2007 JEEP COMMANDER 4WD

•Understeer - when the vehicle is turning less than
appropriate for the steering wheel position.
TheESP/TCS Indicator Lightlocated in the instrument
cluster, starts to flash as soon as the tires lose traction and
the ESP system becomes active. TheESP/TCS Indicator
Lightalso flashes when TCS is active. If theESP/TCS
Indicator Lightbegins to flash during acceleration, ease
up on the accelerator and apply as little throttle as
possible. Be sure to adapt your speed and driving to the
prevailing road conditions.WARNING!
ESP (Electronic Stability Program) cannot prevent
the natural laws of physics from acting on the
vehicle, nor can it increase the traction afforded by
prevailing road conditions. ESP cannot prevent acci-
dents, including those resulting from excessive
speed in turns, driving on very slippery surfaces, or
hydroplaning. Only a safe, attentive, and skillful
driver can prevent accidents. The capabilities of an
ESP-equipped vehicle must never be exploited in a
reckless or dangerous manner which could jeopar-
dize the user’s safety or the safety of others.
The ESP system has 3 available operating modes in 4WD
High Range, 2 available operating modes on 2WD ve-
hicles, and 1 operating mode in 4WD Low Range.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 139
3

High Range (4WD Models) or 2WD Models
On
This is the normal operating mode for ESP in 4WD high
range and in 2WD vehicles. Whenever the vehicle is
started or the transfer case (if equipped) is shifted from
4WD low range or neutral back to 4WD high range, the
ESP system will be in this mode. This mode should be
used for most all driving situations. ESP should only be
turned to “Partial Off” or “Full Off” for specific reasons
as noted below.
Partial Off
This mode is entered by momentarily depressing the
ESP Control Switch. When inPartial Offmode, the
TCS portion of ESP, except for the “limited slip” feature
described in the TCS section, has been disabled and the
ESP/TCS Indicator Lightwill be illuminated. All other
stability features of ESP function normally. This mode is
intended to be used if the vehicle is in deep snow, sand,or gravel conditions and more wheel spin than ESP
would normally allow is required to gain traction. To
turn ESP on again, momentarily depress theESP Control
Switch. This will restore the normal “ESP On” mode of
operation.
ESP Control Switch
140 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

NOTE:To improve the vehicle’s traction when driving
with snow chains, or starting off in deep snow, sand, or
gravel, it may be desirable to switch to the “Partial Off”
mode by pressing the ESP switch. Once the situation
requiring ESP to be switched to the “Partial Off” mode is
overcome, turn ESP back on by momentarily depressing
the “ESP Control Switch”. This may be done while the
vehicle is in motion.
Full Off (4WD Models Only)
This mode is intended for off-highway or off-road use
when ESP stability features could inhibit vehicle maneu-
verability due to trail conditions. This mode is entered by
depressing and holding the “ESP Control Switch” for 5
seconds when the vehicle is stopped and the engine is
running. After 5 seconds, the “ESP/TCS Indicator Light”
will illuminate, and theESP OFFmessage will appear in
the Electronic Vehicle Information Center (EVIC). Refer
to “Electronic Vehicle Information Center (EVIC)” in
Section 4 of this manual.In this mode, ESP and TCS, except for the “limited slip”
feature described in the TCS section, are turned off until
the vehicle reaches a speed of 40 mph (64 km/h). At 40
mph (64 km/h) the system returns to “Partial Off” mode,
described above. When the vehicle speed drops below 35
mph (56 km/h) the ESP system shuts off. ESP is off at low
vehicle speeds so that it will not interfere with off-road
driving but ESP function returns to provide the stability
feature at speeds above 40 mph (64 km/h). The “ESP/
TCS Indicator Light” will always be illuminated when
ESP is off. To turn ESP on again, momentarily depress the
“ESP Control Switch”. This will restore the normal “ESP
On” mode of operation.
NOTE:The “ESP OFF” message will display and the
audible chime will sound when the gear selector is
placed into the “P” (Park) position from any position
other than “P” (Park), and then moved out of the “P”
(Park) position. This will occur even if the message was
previously cleared.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 141
3

WARNING!
With the ESP switched off, the enhanced vehicle
stability offered by ESP and ERM are unavailable. In
an emergency evasive maneuver, the ESP and ERM
systems will not engage to assist in maintaining
stability. The “Full Off” ESP mode is intended for
off-highway or off-road use only.
4WD Low Range
Full Off
This is the normal operating mode for ESP in 4WD low
range. Whenever the vehicle is started in 4WD low range,
or the transfer case (if equipped) is shifted from 4WD
high range or neutral to 4WD low range, the ESP system
will be in this mode. In 4WD low range, ESP and TCS,
except for the “limited slip” feature described in the TCS
section, are turned off until the vehicle reaches a speed of40 mph (64 km/h). At 40 mph (64 km/h), the normal ESP
stability function returns but TCS remains off. When the
vehicle speed drops below 35 mph (56 km/h), the ESP
system shuts off. ESP is off at low vehicle speeds in 4WD
low range so that it will not interfere with off-road
driving but ESP function returns to provide the stability
feature at speeds above 40 mph (64 km/h). TheESP/
TCS Indicator Lightwill always be illuminated in 4WD
low range when ESP is off.
NOTE:The “ESP OFF” message will display and the
audible chime will sound when the gear selector is
placed into the “P” (Park) position from any position
other than “P” (Park), and then moved out of the “P”
(Park) position. This will occur even if the message was
previously cleared
142 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. If you decide to look under the hood your-
self, refer to Section 7 of this manual. Follow the
warnings under “Cooling System Pressure Cap.”
14. Electronic Vehicle Information Center Display
When the appropriate conditions exist, this display
shows the Electronic Vehicle Information Center (EVIC)
messages. Refer to “Electronic Vehicle Information Cen-
ter” later in this section.
15. TOW/HAUL Indicator Light
This light will illuminate when the TOW/
HAUL button has been selected. The TOW/
HAUL button is located in the center of the
instrument panel (below the climate controls).16. Electronic Stability Program (ESP) Warning
Light/Brake Assist System (BAS) Warning Light
The ESP/BAS warning light in the instrument
cluster comes on when the ignition switch is
turned to the “ON” position. The light should
go out with the engine running. If the ESP/
BAS warning light comes on continuously with the
engine running, a malfunction has been detected in either
the ESP or the BAS system. If this light stays illuminated,
have the ESP and BAS checked at your authorized dealer
as soon as possible.
17. 4WD LOW Mode Indicator Light — If Equipped
This light alerts the driver that the vehicle is in
the 4WD LOW mode. The front and rear drive-
shafts are mechanically locked together forcing
the front and rear wheels to rotate at the same
speed.
UNDERSTANDING YOUR INSTRUMENT PANEL 181
4

•LIFTGATE/DOOR OPEN (with graphic)
•LIFTGATE/DOORS OPEN (with graphic)
•LIFTGLASS OPEN (with graphic)
•HOOD OPEN (with graphic)
•HOOD/DOOR OPEN (with graphic)
•HOOD/DOORS OPEN (with graphic)
•LIFTGATE/HOOD OPEN (with graphic)
•HOOD/GLASS/DOOR OPEN (with graphic)
•HOOD/GLASS/DOORS OPEN (with graphic)
•HOOD/GATE/DOOR OPEN (with graphic)
•HOOD/GATE/DOORS OPEN (with graphic)
•LIFTGLASS/DOOR OPEN (with graphic)
•LIFTGLASS/DOORS OPEN (with graphic)
•LIFTGLASS/HOOD OPEN (with graphic)
•WASHER FLUID LOW (with graphic)
•CHECK GAUGES
•AUTO HIGHBEAM ON
•AUTO HIGHBEAM OFF
•PARK ASSIST DISABLED
•SERVICE PARK ASSIST SYSTEM
•TRANSMISSION OVER TEMP
•CHECK SHIFT PROCEDURE
•SERVICE 4WD SYSTEM
•4WD SYSTEM IN NEUTRAL
•LOW BRAKE FLUID LEVEL
•WARNING! LIMIT SPEED
UNDERSTANDING YOUR INSTRUMENT PANEL 185
4

On-Road Driving Tips...................269
Off-Road Driving Tips...................270
▫When To Use 4WD Low Range —
If Equipped.........................270
▫Driving Through Water.................270
▫Driving In Snow, Mud And Sand..........271
▫Hill Climbing........................271
▫Traction Downhill.....................272
▫After Driving Off-Road.................273
Parking Brake.........................274
Anti-Lock Brake System..................275
Power Steering........................278
Multi Displacement System (MDS) - 5.7L Engine
Only................................279Tire Safety Information...................280
▫Tire Markings........................280
▫Tire Identification Number (TIN)..........283
▫Tire Loading And Tire Pressure...........284
Tires — General Information...............288
▫Tire Pressure.........................288
▫Tire Inflation Pressures.................289
▫Tire Pressures For High Speed Operation....291
▫Radial-Ply Tires......................291
▫Tire Spinning........................291
▫Tread Wear Indicators..................292
▫Life Of Tire.........................293
▫Replacement Tires.....................293
248 STARTING AND OPERATING

Adding Fuel..........................314
▫Fuel Filler Cap (Gas Cap)...............314
Vehicle Loading........................317
▫Certification Label.....................317
Trailer Towing.........................319
▫Common Towing Definitions.............319
▫Trailer Hitch Classification...............323
▫Trailer Towing Weights
(Maximum Trailer Weight Ratings).........324
▫Trailer And Tongue Weight..............326▫Towing Requirements..................327
▫Towing Tips.........................331
Recreational Towing (Behind Motorhome, Etc.) . . 333
▫Towing – 2WD Models.................333
▫Towing — Quadra-Trac I
(Single-Speed Transfer Case) 4WD Models....333
▫Towing — Quadra–Trac II /Quadra–Drive II
4WD Models........................333
Snow Plow...........................337
250 STARTING AND OPERATING