snow chains JEEP PATRIOT 2012 1.G Owners Manual

Tire Safety Information................. 337
▫Tire Markings....................... 337
▫Tire Identification Number (TIN)......... 340
▫Tire Terminology And Definitions......... 341
▫Tire Loading And Tire Pressure.......... 342
Tires — General Information............. 346
▫Tire Pressure....................... 346
▫Tire Inflation Pressures................ 347
▫Tire Pressures For High Speed Operation . . . 349
▫Radial Ply Tires..................... 349
▫Spare Tire Matching Original Equipped Tire
And Wheel – If Equipped.............. 349
▫Compact Spare Tire – If Equipped........ 350▫Full Size Spare – If Equipped............ 351
▫Limited-Use Spare – If Equipped......... 351
▫Tire Spinning....................... 352
▫Tread Wear Indicators................. 352
▫Life Of Tire........................ 353
▫Replacement Tires.................... 354
Tire Chains.......................... 355
Snow Tires.......................... 355
Tire Rotation Recommendations........... 356
Tire Pressure Monitoring System (TPMS)..... 357
▫Base System........................ 360
▫Premium System – If Equipped.......... 362
▫General Information.................. 366
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STARTING AND OPERATING 293

in deep snow, sand or gravel conditions and more wheel
spin than ESC would normally allow is required to gain
traction.
To turn ESC on again, momentarily press the “ESC Off”
switch. This will restore the normal “ESC On” mode of
operation.
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 “ESC Off” switch. Once the situa-
tion requiring ESC to be switched to the “Partial Off”
mode is overcome, turn ESC back on by momentarily
pressing the “ESC Off” switch. This may be done while
the vehicle is in motion.WARNING!
When in “Partial Off” mode, the TCS functionality of
ESC, (except for the limited slip feature described in
the TCS section), has been disabled and the “ESC Off
Indicator Light” will be illuminated. All other stabil-
ity features of ESC function normally. When in
“Partial Off” mode, the engine power reduction
feature of TCS is disabled, and the enhanced vehicle
stability offered by the ESC system is reduced.
Full Off (Four-Wheel Drive Models Only)
This mode is intended for off-highway or off-road use
when ESC stability features could inhibit vehicle maneu-
verability due to trail conditions. This mode is entered by
pressing and holding the “ESC Off” switch for five
seconds when the vehicle is stopped and the engine is
running. After five seconds, the “ESC Activation/
Malfunction Indicator Light” will illuminate and the
334 STARTING AND OPERATING

WARNING! (Continued)
•Never use a tire with a smaller load index or
capacity other than what was originally equipped
on your vehicle. Using a tire with a smaller load
index could result in tire overloading and failure.
You could lose control and have a collision.
•Failure to equip your vehicle with tires having
adequate speed capability can result in sudden tire
failure and loss of vehicle control.
CAUTION!
Replacing original tires with tires of a different size
may result in false speedometer and odometer read-
ings.
TIRE CHAINS
Due to limited clearance, tire chains are not recom-
mended.
CAUTION!
Damage to the vehicle may result if tire chains are
used.
SNOW TIRES
Some areas of the country require the use of snow tires
during the winter. All season tires can be identified by the
M+S designation on the tire sidewall.
If you need snow tires, select tires equivalent in size and
type to the original equipment tires. Use snow tires only
in sets of four; failure to do so may adversely affect the
safety and handling of your vehicle.5
STARTING AND OPERATING 355

Check TPMS Warnings
The Tire Pressure Monitoring Telltale Light will flash on
and off for 75 seconds and remain on solid when a system
fault is detected. The system fault will also sound a
chime. If the ignition key is cycled, this sequence will
repeat providing the system fault still exists. The Tire
Pressure Monitoring Telltale Light will turn off when the
fault condition no longer exists. A system fault can occur
with any of the following scenarios:
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. 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:Your vehicle is equipped with a compact spare
wheel and tire assembly.
1. The compact spare tire does not have a tire pressure
monitoring sensor. Therefore, the TPMS will not monitor
the tire pressure in the compact spare tire.
2.
If you install the compact spare tire in place of a road
tire that has a pressure below the low-pressure warning
limit, upon the next ignition key cycle, a chime will sound
and the Tire Pressure Monitoring Telltale Light and LOW
TIRE message will still turn ON due to the low tire.
3. However, after driving the vehicle for up to 20 min-
utes above 15 mph (24 km/h), the Tire Pressure Moni-
toring Telltale Light will flash on and off for 75 seconds
and then remain on solid.
4.
For each subsequent ignition key cycle, a chime will
sound and the Tire Pressure Monitoring Telltale Light will
flash on and off for 75 seconds and then remain on solid.
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STARTING AND OPERATING 361

will be displayed instead of dashes. A system fault can
occur with any of the following scenarios:
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. 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 aSERVICE TPM SYSTEM
message for a minimum of five seconds when a system
fault related to an incorrect sensor location fault is
detected. In this case, theSERVICE TPM SYSTEM
message is then followed with a graphic display withpressure values still shown. This indicates that the pres-
sure values are still being received from the TPM sensors
but they may not be located in the correct vehicle
position. The system still needs to be serviced as long as
theSERVICE TPM SYSTEMmessage is displayed.
NOTE:Your vehicle is equipped with a compact spare
wheel and tire assembly.
1. The compact spare tire does not have a tire pressure
monitoring sensor. Therefore, the TPMS will not monitor
the tire pressure in the compact spare tire.
2. If you install the compact spare tire in place of a road
tire that has a pressure below the low-pressure warning
limit, upon the next ignition key cycle, a chime will
sound and the Tire Pressure Monitoring Telltale Light
will still turn ON due to the low tire. The “LOW TIRE”
text message and the graphic with the low tire pressure
flashing will be displayed.
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Rear Seat........................... 42
Seats................................. 134
Adjustment......................... 137
Heated............................ 136
Lumbar Support..................... 139
Rear Folding........................ 145
Rear Folding (Sedan).................. 145
Seatback Release..................... 140
Tilting............................ 140
Security Alarm (Theft Alarm)................ 18
Selection of Oil......................... 420
Sentry Key (Immobilizer)................... 15
Sentry Key Programming................... 16
Sentry Key Replacement................... 16
Service Assistance....................... 475
Service Contract......................... 477
Service Manuals........................ 479
Setting the Clock..................226,244,253
Settings, Personal........................ 219Shift Lever Override...................... 407
Shift Speeds, Manual Transaxle.............. 299
Short Message Service (SMS)................ 121
Shoulder Belts........................... 42
Side Airbag............................. 69
Side Window Demisters (Defrosters).......... 288
Signals, Turn......................88,199,453
Snow Chains (Tire Chains)................. 355
Snow Tires............................ 355
Spare Tire.......................350,351,393
Specifications
Oil ............................... 420
Speed Control (Cruise Control)...........158,204
Speedometer........................... 199
Starting............................... 295
Automatic Transmission................ 296
Engine Fails to Start.................. 297
Manual Transmission.................. 295
Remote............................ 26
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INDEX 497