2010 JEEP PATRIOT low oil pressure

briefly as a bulb check. If the light does not come on
during starting, have the system checked by an autho-
rized dealer.
4. Oil Pressure Warning LightThis light indicates low engine oil pressure. The
light should turn on momentarily when the engine
is started. If the light turns on while driving, stop the
vehicle and shut off the engine as soon as possible. A
chime will sound for four minutes when this light turns
on.
Do not operate the vehicle until the cause is corrected.
This light does not indicate how much oil is in the engine.
The engine oil level must be checked under the hood.
5. Low Fuel Light When the fuel level reaches approximately 2.0 gal
(7.8 L) this light will turn on, and remain on until
fuel is added. 6. Speedometer
Indicates vehicle speed.
7. Airbag Warning Light
This light will turn on for four to eight seconds
as a bulb check when the ignition switch is first
turned ON. If the light is either not on during
starting, stays on, or turns on while driving,
then have the system inspected at an authorized dealer as
soon as possible. Refer to “Occupant Restraints” in
“Things To Know Before Starting Your Vehicle” for
further information.
8. Turn Signal Indicators The arrow will flash with the exterior turn signal
when the turn signal lever is operated.
9. High Beam Indicator This indicator shows that the high beam head-
lights are on. Push the multifunction lever forward
190 UNDERSTANDING YOUR INSTRUMENT PANEL

17. Temperature Gauge
The temperature gauge shows engine coolant tempera-
ture. Any reading within the normal range indicates that
the engine cooling system is operating satisfactorily.
The gauge pointer will likely indicate a higher tempera-
ture when driving in hot weather, up mountain grades,
or when towing a trailer. It should not be allowed to
exceed the upper limits of the normal operating range.
CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If temperature gauge reads “H”
pull over and stop the vehicle. Idle the vehicle with
the air conditioner turned off until the pointer drops
back into the normal range. If the pointer remains on
the “H” and you hear continuous chimes, turn the
engine off immediately, and call an authorized deal-
ership for service.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call an authorized dealer-
ship for service if your vehicle overheats. If you
decide to look under the hood yourself, see “Main-
taining Your Vehicle”. Follow the warnings under the
Cooling System Pressure Cap paragraph.
18. Cruise Indicator — If Equipped This indicator shows that the Electronic Speed
Control System is ON.
19. 4WD Indicator Light
This light indicates the vehicle is in 4WD Locked mode.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 195

Lo tIrE
When tire pressure is low, the odometer display will
toggle between Lo and tIrE for three cycles.
CHAngE OIL Message
Your vehicle is equipped with an engine oil change
indicator system. The “CHAngE OIL” message will flash
in the instrument cluster odometer for approximately
12 seconds after a single chime has sounded to indicate
the next scheduled oil change interval. The engine oil
change indicator 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 sched-
uled maintenance), refer to the following 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.
NOTE: If the indicator message illuminates when you
start the vehicle, the oil change indicator system did not
reset. If necessary repeat this procedure.
24. OFF ROAD Indicator — If Equipped
The symbol illuminates (is armed) when the 4WD lock
switch is activated and the shift lever is in LOW or
REVERSE position.
25. Malfunction Indicator Light (MIL) The Malfunction Indicator Light (MIL) is part of
an Onboard Diagnostic system called OBD II that
monitors emissions, engine, and automatic trans-
mission control systems. The light will illuminate when
4
UNDERSTANDING YOUR INSTRUMENT PANEL 199

Life of Tire
The service life of a tire is dependent upon varying
factors including, but not limited to:
•Driving style
•Tire pressure
•Distance driven
WARNING!
Tires and the spare tire should be replaced after six
years, regardless of the remaining tread. Failure to
follow this warning can result in sudden tire failure.
You could lose control and have an accident resulting
in serious injury or death.
Keep dismounted tires in a cool, dry place with as little
exposure to light as possible. Protect tires from contact
with oil, grease, and gasoline.
Replacement Tires
The tires on your new vehicle provide a balance of many
characteristics. They should be inspected regularly for
wear and correct cold tire inflation pressure. The manu-
facturer strongly recommends that you use tires equiva-
lent to the originals in size, quality and performance
when replacement is needed. (Refer to the paragraph on
“Tread Wear Indicators”). Refer to the “Tire and Loading
Information” placard for the size designation of your tire.
The service description and load identification will be
found on the original equipment tire. Failure to use
equivalent replacement tires may adversely affect the
safety, handling, and ride of your vehicle. We recommend
that you contact your original equipment or an autho-
rized tire dealer with any questions you may have on tire
specifications or capability.
348 STARTING AND OPERATING

CAUTION!
Driving with a hot cooling system could damage
your vehicle. If the pointer rises to the H (red) mark,
the instrument cluster will sound a chime. When
safe, pull over and stop the vehicle with the engine at
idle. Turn off the air conditioning and wait until the
pointer drops back into the normal range. If the
pointer remains on the H (red) mark for more than a
minute, turn the engine off immediately and call for
service.
WARNING!
You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the hood,
do not open the hood until the radiator has had time
to cool. Never try to open a cooling system pressure
cap when the radiator or coolant bottle is hot.
AUTOMATIC TRANSAXLE OVERHEATING
During sustained high speed driving or trailer towing up
long grades on hot days, the automatic transaxle oil may
become too hot.If this happens, the transmission overheat in-
dicator light will come on, and the vehicle will
slow slightly until the automatic transaxle
cools down enough to allow a return to the
requested speed. If the high speed is maintained, the
overheating will reoccur, as before, in a cyclic fashion.6
WHAT TO DO IN EMERGENCIES 385

NOTE:
•The oil change indicator message will not monitor the
time since the last oil change. Change your vehicle’s
oil if it has been six months since your last oil change
and even if the oil change indicator message is NOT
illuminated.
•Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
•Under no circumstances should oil change intervals
exceed 6,000 miles (10 000 km) or six months, which-
ever comes first.
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If this
scheduled oil change is performed by someone other
than your authorized dealer, the message can be reset by
referring to the steps described under “Electronic Vehicle
Information Center/Engine Oil Change Indicator
System/Oil Change Required” in “Understanding Your Instrument Panel” or under “Instrument Cluster
Description/Odometer/Trip Odometer” in “Under-
standing Your Instrument Panel” for further information.
At Each Stop for Fuel
•Check the engine oil level about five minutes after a
fully warmed engine is shut off. Checking the oil level
while the vehicle is on level ground will improve the
accuracy of the oil level reading. Add oil only when
the level is at or below the ADD or MIN mark.
•Check the windshield washer solvent and add if
required.
Once a Month
•Check the tire pressure and look for unusual wear or
damage.
•Inspect the battery and clean and tighten the terminals
as required.
8
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SMAINTENANCE SCHEDULES 449

Disposal of Used Coolant................ 421
Drain, Flush, and Refill .................. 418
Inspection ........................... 421
Points to Remember ................. 420,421
Pressure Cap ......................... 420
Selection of Coolant (Antifreeze) ........... 418
Corrosion Protection ..................... 428
Cruise Light ........................... 195
Cupholders ............................ 172
Customer Assistance ..................... 469
Dealer Service .......................... 406
Defroster, Rear Window ................... 179
Defroster, Windshield .............84,272,273,278
Delay (Intermittent) Wipers ................. 149
Diagnostic System, Onboard ................ 403
Dimmer Switch, Headlight ................. 146
Dipsticks Power Steering ........................ 315 Disposal
Antifreeze (Engine Coolant) ............... 421
Engine Oil ........................... 409
Door Locks ............................. 27
Door Locks, Automatic .................... 29
Door Opener, Garage ..................... 155
Downshifting .......................... 294
Driver’s Seat Back Tilt .................... 132
Driving ............................... 305
Off-Pavement ......................... 305
Off-Road ............................ 305
On Slippery Surfaces ................... 301
Through Flowing, Rising, or Shallow
Standing Water ........................ 302
Electric Remote Mirrors .................... 93
Electrical Power Outlets ................... 165
Electronic Brake Control System ............. 321
Anti-Lock Brake System ................. 322
10
INDEX 481

Liftgate Window Wiper/Washer............. 178
Light Bulbs .......................... 85,437
Lights .............................. 85,143
Airbag ........................ 65,70,83,190
Alarm .............................. 194
Anti-Lock ........................... 191
Back-Up ............................ 441
Brake Warning ........................ 192
Bulb Replacement ...................... 438
Cargo .............................. 173
Center Mounted Stop ................... 442
Daytime Running ...................... 145
Dimmer Switch, Headlight ............... 143
Electronic Stability Program (ESP) Indicator . . . 328
Engine Temperature Warning .............. 192
Exterior .............................. 85
Fog .......................... 144,200,441
Headlight Switch ...................... 143
Headlights ........................... 143 High Beam Indicator
.................... 190
Instrument Cluster ..................... 143
License ............................. 441
Lights On Reminder .................... 144
Low Fuel ............................ 190
Malfunction Indicator (Check Engine) ........ 199
Map Reading ......................... 147
Oil Pressure .......................... 190
Seat Belt Reminder ..................... 191
Security Alarm (Theft Alarm) ............18,194
Theft Alarm (Security Alarm) .............. 194
Tire Pressure Monitoring (TPMS) ........... 196
Traction Control ....................... 328
Turn Signal ................... 85,143,145,441
Voltage ............................. 189
Warning (Instrument Cluster Description) ..... 189
Loading Vehicle ...................... 367,369
Capacities ........................... 369
Tires ............................... 338
486 INDEX