dangerous. You
could accidentally set the system or cause it
to go faster than you want. You could lose
control and have a collision. Always leave the
system off when you are not using it.
To Set A Desired ACC SpeedWhen the vehicle reaches the speed desired,
push the SET -button and release. The EVIC
will display the set speed.
Adaptive Cruise Control Ready
ACC Set
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Remove your foot from the accelerator pedal. If
you do not, the vehicle may continue to accel-
erate beyond the set speed. If this occurs:
•The message “DRIVER OVERRIDE” will dis-
play in the EVIC.
• The system will not be controlling the dis-
tance between your vehicle and the vehicle
ahead. The vehicle speed will only be deter-
mined by the position of the accelerator
pedal.To CancelThe system will disable ACC without erasing
the memory if:
•You softly tap the brake pedal.
• You depress the brake pedal.
• You press the CANCEL switch.
• An Anti-Lock Brake System (ABS) event oc-
curs.
• A Trailer Sway Control (TSC) event occurs.
• If the transmission is shifted into NEUTRAL.
• The Electronic Stability Control/Traction Con-
trol System (ESC/TCS) activates.
NOTE:
If ACC is resumed or set with the ESC/TCS
off, ESC will automatically be re-engaged.
To Turn OffThe system will turn off and erase the set speed
in memory if:
• You push the ON/OFF button.
• You turn OFF the ignition.
• You switch to Four-Wheel Drive Low.
To Resume SpeedPress the RES +button and release. Then
remove your foot from the accelerator pedal.
The EVIC will display the last set speed.Driver Override
Adaptive Cruise Control Cancelled
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INSTRUMENT CLUSTER
DESCRIPTIONS
1. Tachometer
Indicates the engine speed in revolutions per
minute (RPM x 1000).
2. Air Bag Warning LightThis 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 au-
thorized dealer as soon as possible. Refer to
“Occupant Restraints” in “Things To Know Be-
fore Starting Your Vehicle” for further informa-
tion.
3. Malfunction Indicator Light (MIL) The Malfunction Indicator Light (MIL)
is part of an onboard diagnostic sys-
tem called OBD II that monitors en-
gine and automatic transmission con-
trol systems. The light will illuminate
when the key is in the ON/RUN position before
engine start. If the bulb does not come on when turning the key from OFF to ON/RUN, have the
condition checked promptly.
Certain conditions, such as a loose or missing
gas cap, poor fuel quality, etc., may illuminate
the light after engine start. The vehicle should
be serviced if the light stays on through several
of your typical driving cycles. In most situa-
tions, the vehicle will drive normally and will not
require towing.
CAUTION!
Prolonged driving with the MIL on could cause
damage to the engine control system. It also
could affect fuel economy and drivability. If the
MIL is flashing, severe catalytic converter
damage and power loss will soon occur. Im-
mediate service is required.
WARNING!
A malfunctioning catalytic converter, as refer-
enced above, can reach higher temperatures
than in normal operating conditions. This can
cause a fire if you drive slowly or park over
flammable substances such as dry plants,
wood, cardboard, etc. This could result in
death or serious injury to the driver, occupants
or others.
4. Electronic Stability Control (ESC)
Activation/Malfunction Indicator Light — If
Equipped The “ESC Activation/Malfunction
Indicator Light” in the instrument
cluster will come on when the igni-
tion switch is turned to the ON/
RUN position. It should go out with
the engine running. If the “ESC
Activation/Malfunction Indicator Light” comes
on continuously with the engine running, a
malfunction has been detected in the ESC
system. If this light remains on after several
ignition cycles, and the vehicle has been driven
several miles (kilometers) at speeds greater
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selection, press and release the SELECT but-
ton 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.
NOTE:
Turning the headlights on during the day-
time causes the instrument panel lights to
dim. To increase the brightness, refer to
“Lights” in “Understanding The Features Of
Your Vehicle.”
Tilt Mirror in Reverse — If Equipped
When this feature is selected, the outside rear-
view mirrors will tilt downward when the ignition
switch is in the RUN position and the transmis-
sion shift lever is in the REVERSE position. The
mirrors will move back to their previous position
when the transmission is shifted out of RE-
VERSE. 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 re-
moved showing the system has been deacti-
vated.Auto High Beams
(Available with SmartBeam™ Only)
When this feature is selected, the high beam
headlights will deactivate automatically under
certain conditions. To make your selection,
press and release the SELECT button until a
check-mark appears next to the feature show-
ing the system has been activated or the
check-mark is removed showing the system
has been deactivated. Refer to “Lights/
SmartBeam™ — If Equipped” in “Understand-
ing The Features Of Your Vehicle” for further
information.
Wiper Mode — If Equipped
When this feature is selected, the system will
automatically activate the windshield wipers if it
senses moisture on the windshield. 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. When this fea-
ture is deactivated, the system reverts to the
standard intermittent wiper operation.
Easy Entry/Exit Seat
(Available with Memory Seat Only)
This feature provides automatic driver seat
positioning to enhance driver mobility when
entering and exiting the vehicle. To make your
selection, press and release the SELECT but-
ton 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.
NOTE:
The seat will return to the memorized seat
location (if Recall Memory with Remote Key
Unlock is set to ON) when the RKE transmit-
ter is used to unlock the door. Refer to
“Driver Memory Seat” in “Understanding
The Features Of Your Vehicle” for further
information.
Key-Off Power Delay
When this feature is selected, the power win-
dow switches, radio, hands-free system (if
equipped), DVD video system (if equipped),
power sunroof (if equipped), and power outlets
will remain active for up to 10 minutes after the
ignition switch is turned OFF. Opening either
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5
STARTING AND OPERATING
•STARTING PROCEDURES ..................... 216
• Automatic Transmission .................... 216
• Keyless Enter-N-Go ....................... 216
• Normal Starting ......................... 217
• Extreme Cold Weather (Below 20°F or29°C)...... 218
• If Engine Fails To Start ..................... 218
• After Starting .......................... 219
• Normal Starting – Diesel Engine ............... 219
• AUTOMATIC TRANSMISSION ................... 221
• Key Ignition Park Interlock .................. 221
• Brake/Transmission Shift Interlock System ......... 222
• Five-Speed Automatic Transmission
(3.6L and 3.0L Diesel Engine) — If Equipped ........ 222
• Gear Ranges ........................... 222
• Six-Speed Automatic Transmission
(5.7L Engine) — If Equipped .................. 226
• Gear Ranges ........................... 226
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STARTING PROCEDURESBefore starting your vehicle, adjust your seat,
adjust the inside and outside mirrors, fasten
your seat belt, and if present, instruct all other
occupants to buckle their seat belts.
WARNING!
•Never leave children alone in a vehicle, or
with access to an unlocked vehicle. Allow-
ing children to be in a vehicle unattended is
dangerous for a number of reasons. A child
or others could be seriously or fatally in-
jured. Children should be warned not to
touch the parking brake, brake pedal or the
shift lever.
• Do not leave the key fob in or near the
vehicle, and do not leave a vehicle
equipped with Keyless Enter-N-Go in the
ACC or ON/RUN mode. A child could op-
erate power windows, other controls, or
move the vehicle.
Automatic TransmissionThe shift lever must be in the NEUTRAL or
PARK position before you can start the engine.
Apply the brakes before shifting into any driv-
ing gear.
CAUTION!
Damage to the transmission may occur if the
following precautions are not observed:
•Shift into PARK only after the vehicle has
come to a complete stop.
• Shift into or out of REVERSE only after the
vehicle has come to a complete stop and
the engine is at idle speed.
• Do not shift from REVERSE, PARK, or
NEUTRAL into any forward gear when the
engine is above idle speed.
• Before shifting into any gear, make sure
your foot is firmly on the brake pedal.
Using Fob With Integrated Key (Tip Start)
NOTE:
Normal starting of either a cold or a warm
engine is obtained without pumping or
pressing the accelerator pedal. Do not
press the accelerator. Use the Fob with
Integrated Key to briefly turn the ignition switch
to the START position and release it as soon as
the starter engages. The starter motor will con-
tinue to run, and it will disengage automatically
when the engine is running. If the engine fails to
start, the starter will disengage automatically in
10 seconds. If this occurs, turn the ignition
switch to the LOCK position, wait 10 to 15 sec-
onds, then repeat the “Normal Starting” proce-
dure.
Keyless Enter-N-Go
This feature allows the
driver to operate the ig-
nition switch with the
push of a button, as
long as the ENGINE
START/STOP button is
installed and the Re-
mote Keyless Entry
(RKE) transmitter is in
the passenger com-
partment.
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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 posi-
tion 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 Key-
less 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 pressing the ENGINE START/STOP
button once. The system takes over and at-
tempts to start the vehicle. If the vehicle fails to
start, the starter will disengage automatically
after 10 seconds. If you wish to stop the crank-
ing of the engine prior to the engine starting,
press the button again.
To Turn Off the Engine Using ENGINE
START/STOP Button
1. Place the shift lever in PARK, then press and
release the ENGINE START/STOP button.
2. The ignition switch will return to the OFF
position.
3. If the shift lever is not in PARK, the ENGINE
START/STOP button must be held for two sec-onds and vehicle speed must be above 5 mph
(8 km/h) before the engine will shut off. The
ignition switch position will remain in the ACC
position until the shift lever is in PARK and the
button is pressed twice to the OFF position. If
the shift lever is not in PARK and the ENGINE
START/STOP button is pressed once, the EVIC
(if equipped) will display a “Vehicle Not In Park”
message and the engine will remain running.
Never leave a vehicle out of the PARK position,
or it could roll.
NOTE:
If the ignition switch is left in the ACC or
RUN (engine not running) position and the
transmission is in PARK, the system will
automatically time out after 30 minutes of
inactivity and the ignition will switch to the
OFF position.
Keyless Enter-N-Go Functions – With
Driver’s Foot OFF the Brake Pedal (In
PARK or NEUTRAL Position)
The Keyless Enter-N-Go feature operates simi-
lar to an ignition switch. It has four positions,
OFF, ACC, RUN and START. To change the
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ignition switch positions without starting the
vehicle and use the accessories follow these
steps.
•Starting with the ignition switch in the OFF
position:
• Press the ENGINE START/STOP button once
to change the ignition switch to the ACC
position (EVIC displays “IGNITION MODE
ACCESSORY”),
• Press the ENGINE START/STOP button a
second time to change the ignition switch to
the RUN position (EVIC displays “IGNITION
MODE RUN”),
• Press the ENGINE START/STOP button a
third time to return the ignition switch to the
OFF position (EVIC displays “IGNITION
MODE OFF”).
Extreme Cold Weather
(Below 20°F or 29°C)
To ensure reliable starting at these tempera-
tures, use of an externally powered electric
engine block heater (available from your autho-
rized dealer) is recommended.
If Engine Fails To Start
WARNING!
•Never pour fuel or other flammable liquids
into the throttle body air inlet opening in an
attempt to start the vehicle. This could
result in a flash fire causing serious per-
sonal injury.
• Do not attempt to push or tow your vehicle
to get it started. Vehicles equipped with an
automatic transmission cannot be started
this way. Unburned fuel could enter the
catalytic converter and once the engine has
started, ignite and damage the converter
and vehicle. If the vehicle has a discharged
battery, booster cables may be used to
obtain a start from a booster battery or the
battery in another vehicle. This type of start
can be dangerous if done improperly. Refer
to “Jump Starting” in “What To Do In Emer-
gencies” for further information. Clearing a Flooded Engine
(Using ENGINE START/STOP Button)
If the engine fails to start after you have fol-
lowed the “Normal Starting” or “Extreme Cold
Weather
procedures, it may be flooded. To
clear any excess fuel, press and hold the brake
pedal, push the accelerator pedal all the way to
the floor and hold it, then press and release the
ENGINE START/STOP button once. The starter
motor will engage automatically, run for 10 sec-
onds, and then disengage. Once this occurs,
release the accelerator pedal and the brake
pedal, wait 10 to 15 seconds, then repeat the
“Normal Starting” procedure.
Clearing A Flooded Engine
(Using Fob With Integrated Key)
If the engine fails to start after you have fol-
lowed the “Normal Starting” or “Extreme Cold
Weather” procedures, it may be flooded. To
clear any excess fuel, push the accelerator
pedal all the way to the floor and hold it. Then,
turn the ignition switch to the START position
and release it as soon as the starter engages.
The starter motor will disengage automatically
in 10 seconds. Once this occurs, release the
accelerator pedal, turn the ignition switch to the
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AUTOMATIC TRANSMISSION
CAUTION!
Damage to the transmission may occur if the
following precautions are not observed:
•Shift into PARK only after the vehicle has
come to a complete stop.
• Shift into or out of REVERSE only after the
vehicle has come to a complete stop and
the engine is at idle speed.
• Do not shift between PARK, REVERSE,
NEUTRAL, or DRIVE when the engine is
above idle speed.
• Before shifting into any gear, make sure
your foot is firmly pressing the brake pedal.
NOTE:
You must press and hold the brake pedal
while shifting out of PARK.
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 re-
move the key fob. Once the key fob is
removed, the shift lever is locked in the
PARK position, securing the vehicle
against unwanted movement.
• 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 re-
verse. 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.
(Continued)WARNING!(Continued)
• When leaving the vehicle, always remove
the key fob and lock your vehicle.
• Never leave children alone in a vehicle, or
with access to an unlocked vehicle. Allow-
ing children to be in a vehicle unattended is
dangerous for a number of reasons. A child
or others could be seriously or fatally in-
jured.
• Children should be warned not to touch the
parking brake, brake pedal or the shift
lever. Do not leave the key fob in or near
the vehicle, and do not leave Keyless
Enter-N-Go in the ACC or ON/RUN mode.
A child could operate power windows, other
controls, or move the vehicle.
Key Ignition Park InterlockThis vehicle is equipped with a Key Ignition
Park Interlock which requires the shift lever to
be placed in PARK before the ignition switch
can be turned to the LOCK/OFF position. The
key fob can only be removed from the ignition
221