2009 JEEP COMMANDER snow chains

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 “On” mode. This
mode should be used for most driving situations. ESP
should only be turned to “Partial Off” or “Full Off” mode
for specific reasons as noted below.
Partial Off
This mode is entered by momentarily depressing the ESP
OFF 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 Light will 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 gravelconditions and more wheel spin than ESP would nor-
mally allow is required to gain traction. To turn ESP on
again, momentarily depress the ESP OFF switch. This
will restore the normal “ESP On” mode of operation.
NOTE:To improve the vehicle’s traction when driving
with snow chains, or starting off in deep snow, sand, or
ESP OFF Switch
328 STARTING AND OPERATING

The Tire Pressure Monitoring Telltale Light will flash on
and off for 75 seconds, and remain on solid when a
system fault is detected. In addition, a “CHECK TPM
SYSTEM” message will be displayed for 75 seconds when
a system fault is detected, and a chime will sound. If the
ignition key is cycled, this sequence will repeat, provid-
ing the system fault still exists. The Tire Pressure Moni-
toring Telltale Light will turn off when the fault condition
no longer exists. A system fault can occur by any of the
following:
1. Jamming due to electronic devices or driving next to
facilities emitting the same Radio Frequencies as the TPM
sensors.
2. Installing some form of aftermarket window tinting
that affects radio wave signals.
3. Lots of snow or ice around the wheels or wheel
housings.4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPM sensors.
NOTE:
•If your vehicle is equipped with a matching full-size
spare wheel and tire assembly, it has a tire pressure
monitoring sensor, and can be monitored by the Tire
Pressure Monitoring System (TPMS). In the event that
the matching full-size spare tire is swapped with a low
pressure road tire, the next ignition key cycle will still
show the Tire Pressure Monitoring Telltale Light to be
ON, a “TIRE LOW PRESSURE” message will be
displayed in the instrument cluster for 60 seconds, and
a chime to sound. Driving the vehicle for up to
20 minutes above 15 mph (24 km/h) will turn OFF the
Tire Pressure Monitoring Telltale Light as long as none
of the road tires are below the low pressure warning
threshold.
360 STARTING AND OPERATING

NOTE:Your system can be set to display pressure units
in PSI, kPa, or BAR.
If the ignition key is cycled, this sequence will repeat,
providing the system fault still exists. If the system fault
no longer exists, the Tire Pressure Monitoring Telltale
Light will no longer flash, theCHECK TPM SYSTEMmessage will not be present, and a pressure value will be
displayed instead of dashes. A system fault can occur by
any of the following:
1. Jamming due to electronic devices or driving next to
facilities emitting the same Radio Frequencies as the TPM
sensors.
2. Installing some form of aftermarket window tinting
that affects radio wave signals.
3. Lots of snow or ice around the wheels or wheel
housings.
4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPM sensors.
The EVIC will also display aCHECK TPM SYSTEM
message for three seconds when a system fault is de-
tected possibly related to the trigger component. In this
364 STARTING AND OPERATING

Service Contract......................... 489
Service Engine Soon Light
(Malfunction Indicator).................... 193
Service Manuals........................ 491
Setting the Clock................220,234,237,247
Settings, Personal........................ 212
Shift Lock Manual Override................ 298
Shifting............................... 297
Automatic Transmission................. 297
Shoulder Belts........................... 43
Signals, Turn...................145,192,460,462
Sirius Backseat TV™..................... 267
Skylights, Command View................. 172
SmartBeams........................... 141
Snow Chains (Tire Chains)................. 354
Snow Plow............................ 392
Spare Tire.......................349,350,402
Specifications
Fuel (Gasoline)........................ 367Oil ................................ 423
Speed Control (Cruise Control).............. 153
Speedometer........................... 191
Starting.............................27,292
Automatic Transmission................. 292
Cold Weather......................294,296
Engine Block Heater.................... 296
Engine Fails to Start.................... 295
Remote.............................. 27
Steering
Power.............................. 317
Tilt Column.......................... 151
Wheel, Tilt........................... 151
Steering Wheel Mounted Sound
System Controls......................... 268
Storage............................... 456
Storage, Vehicle......................284,456
Storing Your Vehicle...................... 456
Sun Roof.............................. 169
INDEX 511
10