transmission JEEP COMMANDER 2008 1.G User Guide

²HOOD/GATE/DOOR OPEN (with graphic)
²HOOD/GATE/DOORS OPEN (with graphic)
²LIFTGLASS/DOOR OPEN (with graphic)
²LIFTGLASS/DOORS OPEN (with graphic)
²LIFTGLASS/HOOD OPEN (with graphic)
²WASHER FLUID LOW (with graphic)
²COOLANT LOW (with graphic)
²OIL CHANGE REQUIRED
²OIL CHANGE RESET
²CHECK GAUGES
²AUTO HIGH BEAMS ON
²AUTO HIGH BEAMS OFF
²PARK ASSIST DISABLED
²SERVICE SUSPENSION
²SERVICE PARK ASSIST SYSTEM
²TRANSMISSION OVER TEMP
²CHECK SHIFT PROCEDURE
²SERVICE 4WD SYSTEM
²4WD SYSTEM IN NEUTRAL
²LOW BRAKE FLUID LEVEL
²WARNING! LIMIT SPEED
²CHECK GASCAP
²ESP OFF
²IOD FUSE OUT
²HILL DESCENT CONTROL
²MEMORY #1 POSITIONS SET
198 UNDERSTANDING YOUR INSTRUMENT PANEL

1. Turn the ignition switch ON.
2. Press and hold the compass button for approximately
2 seconds.
3. Press the SCROLL button until ªCompass Varianceº
message and the last variance zone number displays in
the EVIC.
4. Press and release FUNCTION SELECT button until
the proper variance zone is selected according to the
map.
5. Press and release the compass button to exit.
Personal Settings (Customer Programmable
Features)
Personal Settings allows the driver to set and recall
features when the transmission is in P (Park).
Press and release the MENU button until Personal Set-
tings displays in the EVIC.
UNDERSTANDING YOUR INSTRUMENT PANEL 205
4

Use the SCROLL button to display one of the following
choices:
Language
When in this display you may select one of three lan-
guages for all display nomenclature, including the trip
functions and the navigation system (if equipped). Press
the FUNCTION SELECT button while in this display to
select English, Espanol, or Francais. Then, as you con-
tinue, the information will display in the selected lan-
guage.
NOTE:The EVIC will not change the UConnectŸ
language selection. Please refer to ªLanguage Selectionº
in the HANDS±FREE COMMUNICATION (UConnectŸ)
section of this manual for details.
Auto Door Locks
When Y (YES) is selected, all of the doors will lock
automatically when the vehicle reaches a speed of 15mph (24 km/h). To make your selection, press and
release the FUNCTION SELECT button until ªY (YES)º
or ªN (NO)º appears.
Auto Unlock On Exit
When Y (YES) is selected, all of the doors will unlock
when the vehicle is stopped and the transmission is in the
P (Park) or N (Neutral) position and the driver's door is
opened. To make your selection, press and release the
FUNCTION SELECT button until ªY (YES)º or ªN (NO)º
appears.
Remote Key Unlock
WhenDriver Door 1st Pressis selected, only the driver's
door will unlock on the first press of the remote keyless
entry unlock button. When Driver Door 1st Press is
selected, you must press of the remote keyless entry
unlock button twice to unlock the passenger's doors.
WhenAll Doors 1st Pressis selected, all of the doors will
unlock on the first press of the remote keyless entry
206 UNDERSTANDING YOUR INSTRUMENT PANEL

²Tire Pressure Monitor System (Shows the current
pressure of all 4 road tires.) For additional information,
refer to ªTire Pressure Monitor Systemº in Section 5 of
this manual.NOTE:Tires heat up during normal driving conditions.
Heat will cause the tire pressure to increase from 2 to 6
psi (14 to 41 kPa) during normal driving conditions. Refer
to ªTire Inflation Pressuresº in Section 5 for additional
information.
NOTE:Your system can be set to display pressure units
in PSI, kPa, or BAR.
RADIO GENERAL INFORMATION
Radio Broadcast Signals
Your new radio will provide excellent reception under
most operating conditions. Like any system, however, car
radios have performance limitations, due to mobile op-
eration and natural phenomena, which might lead you to
believe your sound system is malfunctioning. To help
you understand and save you concern about these ªap-
parentº malfunctions, you must understand a point or
two about the transmission and reception of radio sig-
nals.
Tire Pressure Display
210 UNDERSTANDING YOUR INSTRUMENT PANEL

Two Types of Signals
There are two basic types of radio signals... AM or
Amplitude Modulation, in which the transmitted sound
causes the amplitude, or height, of the radio waves to
vary... and FM or Frequency Modulation, in which the
frequency of the wave is varied to carry the sound.
Electrical Disturbances
Radio waves may pick up electrical disturbances during
transmission. They mainly affect the wave amplitude,
and thus remain a part of the AM reception. They
interfere very little with the frequency variations that
carry the FM signal.
AM Reception
AM sound is based on wave amplitude, so AM reception
can be disrupted by such things as lightning, power lines
and neon signs.
FM Reception
Because FM transmission is based on frequency varia-
tions, interference that consists of amplitude variations
can be filtered out, leaving the reception relatively clear,
which is the major feature of FM radio.
NOTE:The radio, steering wheel radio controls (if
equipped), and 6 disc CD/DVD changer (if equipped)
will remain active for up to 10 minutes after the ignition
switch has been turned off. Opening a vehicle front door
will cancel this feature.
UNDERSTANDING YOUR INSTRUMENT PANEL 211
4

Regular cleaning of the inside of the windows with a
non-filming cleaning solution (vinegar and water works
very well) will help prevent contaminates (cigarette
smoke, perfumes, etc.) from sticking to the windows.
Contaminates increase the rate of window fogging.
Summer Operation
Air conditioned vehicles must be protected with a high
quality antifreeze coolant during summer to provide
proper corrosion protection and to raise the boiling point
of the coolant for protection against overheating. A 50 %
concentration is recommended. Refer to Recommended
Fluids and Genuine Parts for the proper coolant type.
When using the air conditioner in extremely heavy traffic
in hot weather especially when towing a trailer, addi-
tional engine cooling may be required. If this situation is
encountered, operate the transmission in a lower gear to
increase engine RPM, coolant flow and fan speed. When
stopped in heavy traffic, it may be necessary to shift intoN (Neutral) and depress the accelerator slightly for fast
idle operation to increase coolant flow and fan speed.
Your air conditioning system is also equipped with an
automatic recirculation system. When the system senses
a heavy load or high heat conditions, it may use partial
Recirculation A/C mode to provide additional comfort.Winter Operation
When operating the system during the winter months,
make sure the air intake, located directly in front of the
windshield, is free of ice, slush, snow, or other obstruc-
tions.
Vacation Storage
Anytime you store your vehicle, or keep it out of service
(i.e. vacation) for two weeks or more, run the air condi-
tioning system at idle for about five minutes in the fresh
air and high blower setting. This will insure adequate
system lubrication to minimize the possibility of com-
pressor damage when the system is started again.
270 UNDERSTANDING YOUR INSTRUMENT PANEL

STARTING AND OPERATING
CONTENTS
mStarting Procedures.....................277
NNormal Starting......................278
NExtremely Cold Weather (Below220ÉF Or
229ÉC).............................278
NIf Engine Fails To Start.................279
NAfter Starting........................280
mEngine Block Heater Ð If Equipped.........280
mAutomatic Transmission..................281
NShift Lock Manual Override Ð If Equipped . . . 281NBrake/Transmission Interlock System.......283
N5±Speed Automatic Transmission..........283
NGear Ranges.........................283
NRocking The Vehicle...................289
mFour-Wheel Drive Operation...............290
NQuadra-Trac ItOperating Instructions/
Precautions Ð If Equipped..............290
NQuadra-Trac IItOperating
Instructions/Precautions Ð If Equipped.....291
NShift Positions........................292
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If Engine Fails to Start
WARNING!
²Never 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 personal injury.
²Do 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 dis-
charged 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 dan-
gerous if done improperly. Refer to Section 6 of
this manual for proper jump starting procedures
and follow them carefully.If the engine fails to start after you have followed the
ªNormal Startingº or ªExtreme Cold Weatherº proce-
dures, 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 LOCK position, wait 10 to 15 seconds, then
repeat the normal starting procedure.
CAUTION!
To prevent damage to the starter, wait 10 to 15
seconds before trying again.
STARTING AND OPERATING 279
5

AUTOMATIC TRANSMISSION
CAUTION!
Damage to the transmission may occur if the follow-
ing precautions are not observed:
²Shift into P (Park) only after the vehicle has come
to a complete stop.
²Shift into or out of R (Reverse) only after the
vehicle has come to a complete stop and the engine
is at idle speed.
²Do not shift from R (Reverse), P (Park), or N
(Neutral) into any forward gear when the engine is
above idle speed.
²Before shifting into any gear, make sure your foot
is firmly on the brake pedal.
WARNING!
It is dangerous to shift the selector lever out of P
(Park) or N (Neutral) if the engine speed is higher
than idle speed. If your foot is not firmly on 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 on the brake pedal.
Shift Lock Manual Override Ð If Equipped
Your vehicle may be equipped with a shift lock manual
override. The manual override may be used in the event
that the shift lever should fail to move from Park with the
key in the ON position and the brake pedal depressed. To
operate the shift lock manual override, perform the
following steps:
STARTING AND OPERATING 281
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Brake/Transmission Interlock System
This system prevents you from moving the gear shift out
of P (Park) and into any gear unless the brake pedal is
pressed. This system is active only while the ignition
switch is in the ON position. Always depress thebrake
pedal first,before moving the gear selector out of P
(Park).
5±Speed Automatic Transmission
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.
Gear Ranges
NOTE:After selecting any gear range, wait a moment to
allow the selected gear to engage before accelerating.
This is especially important when the engine is cold. If
there is a need to restart the engine be sure to cycle the
key to the LOCK position before restarting. Transmission
gear engagement may be delayed after restarting the
engine if the key is not cycled to the LOCK position first.
P (Park)
This gear position supplements the parking brake by
locking the transmission. The engine can be started in
this range. Never use P (Park) while the vehicle is in
motion. Apply the parking brake when leaving the
vehicle in this range. Always apply parking brake first,
then place the selector in P (Park) position.
STARTING AND OPERATING 283
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