2016 JEEP PATRIOT engine overheat

WHAT TO DO IN EMERGENCIES
CONTENTS
HAZARD WARNING FLASHERS ...........451
 IF YOUR ENGINE OVERHEATS ............451
 WHEEL AND TIRE TORQUE
SPECIFICATIONS ..................... .452
▫ Torque Specifications ..................452
 JACKING AND TIRE CHANGING ..........454
▫ Jack Location ....................... .455
▫ Spare Tire Stowage ....................455
▫ Preparations For Jacking ................455 ▫
Jacking Instructions ...................456
▫ Road Tire Installation ...................463
 TIRE SERVICE KIT — IF EQUIPPED .........465
▫ Tire Service Kit Storage .................465
▫ Tire Service Kit Components And Operation . .466
▫ Tire Service Kit Usage Precautions .........467
▫ Sealing A Tire With Tire Service Kit ........469
 JUMP-STARTING PROCEDURES ...........475
▫ Preparations For Jump-Start ..............476
▫ Jump-Starting Procedure ................477
6

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.
6
WHAT TO DO IN EMERGENCIES 451

and REVERSE (with automatic transmission) or 2nd gear
and REVERSE (with manual transmission), while gently
pressing the accelerator. Use the least amount of accel-
erator 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 Offmode,
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 Onmode.
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).
480 WHAT TO DO IN EMERGENCIES

WARNING!(Continued)
•A hot exhaust system can start a fire if you park
over materials that can burn. Such materials might
be grass or leaves coming into contact with your
exhaust system. Do not park or operate your ve-
hicle in areas where your exhaust system can con-
tact anything that can burn.
CAUTION!
• The catalytic converter requires the use of un-
leaded fuel only. Leaded gasoline will destroy the
effectiveness of the catalyst as an emissions control
device and may seriously reduce engine perfor-
mance and cause serious damage to the engine.
• Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition.
(Continued)
CAUTION! (Continued)
In the event of engine malfunction, particularly
involving engine misfire or other apparent loss of
performance, have your vehicle serviced promptly.
Continued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and
vehicle.
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.
506 MAINTAINING YOUR VEHICLE

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.Cooling System
WARNING!
• When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the OFF position. The fan is temperature
controlled and can start at any time the ignition
switch is in the ON position.
• 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 is hot.
Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
7
MAINTAINING YOUR VEHICLE 507

Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine
coolant (antifreeze), and to ensure that engine coolant
(antifreeze) will return to the radiator from the coolant
recovery bottle.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
•The warning words “DO NOT OPEN HOT” on the
cooling system pressure cap are a safety precaution.
Never add engine coolant (antifreeze) when the
engine is overheated. Do not loosen or remove the
cap to cool an overheated engine. Heat causes
pressure to build up in the cooling system. To
prevent scalding or injury, do not remove the
(Continued)
WARNING! (Continued)
pressure cap while the system is hot or under
pressure.
• Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
Disposal Of Used Engine Coolant
Used ethylene glycol-based engine coolant (antifreeze) is
a regulated substance requiring proper disposal. Check
with your local authorities to determine the disposal
rules for your community. To prevent ingestion by ani-
mals or children, do not store ethylene glycol-based
engine coolant in open containers or allow it to remain in
puddles on the ground. If ingested by a child or pet, seek
emergency assistance immediately. Clean up any ground
spills immediately.
7
MAINTAINING YOUR VEHICLE 511

Emergency, In Case OfJacking .............................. .454
Jump Starting ......................... .475
Towing ............................. .482
Emission Control System Maintenance ..........492
Engine ............................. .489, 490
Air Cleaner .......................... .499
Block Heater ......................... .338
Break-In Recommendations .................96
Checking Oil Level ..................... .495
Coolant (Antifreeze) ..................507, 538
Cooling ............................. .507
Exhaust Gas Caution ..................98, 428
Fuel Requirements ..................... .424
Jump Starting ......................... .475
Oil .......................... .495, 537, 538
Oil Filler Cap ...................489, 490, 497
Oil Filter ............................ .498
Oil Selection .......................... .496Oil Synthetic
......................... .498
Overheating .......................... .451
Enhanced Accident Response Feature ............70
Ethanol ............................... .425
Event Data Recorder ........................74
Exhaust Gas Caution ....................98, 428
Exhaust System ....................... .98, 505
Exterior Lights .......................... .101
Filters Air Cleaner .......................... .499
Air Conditioning ....................328, 502
Engine Oil ........................ .498, 538
Engine Oil Disposal .....................498
Flashers ............................... .451
Hazard Warning ....................... .451
Turn Signal .....................101, 243, 536
Flooded Engine Starting ....................337
Fluid, Brake ............................ .540
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INDEX 569

Oil Change Indicator, Reset..................251
Oil, Engine ...................... .495, 537, 538
Capacity ............................ .537
Change Interval ....................... .496
Checking ............................ .495
Disposal ............................. .498
Filter ............................ .498, 538
Filter Disposal ........................ .498
Identification Logo ..................... .497
Materials Added To ..................... .498
Pressure Warning Light ...................228
Recommendation ....................496, 537
Synthetic ............................ .498
Viscosity ............................ .497
Oil Filter, Change ........................ .498
Oil Filter, Selection ....................... .498
Oil Pressure Light ........................ .228
Onboard Diagnostic System ..................491
Opener, Garage Door (HomeLink) .............181Operating Precautions
..................... .491
Operator Manual (Owner’s Manual) .............5
Overheating, Engine ...................... .451
Owner’s Manual (Operator Manual) ..........5,560
Paint Care ............................. .521
Panic Alarm ..............................24
Parking Brake ........................... .370
Passing Light ........................... .168
Personal Settings ......................... .254
Pets ....................................96
Phone, Cellular ...........................112
Phone, Hands-Free (Uconnect) ................112
Placard, Tire And Loading Information ..........396
Power Door Locks ............................31
Mirrors ..............................110
Outlet (Auxiliary Electrical Outlet) ...........194
Steering .......................... .368, 369
10
INDEX 575