ESP JEEP COMMANDER 2010 1.G Owner's Manual

pushbutton memory. The channels stored in SET 2
memory can be selected by pressing the pushbutton
twice.
Every time a preset button is used, a corresponding
button number will display.
Buttons1-6
These buttons tune the radio to the channels that you
commit to pushbutton memory (12 Satellite stations).
Operating Instructions - uconnect™ phone (If
Equipped)
Refer to “uconnect™ phone” in the uconnect™ User
Manual located on the DVD for further details.
uconnect™ studios (SIRIUS BACKSEAT TV™) —
IF EQUIPPED
Satellite video uses direct satellite receiver broadcasting
technology to provide streaming video. The subscriptionservice provider is SIRIUS Satellite Radio. SIRIUS Back-
seat TV™ offers three video channels for family enter-
tainment, directly from its satellites and broadcasting
studios.
NOTE:
SIRIUS service is not available in Hawaii and
has limited coverage in Alaska.
Refer to your Video Entertainment System (VES)™, RER
Navigation or REN Multimedia User Manuals for de-
tailed operating instructions.
VIDEO ENTERTAINMENT SYSTEM™ (SALES
CODE XRV) — IF EQUIPPED
The optional VES™ (Video Entertainment System) con-
sists of a DVD player and LCD (liquid crystal display)
screen, a battery-powered remote control, and two head-
sets. Refer to the “uconnect™ studios” section of
uconnect™ User Manual located on the DVD for further
details.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 219

NOTE:The temperature setting can be adjusted at any
time without affecting automatic control operation. How-
ever, if the driver and/or passenger temperature knobs
are set to the full hot or full cold positions, the air
temperature out of the ducts will be full hot or full cold
respectively. With the temperature setting in these posi-
tions, the system does not attempt automatic comfort
control.
Air Conditioning The air conditioning in this system is automatic.
Pressing this button while in AUTO mode will
cause the LED to flash three times and remain off.
This indicates that the system is in AUTO and requesting
the air conditioning is not necessary. Recirculation
The system will automatically control recircu-
lation. However, pressing this button will tem-
porarily put the system in Recirculation mode.
This can be used when outside conditions such
as smoke, odors, dust, or high humidity are present. This
will cause the LED to illuminate.
NOTE:
•The surface of the climate control panel, and the top
center of the instrument panel should be kept free of
debris due to the climate control sensor’s location.
Mud on the windshield may also cause poor operation
of this system.
228 UNDERSTANDING YOUR INSTRUMENT PANEL

NOTE:Regardless of the type of operation, when a
temperature knob is set to the full clockwise or full
counterclockwise position, the system will deliver full
hot or full cold air out of the ducts, respectively.
The operator can override the AUTO mode setting and
select the direction of the air by rotating the right mode
knob to one of the following positions. When the Mode is
set to any position other than AUTO, the automatic
control of air temperature is disabled. The user must
adjust the temperature knobs to obtain the desired tem-
perature.
Defrost Air is directed to the windshield through the
outlets at the base of the windshield. Air is also
directed to the front door windows through the side
window demister grilles. Some airflow is delivered to the
floor while in defrost so that comfort can be maintained. NOTE:
The defrost mode is not automatically selected.
It must be manually selected, when desired.
Defrost/Floor Air flows through the front and rear floor outlets
and the outlets at the base of the windshield. Air is
also directed to the front door windows through the
side window demister grilles. Some airflow is delivered
to the floor while in defrost so that comfort can be
maintained.
Floor Air flows through the floor outlets located under
the instrument panel and into the rear seating area
through vents under the front seats. Some airflow is
delivered to defrost while in floor mode, so that comfort
can be maintained.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 231

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 Fluids, Lubri-
cants, and Genuine Parts in Section 7 for the proper
coolant type.
When using the air conditioner in extremely heavy
traffic, in hot weather, especially when towing a trailer,
additional engine cooling may be required. If this situa-
tion 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 toshift into NEUTRAL and press 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
obstructions.
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 ensure adequate
system lubrication to minimize the possibility of com-
pressor damage when the system is started again.
236 UNDERSTANDING YOUR INSTRUMENT PANEL

▫Quadra-Trac II Operating Instructions/
Precautions — If Equipped ............. 256
▫ Shift Positions ...................... 257
▫ Shifting Procedures ................... 258
▫ Quadra-Drive II System — If Equipped .... 260
 On-Road Driving Tips .................. 261
 Off-Road Driving Tips .................. 261
▫ When To Use 4WD Low Range
— If Equipped ...................... 261
▫ Driving Through Water ................ 261
▫ Driving In Snow, Mud And Sand ......... 263
▫ Hill Climbing ....................... 263
▫ Traction Downhill .................... 264
▫ After Driving Off-Road ................ 264 
Power Steering ....................... 265
▫ Power Steering Fluid Check ............. 266
 Parking Brake ........................ 267
 Anti-Lock Brake System ................. 269
 Multi-Displacement System (MDS) (If
Equipped) – 5.7L Engine Only ............. 271
 Electronic Brake Control System ........... 272
▫ Anti-Lock Brake System (ABS) ........... 272
▫ Traction Control System (TCS) ........... 273
▫ Brake Assist System (BAS) .............. 273
▫ Electronic Roll Mitigation (ERM) ......... 274
▫ Electronic Stability Program (ESP) ........ 275
▫ Trailer Sway Control (TSC) ............. 280
240 STARTING AND OPERATING

▫Hill Start Assist (HSA) – Four-Wheel Drive
Models With NV245 Two–Speed Transfer
Case Only ......................... 280
▫ Hill Descent Control (HDC) – Four-Wheel
Drive Models With NV245 Two–Speed
Transfer Case Only ................... 283
▫ ESP/BAS Warning Light And ESP/TCS
Indicator Light ...................... 285
 Tire Safety Information ................. 286
▫ Tire Markings ....................... 286
▫ Tire Identification Number (TIN) ......... 289
▫ Tire Loading And Tire Pressure .......... 290
 Tires — General Information ............. 294
▫ Tire Pressure ....................... 294
▫ Tire Inflation Pressures ................ 295
▫ Tire Pressures For High Speed Operation . . . 297 ▫
Radial-Ply Tires ..................... 297
▫ Compact Spare Tire — If Equipped ....... 297
▫ Tire Spinning ....................... 298
▫ Tread Wear Indicators ................. 299
▫ Life Of Tire ........................ 300
▫ Replacement Tires .................... 300
 Tire Chains .......................... 301
 Tire Rotation Recommendations ........... 302
 Tire Pressure Monitor System (TPMS) ....... 303
▫ Base System ........................ 306
▫ Premium System — If Equipped ......... 308
▫ General Information .................. 313
 Fuel Requirements ..................... 314
5
STARTING AND OPERATING 241

6. Move the shift lever into the NEUTRAL position.
7. The vehicle may then be started in NEUTRAL.
Have your vehicle inspected by your local authorized
dealer, if the shift lock manual override has been used.
Five–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/kilometers.
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.
PARK
This range supplements the parking brake by locking the
transmission. The engine can be started in this range.
Interlock Manual Override
248 STARTING AND OPERATING

3. Turn the engine off, and be sure to turn the key to the
LOCK position.
4. Wait approximately 10 seconds, then restart the en-
gine.
5. Move the shift lever to the desired gear range.
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 2nd gear (3.7L engine) or 3rd gear (5.7L engine)
will be available in the DRIVE position. Have the trans-
mission checked at your authorized dealer as soon as
possible.
Torque Converter Clutch
A feature, designed to improve fuel economy, has been
included in the automatic transmission on your vehicle.
A clutch within the torque converter engages automati-
cally, at a calibrated speed, at light throttle. It engages athigher speeds under heavier acceleration. This may re-
sult in a slightly different feeling or response during
normal operation in high gear. When the vehicle speed
drops below a calibrated speed, or during acceleration,
the clutch automatically and smoothly disengages. The
feature is operational in Overdrive and in DRIVE.
NOTE:
•The torque converter clutch will not engage until the
transmission fluid and engine coolant are warm [usu-
ally after 1 to 3 miles (1.6 to 4.8 km) of driving].
Because the engine speed is higher when the torque
converter clutch is not engaged, it may seem as if the
transmission is not shifting into Overdrive when cold.
This is normal. Manually shifting (using the ERS shift
control) between 4 (direct gear) and 5/D (Overdrive
gear) positions will demonstrate that the transmission
is able to shift into and out of Overdrive. For vehicles
with 5.7L engines (which have two Overdrive gears),
254 STARTING AND OPERATING

the transmission may not shift into the top Overdrive
gear (normal 5th gear) until the transmission fluid and
engine coolant are warm.
•If the vehicle has not been driven in several days, the
first few seconds of operation after shifting the trans-
mission into gear may seem sluggish. This is due to the
fluid partially draining from the torque converter into
the transmission. This condition is normal and will not
cause damage to the transmission. The torque con-
verter will refill within five seconds of shifting from
PARK into any other gear position.
Rocking The Vehicle
If the vehicle becomes stuck in snow, sand, or mud, it can
often be moved by a rocking motion. Move the shift lever
between DRIVE and REVERSE, while applying slight
pressure to the accelerator.
NOTE:The Electronic Stability Program (ESP) and
Traction Control (if equipped) should be turned OFF before attempting to rock the vehicle. Refer to “Electronic
Brake Control System” in Section 3 of this manual.
The least amount of accelerator pedal pressure to main-
tain the rocking motion, without spinning the wheels or
racing the engine, is most effective. Racing the engine or
spinning the wheels, due to the frustration of not freeing
the vehicle, may lead to transmission overheating and
failure. Allow the engine to idle with the shift lever in
NEUTRAL for at least one minute after every five
rocking-motion cycles. This will minimize overheating
and reduce the risk of transmission failure during pro-
longed efforts to free a stuck vehicle.CAUTION!
When “rocking” a stuck vehicle by moving between
“First” and REVERSE, do not spin the wheels faster
than 15 mph (24 km/h), or drivetrain damage may
result.
5
STARTING AND OPERATING 255

•After extended operation in mud, sand, water, or
similar dirty conditions, have brake rotors, wheels,
brake linings, and axle yokes inspected and cleaned as
soon as possible.
WARNING!
Abrasive material in any part of the brakes may cause
excessive wear or unpredictable braking. You might
not have full braking power when you need it to
prevent an accident. If you have been operating your
vehicle in dirty conditions, get your brakes checked
and cleaned as necessary.
•If you experience unusual vibration after driving in
mud, slush or similar conditions, check the wheels for
impacted material. Impacted material can cause a
wheel imbalance and freeing the wheels of it will
correct the situation.
POWER STEERING
The standard power steering system will give you good
vehicle response and increased ease of maneuverability
in tight spaces. The system will provide mechanical
steering capability if power assist is lost.
If for some reason the power assist is interrupted, it will
still be possible to steer your vehicle. Under these condi-
tions, you will observe a substantial increase in steering
effort, especially at very low vehicle speeds and during
parking maneuvers.
NOTE:Increased noise levels at the end of the steering
wheel travel are considered normal and do not indicate
that there is a problem with the power steering system.
Upon initial start-up in cold weather, the power steering
pump may make noise for a short amount of time. This is
due to the cold, thick fluid in the steering system. This
noise should be considered normal, and it does not in any
way damage the steering system.
5
STARTING AND OPERATING 265