2015 JEEP PATRIOT heating

HAZARD WARNING FLASHERS
The Hazard Warning flasher switch is located on the
instrument panel, below the radio.
Push the switch to turn on the Hazard Warning
flasher. When the switch is activated, all direc-
tional turn signals will flash on and off to warn oncoming
traffic of an emergency. Push the switch a second time to
turn off the Hazard Warning flashers.
This is an emergency warning system and it should not
be used when the vehicle is in motion. Use it when your
vehicle is disabled and it is creating a safety hazard for
other motorists.
When you must leave the vehicle to seek assistance, the
Hazard Warning flashers will continue to operate even
though the ignition is placed in the OFF position.
NOTE:With extended use the Hazard Warning flashers
may wear down your battery.
IF YOUR ENGINE OVERHEATS
In any of the following situations, you can reduce the
potential for overheating by taking the appropriate ac-
tion.
•On the highways — slow down.
•In city traffic — while stopped, place the transmission
in NEUTRAL, but do not increase engine idle speed.
NOTE:There are steps that you can take to slow down
an impending overheat condition:
•If your air conditioner (A/C) is on, turn it off. The A/C
system adds heat to the engine cooling system and
turning the A/C off can help remove this heat.
•You can also turn the temperature control to maximum
heat, the mode control to floor and the blower 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.
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WHAT TO DO IN EMERGENCIES 437

and REVERSE (with automatic transmission) or 2nd gear
and REVERSE (with manual transmission), while gently
pushing the accelerator. Use the least amount of accelera-
tor pedal pressure that will maintain the rocking motion,
without spinning the wheels, or racing the engine.
CAUTION!
Racing the engine or spinning the wheels may lead to
transmission overheating and failure. Allow the en-
gine to idle with the transmission in NEUTRAL for at
least one minute after every five rocking-motion
cycles. This will minimize overheating and reduce
the risk of clutch or transmission failure during
prolonged efforts to free a stuck vehicle.
NOTE:Push the#ESC Off#switch, to place the Electronic
Stability Control (ESC) system in#Partial Off#mode,
before rocking the vehicle. Refer to “Electronic Brake
Control” in “Starting And Operating” for further infor-
mation. Once the vehicle has been freed, push the#ESC
Off#switch again to restore#ESC On#mode.
CAUTION!
•When “rocking” a stuck vehicle by shifting be-
tween DRIVE/2nd gear and REVERSE, do not spin
the wheels faster than 15 mph (24 km/h), or drive-
train damage may result.
•Revving the engine or spinning the wheels too fast
may lead to transmission overheating and failure.
It can also damage the tires. Do not spin the wheels
above 30 mph (48 km/h) while in gear (no trans-
mission shifting occurring).
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WHAT TO DO IN EMERGENCIES 467

Under normal operating conditions, the catalytic con-
verter will not require maintenance. However, it is im-
portant to keep the engine properly tuned to assure
proper catalyst operation and prevent possible catalyst
damage.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune-up to manufacturer’s specifica-
tions, should be obtained immediately.
To minimize the possibility of catalytic converter dam-
age:
•Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
•Do not try to start the engine by pushing or towing the
vehicle.
•Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idle or malfunctioning operating conditions.
494 MAINTAINING YOUR VEHICLE

CavityCartridge FuseMini-FuseDescription
1320 Amp YellowCigar Lighter
1410 Amp RedInstrument Cluster
1540 Amp GreenRadiator Fan
1615 Amp Lt BlueDome Lamp/Sunroof/Rear
Wiper Motor
1710 Amp RedWireless Control Module
1840 Amp GreenAuto Shutdown Relay
1920 Amp YellowRadio Amplifiers
2015 Amp Lt BlueRadio
2110 Amp RedIntrusion Module/Siren – If
Equipped
2210 Amp RedHeating, AC/Compass
2315 Amp Lt BlueAuto Shutdown Relay
2415 Amp Lt Blue Power Sunroof – If Equipped
2510 Amp RedHeated Mirror – If Equipped
7
MAINTAINING YOUR VEHICLE 519

Air Cleaner...........................486
Block Heater..........................324
Break-In Recommendations.................99
Checking Oil Level......................483
Coolant (Antifreeze).....................495
Cooling..............................495
Exhaust Gas Caution.....................101
Fuel Requirements......................409
Jump Starting..........................461
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..483
Oil Filler Cap..........................477
Oil Selection...........................484
Oil Synthetic..........................485
Overheating...........................437
Temperature Gauge......................218
Enhanced Accident Response Feature............72
Ethanol................................410
Event Data Recorder........................76
Exhaust Gas Caution.......................101
Exhaust System...........................101
Exterior Lights...........................104
Filters
Air Cleaner...........................486
Air Conditioning.......................314
Engine Oil............................486
Engine Oil Disposal.....................485
Flashers................................437
Hazard Warning........................437
Turn Signal...........................104
Flooded Engine Starting....................323
Fluid, Brake.............................529
Fluid Capacities..........................526
Fluid Leaks.............................104
Fluid Level Checks
Automatic Transaxle.....................507
Automatic Transmission..................505
Cooling System.........................495
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INDEX 555

Oil Change Indicator.......................237
Oil Change Indicator, Reset..................237
Oil, Engine..............................483
Capacity.............................526
Change Interval........................484
Checking.............................483
Disposal..............................485
Filter................................486
Filter Disposal.........................485
Identification Logo......................484
Materials Added To......................485
Recommendation.......................484
Synthetic.............................485
Viscosity.............................485
Oil Filter, Selection........................486
Onboard Diagnostic System..................479
Opener, Garage Door (HomeLink®)............182
Operating Precautions......................479
Operator Manual (Owner’s Manual).............5
Overheating, Engine.......................437
Owner’s Manual (Operator Manual).............5
Paint Care..............................509
Panic Alarm..............................24
Parking Brake............................357
Passing Light............................170
Personal Settings..........................240
Pets....................................99
Phone, Cellular...........................113
Phone, Hands-Free (Uconnect®)...............113
Placard, Tire And Loading Information..........382
Power
Door Locks............................31
Mirrors..............................112
Outlet (Auxiliary Electrical Outlet)...........194
Steering..............................356
Sunroof..............................191
Transfer Unit..........................509
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INDEX 561