2015 JEEP PATRIOT radiator cap

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
(Continued)
WARNING!(Continued)
to cool. Never try to open a cooling system pressure
cap when the radiator or coolant bottle is hot.
WHEEL AND TIRE TORQUE SPECIFICATIONS
Proper lug nut/bolt torque is very important to ensure
that the wheel is properly mounted to the vehicle. Any
time a wheel has been removed and reinstalled on the
vehicle the lug nuts/bolts should be torqued using a
properly calibrated torque wrench.
Torque Specifications
Lug Nut/Bolt Torque **Lug Nut/
Bolt Size
Lug Nut/
Bolt
Socket
Size
100 Ft-Lbs (135 N·m) M12 x 1.25 19 mm
438 WHAT TO DO IN EMERGENCIES

Cooling System
WARNING!
•When working near the radiator cooling fan,
disconnect 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
applicable). If the engine coolant (antifreeze) is dirty or
rusty in appearance, the system should be drained,
flushed, and refilled with fresh engine coolant (anti-
freeze). Check the front of the A/C condenser for any
accumulation of bugs, leaves, etc. If dirty, clean by gently
spraying water from a garden hose vertically down the
face of the condenser.
Check the coolant recovery bottle tubing for brittle rub-
ber, cracking, tears, cuts, and tightness of the connection
at the bottle and radiator. Inspect the entire system for
leaks.
7
MAINTAINING YOUR VEHICLE 495

(antifreeze) solution. The use of lower quality water
will reduce the amount of corrosion protection in the
engine cooling system.
Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
NOTE:
•Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could
lead to severe internal engine damage. If any coolant is
needed to be added to the system please contact your
local authorized dealer.
•Mixing engine coolant (antifreeze) types is not recom-
mended and can result in cooling system damage. If
HOAT and OAT coolant are mixed in an emergency,
have a authorized dealer drain, flush, and refill with
OAT coolant (conforming to MS.90032) as soon as
possible.
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.
498 MAINTAINING YOUR VEHICLE

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
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.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine idling and warm to normal operating tempera-
ture, the level of the engine coolant (antifreeze) in the
bottle should be between the “ADD” and “FULL” lines
shown on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator cap unless checking for
the coolant freeze point or replacing the engine coolant
(antifreeze). Advise your service attendant of this. As
7
MAINTAINING YOUR VEHICLE 499

•Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean.
•Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory engine coolant (antifreeze)
performance, poor gas mileage, and increased emis-
sions.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically.
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
WARNING!
Riding the brakes can lead to brake failure and
possibly a collision. Driving with your foot resting or
riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You would not have your full
braking capacity in an emergency.
Brake Master Cylinder
The fluid level in the master cylinder should be checked
when performing under hood services, or immediately if
the brake system warning light is on.
Be sure to clean the top of the master cylinder area before
removing the cap. If necessary, add fluid to bring the
fluid level up to the requirements described on the brake
fluid reservoir. Fluid level can be expected to fall as the
brake pads wear. The brake fluid level should be checked
7
MAINTAINING YOUR VEHICLE 501

Capacities, Fluid..........................526
Caps, Filler
Fuel.................................413
Oil (Engine)...........................477
Power Steering.........................356
Radiator (Coolant Pressure)................498
Carbon Monoxide Warning..................101
Cargo Area Cover.........................203
Cargo Area Features.......................203
Cargo Compartment.......................203
Light................................203
Luggage Carrier........................210
Cargo Light.............................203
Cargo Load Floor.........................205
Cargo Tie-Downs.........................206
Car Washes.............................510
Cellular Phone...........................113
Center High Mounted Stop Light..............525
Chains, Tire.............................398
Changing A Flat Tire.......................440
Chart, Tire Sizing.........................376
Check Engine Light (Malfunction Indicator Light) . .480
Checking Your Vehicle For Safety..............100
Checks, Safety...........................100
Child Restraint............................77
Child Restraints
Booster Seats...........................82
Child Restraints.........................77
Child Seat Installation.....................96
How To Stow An Unused ALR Seat Belt........92
Infants And Child Restraints................80
Install A LATCH-Compatible Child Restraint....91
Installing Child Restraints Using The Vehicle Seat
Belt..................................93
Lower Anchors And Tethers For Children.......85
Older Children And Child Restraints..........81
Seating Positions........................84
Child Safety Locks.........................34
552 INDEX

Clean Air Gasoline........................410
Cleaning
Wheels...............................512
Climate Control..........................302
Clock..................................248
Clutch.................................501
Clutch Fluid.............................501
Coin Holder.............................202
Cold Weather Operation....................323
Compact Disc (CD) Maintenance..............301
Compact Spare Tire........................393
Compass...............................232
Compass Calibration.......................244
Compass Variance.........................244
Connector
UCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..293
Universal Consumer Interface (UCI)..........293
Console................................202
Contract, Service..........................543
Coolant (Antifreeze).......................526
Coolant Pressure Cap (Radiator Cap)...........498
Cooling System...........................495
Adding Coolant (Antifreeze)...............497
Coolant Level..........................495
Disposal Of Used Coolant.................499
Drain, Flush, And Refill...................496
Inspection............................499
Points To Remember.....................500
Pressure Cap..........................498
Radiator Cap..........................498
Selection Of Coolant (Antifreeze)............496
Corrosion Protection.......................509
Cruise Light.............................218
Cupholders.............................202
Customer Assistance.......................541
Data Recorder, Event.......................76
DealerService............................482
10
INDEX 553

Windows..............................35
Power Steering Fluid.......................529
Power Transfer Unit.......................509
Pregnant Women And Seat Belts...............54
Preparation For Jacking.....................441
Pretensioners
Seat Belts..............................54
Programmable Electronic Features.............240
Radial Ply Tires..........................389
Radiator Cap (Coolant Pressure Cap)...........498
Radio Operation..........................246
Radio (Sound Systems).....................246
Rear Axle (Differential).....................508
Rear Drive Assembly.......................508
Rear Liftgate (Sedan).......................39
Rear Seat, Folding.........................162
Rearview Mirrors.........................109
Rear Window Defroster.....................209
Rear Window Features.....................208
Rear Wiper/Washer........................208
Recorder, Event Data.......................76
Recreational Towing.......................433
Reformulated Gasoline.....................410
Refrigerant..............................489
Remote Control
Door Locks............................20
Security Alarm..........................18
Remote Keyless Entry (RKE)
FCC General Information..................26
Remote Keyless Entry (Sedan).................20
Remote Starting System......................26
Replacement Bulbs........................522
Replacement Keys.........................16
Replacement Parts.........................481
Replacement Tires.........................397
Reporting Safety Defects....................545
Restraint, Head...........................158
562 INDEX