2010 JEEP LIBERTY automatic transmission

1. Turn the ignition switch ON.
2. Press and hold the COMPASS button for approxi-
mately two seconds.
3. Press the SCROLL button until “Compass Variance”
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 vehicle speed is at 0 mph (0 km/h)
(manual transmission) or when the shift lever is in PARK
(auto transmission).Press and release the MENU button until Personal Set-
tings displays in the EVIC.
Use the SCROLL button to display one of the following
choices:
Language
When in this display you may select one of five 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, Deutsch, Italiano, or Francais.
Then, as you continue, the information will display in the
selected language.
Lock Doors Automatically at 15 mph (24 km/h)
When on is selected, all doors will lock automatically
when the vehicle reaches a speed of 15 mph (24 km/h).
To make your selection, press and release the FUNC-
TION SELECT button until “On” or “Off” appears.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 231

Unlock Doors Automatically on Exit
When ON is selected, all doors will unlock when the
vehicle is stopped and the transmission is in the PARK or
NEUTRAL position and the driver’s door is opened. To
make your selection, press and release the FUNCTION
SELECT button until “On” or “Off” appears.
Remote Key Unlock
WhenDriver Door 1st Press is selected, only the driver’s
door will unlock on the first press of the Remote Keyless
Entry (RKE) transmitter UNLOCK button. When Driver
Door 1st Press is selected, you must press the RKE
transmitter UNLOCK button twice to unlock the passen-
ger’s doors. When All Doors 1st Press is selected, all of
the doors will unlock on the first press of the RKE
transmitter UNLOCK button. To make your selection,
press and release the FUNCTION SELECT button until
“Driver Door 1st Press” or “All Doors 1st Press” appears.
Recall Memory with Remote Key Unlock — If
Equipped
When on 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
panel will recall memory profiles. To make your selec-
tion, press and release the FUNCTION SELECT button
until “ON” or “OFF” appears. Refer to “Driver Memory
Seat” in Section 3 of this manual for more information.
Sound Horn with Remote Key Lock
When on 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 Lights with
232 UNDERSTANDING YOUR INSTRUMENT PANEL

STARTING AND OPERATING
CONTENTS
Starting Procedures .................... 299
▫ Normal Starting ..................... 299
▫ Extreme Cold Weather
(Below –20°F Or –29°C) ................ 300
▫ If Engine Fails To Start ................ 300
▫ After Starting ....................... 301
 Engine Block Heater — If Equipped ........ 301
 Automatic Transmission ................. 302
▫ Key Ignition Park Interlock ............. 303▫
Brake/Transmission Shift Interlock System . . 303
▫ Brake/Transmission Interlock Manual
Override .......................... 303
▫ Four–Speed Automatic Transmission ....... 305
▫ Gear Ranges ........................ 305
 Four-Wheel Drive Operation ............. 309
▫ MP1522 Command-Trac Transfer Case —
If Equipped ........................ 309
▫ MP3022 Selec-Trac II Transfer Case —
If Equipped ........................ 315
5

Extreme Cold Weather (below –20°F or –29°C)
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater (avail-
able from your authorized 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 personal injury.(Continued)
WARNING! (Continued)
•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 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.
With Tip Start
If the engine fails to start after you have followed the
“Normal Starting” or “Extreme Cold Weather” proce-
dures, it may be flooded. To clear any excess fuel, press
the accelerator pedal all the way to the floor and hold it.
300 STARTING AND OPERATING

WARNING!
Remember to disconnect the cord before driving.
Damage to the 110-115 Volt AC electrical cord could
cause electrocution.
Use the heater when temperatures below 0 °F (-18 °C) are
expected to last for several days.
AUTOMATIC TRANSMISSION
CAUTION!
Damage to the transmission may occur if the follow-
ing precautions are not observed:
•Shift into PARK only after the vehicle has come to
a complete stop. (Continued)
CAUTION! (Continued)
•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.
302 STARTING AND OPERATING

Four–Speed Automatic Transmission
NOTE:Under extreme cold temperatures (-6°F (-21°C)
and when in DRIVE, transmission operation may be
briefly limited to only second gear operation. Normal
operation will resume once the transmission temperature
has risen to a suitable level.
Shifting from DRIVE to PARK or REVERSE should be
done only after the accelerator pedal is released and the
vehicle is stopped. Be sure to keep your foot on the brake
when moving the shift lever between these gears.
Gear Ranges
PARK
This range supplements the parking brake by locking the
transmission. The engine can be started in this range.
Never use PARK while the vehicle is in motion. Apply
Shift Lever
5
STARTING AND OPERATING 305

2 (Second)
This range is used for moderate grades and to assist
braking on dry pavement or in mud and snow. Begins at
a stop in low gear with automatic upshift into second
gear. Will not shift into third gear.
1 (First)
This range is used for hard pulling at low speeds in mud,
sand, snow, or on steep grades. Begins and stays in low
gear with no upshift. Provides engine compression brak-
ing at low speeds.
Overdrive Operation
The overdrive automatic transmission contains an elec-
tronically controlled fourth gear (OVERDRIVE). The
transmission will automatically shift from third gear into
OVERDRIVE if the following conditions are present:
•the shift lever is in DRIVE
•vehicle speed is above approximately 30 mph
(48 km/h)
•the TOW/HAUL button has not been activated
The transmission will downshift from OVERDRIVE to
DRIVE if the accelerator pedal is fully pressed at vehicle
speeds above approximately 35 mph (56 km/h).
When To Use TOW/HAUL Mode
When driving in hilly areas, towing a trailer, carrying a
heavy load, etc., and frequent transmission shifting oc-
curs, press the TOW/HAUL button. This will improve
performance and reduce the potential for transmission
overheating or failure due to excessive shifting. When
operating in TOW/HAUL mode, the transmission will
shift into third gear.5
STARTING AND OPERATING 307

If the problem is no longer detected, the transmission will
return to normal operation. If the problem persists,
PARK, REVERSE, and NEUTRAL will continue to oper-
ate. Only second gear range will operate in the DRIVE
position. Have the transmission checked at your autho-
rized dealer as soon as possible.
Torque Converter Clutch
A feature designed to improve fuel economy has been
added to the automatic transmission of this vehicle. A
clutch within the torque converter engages automatically
at calibrated speeds. This may result in a slightly differ-
ent feeling or response during normal operation in high
gear. When the vehicle speed drops or during accelera-
tion, the clutch automatically and smoothly disengages.
FOUR-WHEEL DRIVE OPERATION
MP1522 Command-TracTransfer Case — If
Equipped
Operating Information and Precautions
The Command-Trac transfer case provides four positions:
•Two–wheel drive (2WD) high range
•Four-wheel drive (4WD LOCK) high range
•Four-wheel drive (4WD LOW) low range
•Neutral (N)
This transfer case is intended to be driven in the two-
wheel drive position (2WD) for normal street and high-
way conditions such as dry hard-surfaced roads.
When additional traction is required, select the transfer
case 4WD LOCK position or 4WD LOW position. This
5
STARTING AND OPERATING 309