2012 JEEP PATRIOT engine

•Each time the ignition is turned to ON/RUN, the ESC
system will be ON, even if it was turned off previously.
•The ESC system will make buzzing or clicking sounds
when it is active. This is normal; the sounds will stop
when ESC becomes inactive following the maneuver
that caused the ESC activation.
30. 4WD! Warning Light
This light monitors the 4-Wheel Drive (4WD)
system. The light will come on, for a bulb
check, when the ignition key is turned to the
ON/RUN position and may stay on for as long
as three seconds.
When lit solid:There is an 4WD system fault. 4WD
performance will be at a reduced level. Service the 4WD
system soon.
When blinking:The 4WD system is temporarily dis-
abled due to overload condition.31. Electronic Vehicle Information Center (EVIC)
Display — If Equipped
When the appropriate conditions exist, this display
shows the Electronic Vehicle Information Center (EVIC)
messages.
For further information, refer to “Electronic Vehicle In-
formation Center (EVIC)”.
MINI-TRIP COMPUTER — IF EQUIPPED
The Mini-Trip Computer is located in the instrument
cluster and features a driver-interactive trip information
and temperature display.
NOTE:The system will display the last known outside
temperature when starting the vehicle and may need to
be driven several minutes before the updated tempera-
ture is displayed. Engine temperature can also affect the
displayed temperature; therefore, temperature readings
are not updated when the vehicle is not moving.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 211

•Remote Start Aborted — Fuel Low
•Remote Start Aborted — System Fault
•Key In Ignition
•Low Tire
•Low Tire Pressure Display for Premium TPM System
•Service TPM System
Engine Oil Change Indicator System — If
Equipped
Oil Change Required
Your vehicle is equipped with an engine oil change
indicator system. The “Oil Change Required” message
will flash in the EVIC display for approximately five
seconds after a single chime has sounded, to indicate the
next scheduled oil change interval. The engine oil changeindicator system is duty-cycle based, which means the
engine oil change interval may fluctuate dependent upon
your personal driving style.
Unless reset, this message will continue to display each
time you turn the ignition switch to the ON/RUN
position. To turn off the message temporarily, press and
release the Trip Odometer button on the instrument
cluster. To reset the oil change indicator system (after
performing the scheduled maintenance) refer to the fol-
lowing procedure.
1. Turn the ignition switch to the ON position.Do not
start the engine.
2. Fully depress the accelerator pedal, slowly, three times
within 10 seconds.
3. Turn the ignition switch to the OFF/LOCK position.
216 UNDERSTANDING YOUR INSTRUMENT PANEL

metallic objects) until the “CAL” message displayed in
the EVIC turns off. The compass will now function
normally.
NOTE:A good calibration requires a level surface and
an environment free from large metallic objects such as
buildings, bridges, underground cables, railroad tracks,
etc.
Manual Compass Calibration
If the compass appears erratic and the “CAL” indicator
does not appear in the EVIC display, you must put the
compass into the Calibration Mode manually as follows:
1. Start the engine. Leave the shift lever in PARK in order
to enter the EVIC Programming Menus.
2. Press the MENU button until the Personal Settings
(Customer-Programmable Features) menu displays in the
EVIC.3. Press the DOWN button until “Calibrate Compass”
displays in the EVIC.
4. Press and release the SELECT button to start the
calibration. The “CAL” indicator will display in the
EVIC.
5. Complete one or more 360–degree turns (in an area
free from large metal or metallic objects) until the “CAL”
indicator turns off. The compass will now function
normally.
Compass Variance
Compass Variance is the difference between Magnetic
North and Geographic North. To compensate for the
differences, the variance should be set for the zone where
the vehicle is driven, per the zone map. Once properly
set, the compass will automatically compensate for the
differences and provide the most accurate compass head-
ing.
222 UNDERSTANDING YOUR INSTRUMENT PANEL

Macrovision
This product incorporates copyright protection technol-
ogy that is protected by U.S. patents and other intellec-
tual property rights. Use of this copyright protection
technology must be authorized by Macrovision, and is
intended for home and other limited viewing uses only,
unless otherwise authorized by Macrovision. Reverse
engineering or disassembly is prohibited.
DTS™
DTS™andDTS™ 2.0are trademarks of Digital
Theater Systems, Inc.
Uconnect™ Multimedia (Satellite Radio) — If
Equipped
Satellite radio uses direct satellite-to-receiver broadcast-
ing technology to provide clear digital sound, coast to
coast. The subscription service provider is Sirius Satellite
Radio. This service offers over 130 channels of music,
sports, news, entertainment, and programming for chil-
dren, directly from its satellites and broadcasting studios.NOTE:Sirius service is not available in Hawaii and has
limited coverage in Alaska.
System Activation
Sirius Satellite Radio service is pre-activated, and you
may begin listening immediately to the one year of audio
service that is included with the factory-installed satellite
radio system in your vehicle. Sirius will supply a wel-
come kit that contains general information, including
how to setup your on-line listening account. For further
information, call the toll-free number 888-539-7474,
or visit the Sirius web site at www.sirius.com, or at
www.siriuscanada.ca for Canadian residents.
Electronic Serial Number/Sirius Identification
Number (ESN/SID)
Please have the following information available when
calling:
1. The Electronic Serial Number/Sirius Identification
Number (ESN/SID).
4
UNDERSTANDING YOUR INSTRUMENT PANEL 239

Recirculation Control
Pressing the Recirculation Control button will
put the system in recirculation mode. This can
be used when outside conditions such as
smoke, odors, dust, or high humidity are pres-
ent. Activating recirculation will cause the LED in the
control button to illuminate.
NOTE:
•Continuous use of the Recirculation mode may make
the inside air stuffy and window fogging may occur.
Extended use of this mode is not recommended.
•The use of the Recirculation mode in cold or damp
weather will cause windows to fog on the inside,
because of moisture buildup inside the vehicle. Select
the outside air position for maximum defogging.
•The A/C will engage automatically to prevent fogging
when the recirculation button is pressed and the mode
control is set to panel or panel / floor.
•The A/C can be deselected manually without disturb-
ing the mode control selection.
•When the ignition switch is turned to the LOCK
position, the recirculation feature will be cancelled.
Air Conditioning Control
Press this button to engage the Air
Conditioning. A light will illuminate
when the Air Conditioning system is
engaged. Rotating the dial left into the
blue area of the scale indicates cooler
temperatures, while rotating right into
the red area indicates warmer tem-
peratures.
NOTE:The air conditioning compressor will not engage
until the engine has been running for about 10 seconds.
280 UNDERSTANDING YOUR INSTRUMENT PANEL

•Most of the time, when in Automatic Operation, you
can temporarily put the system into Recirculation
Mode by pressing the Recirculation button. However,
under certain conditions, while in Automatic Mode,
the system is blowing air out the defrost vents. When
these conditions are present, and the Recirculation
button is pressed, the indicator will flash and then turn
off. This tells you that you are unable to go into
Recirculation Mode at this time. If you would like the
system to go into Recirculation Mode, you must first
move the Mode knob to Panel, Bi-Level and then press
the Recirculation button. This feature reduces the
possibility of window fogging.
Operating Tips
NOTE:Refer to the chart at the end of this section for
suggested control settings for various weather condi-
tions.
Summer Operation
The engine cooling system in air-conditioned vehicles
must be protected with a high-quality antifreeze coolant
to provide proper corrosion protection and to protect
against engine overheating. A solution of 50% ethylene
glycol antifreeze coolant and 50% water is recommended.
Refer to “Maintenance Procedures” in “Maintaining Your
Vehicle” for proper coolant selection.
Winter Operation
Use of the air Recirculation Mode during winter months is
not recommended because it may cause window fogging.
Vacation Storage
Anytime you store your vehicle, or keep it out of service
(i.e., vacation) for two weeks or more, run the air
conditioning system at idle for about five minutes in the
fresh air and high blower settings. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started again.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 287

STARTING AND OPERATING
CONTENTS
Starting Procedures.................... 295
▫Manual Transmission – If Equipped....... 295
▫Automatic Transmission – If Equipped..... 296
▫Normal Starting..................... 296
▫Extreme Cold Weather
(Below –20°F Or29°C)............... 297
▫If Engine Fails To Start................ 297
▫After Starting....................... 297
Engine Block Heater — If Equipped........ 298Manual Transmission — If Equipped........ 298
▫Five–Speed Manual Transmission......... 298
▫Recommended Shift Speeds............. 299
▫Downshifting....................... 300
Automatic Transmission — If Equipped...... 300
▫Key Ignition Park Interlock............. 302
▫Brake/Transmission Shift Interlock System . . 302
▫Gear Ranges........................ 303
5

Fuel Requirements..................... 367
▫2.0L And 2.4L Engine................. 367
▫Reformulated Gasoline................ 367
▫Gasoline/Oxygenate Blends............. 368
▫E-85 Usage In Non-Flex Fuel Vehicles...... 368
▫MMT In Gasoline.................... 369
▫Materials Added To Fuel............... 369
▫Fuel System Cautions................. 369
▫Carbon Monoxide Warnings............ 370
Adding Fuel......................... 371
▫Fuel Filler Cap (Gas Cap).............. 371
▫Loose Fuel Filler Cap Message........... 373Vehicle Loading...................... 373
▫Vehicle Certification Label.............. 373
Trailer Towing........................ 375
▫Common Towing Definitions............ 375
▫Trailer Hitch Classification.............. 378
▫Trailer Towing Weights
(Maximum Trailer Weight Ratings)........ 379
▫Trailer And Tongue Weight............. 380
▫Towing Requirements................. 381
▫Towing Tips........................ 386
Recreational Towing
(Behind Motorhome, Etc.)................ 387
294 STARTING AND OPERATING