tire pressure JEEP PATRIOT 2007 1.G Owners Manual

Data Parameters that May Be Recorded:
²Diagnostic trouble code(s) and warning lamp status
for electronically-controlled safety systems, including
the airbag system
²Airbag disable lamp status (if equipped)
²9Time9of airbag deployment (in terms of ignition
cycles and vehicle mileage)
²Airbag deployment level (if applicable)
²Impact acceleration and angle
²Seatbelt status
²Brake status (service and parking brakes)
²Accelerator status (including vehicle speed)
²Engine control status (including engine speed)
²Transmission gear selection
²Cruise control status
²Traction/stability control status
²Tire pressure monitoring system status
Child Restraint
Everyone in your vehicle needs to be buckled up at all
times Ð babies and children, too. Every state in the
United States and all Canadian provinces require that
small children ride in proper restraint systems. This is the
law, and you can be prosecuted for ignoring it.
Children 12 years and under should ride properly buck-
led up in a rear seat, if available. According to crash
statistics, children are safer when properly restrained in
the rear seats, rather than in the front.
60 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield.
Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear or uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect tread and sidewall for cuts or
cracks. Check wheel nuts for tightness, and tires (includ-
ing spare) for proper pressure.
Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil or other fluid leaks. Also, if gasoline
fumes are detected or fuel, power steering fluid, trans-
mission fluid or brake fluid leaks are suspected, the cause
should be located and corrected immediately.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 71
2

WARNING!
²Anti-lock system (ABS) cannot prevent the natural
laws of physics from acting on the vehicle, nor can
it increase braking or steering efficiency beyond
that afforded by the condition of the vehicle
brakes and tires or the traction afforded.
²The ABS cannot prevent accidents, including
those resulting from excessive speed in turns,
following another vehicle too closely, or hydro-
planing. Only a safe, attentive, and skillful driver
can prevent accidents.
²The capabilities of an ABS equipped vehicle must
never be exploited in a reckless or dangerous
manner which could jeopardize the user's safety
or the safety of others.
ELECTRONIC BRAKE CONTROL SYSTEM ±
ABS/TCS/BAS/ERM/HDC/ESP
Your vehicle may be equipped with an optional ad-
vanced electronic brake control system that includes
Anti-Lock Brake System (ABS), Traction Control System
(TCS), Brake Assist System ( BAS), Electronic Roll Miti-
gation (ERM), Hill Descent Control (HDC) and Electronic
Stability Program (ESP). All systems work together to
enhance vehicle stability and control in various driving
conditions and are commonly referred to as ESP.
Anti-Lock Brake System ± ABS
This system aids the driver in maintaining vehicle control
under adverse braking conditions. The system controls
hydraulic brake pressure to prevent wheel lockup and
help avoid skidding on slippery surfaces during braking.
Refer to ªAnti-Lock Brake Systemº in this Section of the
manual for more information about ABS.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 137
3

UNDERSTANDING YOUR INSTRUMENT PANEL
CONTENTS
mInstrument Panel Features.................167
mInstrument ClusterÐPremium..............168
mInstrument Cluster Descriptions............169
mElectronic Vehicle Information Center (EVIC) ± If
Equipped............................179
NEVIC Functions.......................181
NCompass/Temperature/Audio............182
NAverage Fuel Economy.................182
NDistance To Empty (DTE)...............183NElapsed Time........................183
NTire Pressure Monitor (TPM).............183
NPersonal Settings (Customer Programmable
Features)...........................183
mSetting The Compass Variance And Compass
Calibration...........................186
NCompass Variance.....................186
NCompass Calibration...................188
mRadio General Information................189
NRadio Broadcast Signals.................1894

the pointer drops back into the normal range. If the
pointer remains on theH(red) mark, turn the engine off
immediately and call for service.
There are steps that you can take to slow down an
impending overheat condition. If your air conditioning is
on, turn it off. The air conditioning system adds heat to
the engine cooling system and turning off the A/C
removes this heat. You can also turn the Temperature
control to maximum heat, the Mode control to Floor and
the Fan control to High. This allows the heater core to act
as a supplement to the radiator and aids in removing heat
from the engine cooling system.
18. Cruise Indicator Ð If Equipped
This indicator shows that the Speed Control
System is ON.
19. Speed ControlSETlight.
This indicator shows that the Speed Control System is
SET.20. Transmission Range Indicator
This display indicator shows the automatic transmission
gear selection.
21. Odometer/Trip Odometer Reset Button
Press this button to change the display from odometer to
either of the two trip odometer settings. Trip A or Trip B
will appear when in the trip odometer mode. Push in and
hold the button for two seconds to reset the trip odometer
to 0 miles or kilometers. The odometer must be in trip
mode to reset.
22. Tire Pressure Monitor Light
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your vehicle
has tires of a different size than the size indicated on the
174 UNDERSTANDING YOUR INSTRUMENT PANEL

vehicle placard or tire inflation pressure label, you should
determine the proper tire inflation pressure for those
tires.)
As an added safety feature, your vehicle has been
equipped with a tire pressure monitoring system (TPMS)
that illuminates a low tire pressure telltale when one or
more of your tires is significantly under-inflated. Accord-
ingly, when the low tire pressure telltale illuminates, you
should stop and check your tires as soon as possible, and
inflate them to the proper pressure. Driving on a signifi-
cantly under-inflated tire causes the tire to overheat and
can lead to tire failure. Under-inflation also reduces fuel
efficiency and tire tread life, and may affect the vehicle's
handling and stopping ability.
Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver 's responsibility tomaintain correct tire pressure, even if under-inflation has
not reached the level to trigger illumination of the TPMS
low tire pressure telltale.
The Tire Pressure Monitoring Telltale Lamp will illumi-
nate in the instrument cluster, and an audible chime will
be activated when one or more tire pressures is low. The
Tire Pressure Monitoring Telltale Lamp will flash on and
off for 60 seconds when a system fault is detected. The
flash cycle will repeat every ten minutes or until the fault
condition is removed and reset.
UNDERSTANDING YOUR INSTRUMENT PANEL 175
4

CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system opera-
tion or sensor damage may result when using re-
placement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Do not use tire sealant from a can, or
balance beads if your vehicle is equipped with a
TPMS, as damage to the sensors may result.
23. Four-Wheel-Drive Light
This light indicates the vehicle is in 4WD locked mode.
24. Odometer/Trip Odometer
A vacuum fluorescent display indicates the total distance
the vehicle has been driven. Also, the cluster will display,replacing the odometer/trip odometer, vehicle warning
messages such as: door/gate ajar and loose gas cap.
Loose gas cap will be displayed from the Odometer/Trip
Odometer on all models.
NOTE:If vehicle is equipped with the optional Elec-
tronic Vehicle Information Center (EVIC) in the instru-
ment cluster, all warnings including ªdoorº, and ªgATEº
will only be displayed in the EVIC display. For additional
information, refer to ªElectronic Vehicle Information Cen-
ter Ð If Equippedº in Section 3.
U.S. federal regulations require that upon transfer of
vehicle ownership, the seller certify to the purchaser the
correct mileage that the vehicle has been driven. There-
fore, if the odometer reading is changed during repair or
replacement, be sure to keep a record of the reading
before and after the service so that the correct mileage can
be determined.
176 UNDERSTANDING YOUR INSTRUMENT PANEL

The Electronic Vehicle Information Center (EVIC) fea-
tures a driver-interactive display. It is located in the lower
left part of the cluster below the fuel and engine tem-
perature gauge. The EVIC consists of the following:
²System Status
²Vehicle information warning message displays
²Personal Settings (customer programmable features)
²Compass heading
²Outside temperature display
²Trip computer functions
²UConnectŸ hands-free communication system dis-
plays Ð If Equipped
²Audio mode display
²Tire Pressure Monitor (TPM)When the appropriate conditions exist, the Electronic
Vehicle Information Center (EVIC) displays the following
messages.
²Turn Signal On (with a continuous warning chime)
²Left Front Turn Signal Lamp Out (with a single chime)
²Left Rear Turn Signal Lamp Out (with a single chime)
²Right Front Turn Signal Lamp Out (with a single
chime)
²Right Rear Turn Signal Lamp Out (with a single
chime)
²RKE Battery Low (with a single chime)
²Personal Settings Not Available ± Vehicle Not in Park
(automatic transmissions) or vehicle is in motion
(manual transmissions).
180 UNDERSTANDING YOUR INSTRUMENT PANEL

²Distance To Empty (DTE)
²Elapsed Time
²Tire Pressure Monitor (TPM)
²Personal Settings
To Reset The Display
Pressing and holding the EVIC button once will clear the
function currently being displayed. Reset will only occur
if a resettable function is currently being displayed. To
reset all resettable functions, press and release the EVIC
button a second time within 3 seconds of resetting the
currently displayed function (Reset ALL will be dis-
played during this 3 second window).
Compass/Temperature/Audio
Press and release the EVIC button to display one of eight
compass headings to indicate the direction the vehicle is
facing, the outside temperature and the current radio
station.
For additional information regarding the compass, refer
to Personal Settings (Customer Programmable Features)
in this section.
Average Fuel Economy
Shows the average fuel economy since the last reset.
When the fuel economy is reset, the display will read
ªRESETº or show dashes for two seconds. Then, the
history information will be erased, and the averaging will
continue from the last fuel reading before the reset.
182 UNDERSTANDING YOUR INSTRUMENT PANEL

Distance To Empty (DTE)
Shows the estimated distance that can be travelled with
the fuel remaining in the tank. This estimated distance is
determined by a weighted average of the instantaneous
and average fuel economy, according to the current fuel
tank level. This is not resettable.
NOTE:Significant changes in driving style or vehicle
loading will greatly affect the actual drivable distance of
the vehicle, regardless of the DTE displayed value.
When the DTE value is less than 30 miles estimated
driving distance, the DTE display will change to a text
display of9LOW FUEL9. This display will continue until
the vehicle runs out of fuel. Adding a significant amount
of fuel to the vehicle will turn off the9LOW FUEL9text
and a new DTE value will be displayed, based on the
current values in the DTE calculation and the current fuel
tank level.
Elapsed Time
Shows the total elapsed time of travel since the last reset
when the ignition switch is in the ACC position. Elapsed
time will increment when the ignition switch is in the ON
or START position.
Tire Pressure Monitor (TPM)
Refer to Section 5, ªTire Pressure Monitoring System
(TPMS) for system operation.
Personal Settings (Customer Programmable
Features)
This allows the driver to set and recall features when the
transmission is in PARK (automatic transmission) or the
vehicle is stopped (manual transmissions).
Press and release the EVIC button until Personal Settings
is displayed in the EVIC.
Use the EVIC button to display one of the following
choices:
UNDERSTANDING YOUR INSTRUMENT PANEL 183
4