cooling JEEP PATRIOT 2011 1.G User Guide

▫Exhaust System ..................... 413
▫ Cooling System ..................... 415
▫ Brake System ....................... 420
▫ Automatic Transmission
(CVT) – If Equipped .................. 423
▫ Manual Transmission – If Equipped ....... 424
▫ Rear Drive Assembly (RDA) – AWD/4WD
Models Only ....................... 425
▫ Power Transfer Unit (PTU) – AWD/4WD
Models Only ....................... 425
▫ Appearance Care And Protection From
Corrosion .......................... 426
 Fuses .............................. 431
▫ Integrated Power Module .............. 431
Vehicle Storage ....................... 435
 Replacement Bulbs .................... 435
 Bulb Replacement ..................... 436
▫ Headlamps ........................ 436
▫ Fog Lamps ......................... 436
▫ Rear Tail, Turn Signal And Backup Lamps . . . 437
▫ License Lamps ...................... 437
▫ Center High-Mounted Stoplamp ......... 437
 Fluid Capacities ...................... 438
 Fluids, Lubricants, And Genuine Parts ....... 439
▫ Engine ............................ 439
▫ Chassis ........................... 440
398 MAINTAINING YOUR VEHICLE

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 coolant
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.
7
MAINTAINING YOUR VEHICLE 415

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.
Cooling System – Drain, Flush, And Refill
Refer to the “Maintenance Schedule” for the proper
maintenance interval.
If the engine coolant (antifreeze) is dirty or contains a
considerable amount of sediment, clean and flush with a
reliable cooling system cleaner. Follow with a thorough
rinsing to remove all deposits and chemicals. Properly
dispose of old engine coolant (antifreeze).
Selection Of Coolant
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information.
416 MAINTAINING YOUR VEHICLE

CAUTION!
•Mixing of engine coolant (antifreeze) other than
specified Hybrid Organic Additive Technology
(HOAT) engine coolant (antifreeze), may result in
engine damage and may decrease corrosion pro-
tection. If a non-HOAT engine coolant (antifreeze)
is introduced into the cooling system in an emer-
gency, it should be replaced with the specified
engine coolant (antifreeze) as soon as possible.
•Do not use water alone or alcohol based engine
coolant (antifreeze) products. Do not use addi-
tional rust inhibitors or antirust products, as they
may not be compatible with the radiator engine
coolant and may plug the radiator.
•This vehicle has not been designed for use with
Propylene Glycol based engine coolant (anti-
freeze). Use of Propylene Glycol based engine
coolant (antifreeze) is not recommended.
Adding Coolant
Your vehicle has been built with an improved engine
coolant (antifreeze) that allows extended maintenance
intervals. This engine coolant (antifreeze) can be used up
to five years or 104,000 miles (169 000 km) before
replacement. To prevent reducing this extended mainte-
nance period, it is important that you use the same
engine coolant (antifreeze) throughout the life of your
vehicle. Please review these recommendations for using
Hybrid Organic Additive Technology (HOAT) engine
coolant (antifreeze).
When adding engine coolant (antifreeze), a minimum
solution of 50% recommended MOPARAntifreeze/
Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid
Organic Additive Technology), or equivalent, in water
should be used. Use higher concentrations (not to exceed
70%) if temperatures below 34°F (37°C) are antici-
pated.
7
MAINTAINING YOUR VEHICLE 417

Use only high purity water such as distilled or deionized
water when mixing the water/engine coolant (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:Mixing engine coolant (antifreeze) types will
decrease the life of the engine coolant (antifreeze) and
will require more frequent coolant changes.
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 pre-
caution. 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.
418 MAINTAINING YOUR VEHICLE

If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
•Do not overfill the coolant recovery bottle.
•Check the coolant freeze point in the radiator and in
the coolant recovery bottle. If engine coolant (anti-
freeze) needs to be added, the contents of the coolant
recovery bottle must also be protected against freez-
ing.
•If frequent engine coolant (antifreeze) additions are
required, or if the level in the coolant recovery bottle
does not drop when the engine cools, the cooling
system should be pressure tested for leaks.
•Maintain engine coolant (antifreeze) concentration at
50% HOAT engine coolant (antifreeze) (minimum)
and distilled water for proper corrosion protection of
your engine which contains aluminum components.
•Make sure that the radiator and coolant recovery
bottle overflow hoses are not kinked or obstructed.
•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
emissions.
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 interval.
420 MAINTAINING YOUR VEHICLE

FLUID CAPACITIES
U.S.Metric
Fuel (Approximate) 13.6 Gallons51.5 Liters
Engine Oil with Filter
2.0L and 2.4L Engine (SAE 5W-20, API Certified) 4.5 Quarts4.26 Liters
Cooling System *
2.0L and 2.4L Engine (MOPAR Engine Coolant/Antifreeze 5
Year/100,000 Mile Formula or equivalent) 7.2 Quarts
6.8 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
438 MAINTAINING YOUR VEHICLE

Coolant (Antifreeze)................... 438,439
Cooling System ......................... 415
Adding Coolant (Antifreeze) ............. 417
Coolant Level .................... 416,419
Disposal of Used Coolant ............... 419
Drain, Flush, and Refill ................ 416
Inspection .......................... 419
Points to Remember ................ 418,419
Pressure Cap ........................ 418
Selection of Coolant (Antifreeze) .......... 416
Corrosion Protection ..................... 426
Cruise Light ........................... 201
Cupholders ............................ 177
Customer Assistance ..................... 459
Data Recorder, Event ...................... 73
Dealer Service .......................... 403
Defroster, Rear Window ................... 185
Defroster, Windshield ................86,276,282Delay (Intermittent) Wipers
................. 154
Diagnostic System, Onboard ................ 401
Dimmer Switch, Headlight ................. 150
Dipsticks Power Steering ...................... 313
Disposal Antifreeze (Engine Coolant) ............. 419
Engine Oil ......................... 407
Door Locks ............................. 27
Door Locks, Automatic .................... 29
Door Opener, Garage ..................... 160
Downshifting .......................... 295
Driver’s Seat Back Tilt .................... 139
Driving ............................... 302
Off-Pavement ....................... 303
Off-Road .......................... 303
Electric Remote Mirrors .................... 95
Electrical Power Outlets ................... 170
10
INDEX 471

Electronic Brake Control System............. 319
Anti-Lock Brake System ................ 319
Brake Assist System ................... 319
Electronic Roll Mitigation ............... 321
Traction Control System ................ 320
Electronic Speed Control (Cruise Control) ...... 157
Electronic Stability Control (ESC) ............. 325
Electronic Vehicle Information Center (EVIC) .... 209
Emergency, In Case of Jacking ............................ 382
Jump Starting ....................... 388
Towing ............................ 395
Emission Control System Maintenance ......... 402
Engine ............................ 399,400
Block Heater ........................ 293
Break-In Recommendations .............. 83
Checking Oil Level ................... 405
Cooling ........................... 415 Exhaust Gas Caution
................84,361
Fuel Requirements .................... 358
Jump Starting ....................... 388
Oil ......................... 405,438,439
Oil Change Interval ................... 406
Oil Filler Cap .................. 399,400,407
Oil Filter ........................... 439
Oil Selection ........................ 406
Oil Synthetic ........................ 407
Overheating ........................ 380
Temperature Gauge ................... 200
Enhanced Accident Response Feature .......... 70
Ethanol ............................... 359
Event Data Recorder ...................... 73
Exhaust Gas Caution ................. 36,84,361
Exhaust System ....................... 84,413
Exterior Lights .......................... 87
472 INDEX

Pressure Monitor System (TPMS)......... 349
Pressure Warning Light ................ 202
Quality Grading ..................... 465
Radial ............................ 341
Replacement ........................ 346
Rotation ........................... 348
Safety .......................... 328,338
Sizes ............................. 330
Snow Tires ......................... 347
Spare Tire .......................... 383
Spinning ........................... 344
Tread Wear Indicators ................. 345
Tongue Weight/Trailer Weight .............. 371
Towing ............................... 366
24-Hour Towing Assistance ............. 112
Disabled Vehicle ..................... 395
Guide ............................. 370
Recreational ........................ 378
Weight ............................ 370 Towing Assistance
....................... 112
Trailer Towing .......................... 366
Cooling System Tips .................. 377
Hitches ............................ 369
Minimum Requirements ................ 372
Trailer and Tongue Weight .............. 371
Wiring ............................ 375
Trailer Towing Guide ..................... 370
Trailer Weight .......................... 370
Transaxle ............................. 296
Automatic .................. 12,291,296,423
Autostick .......................... 300
Manual ......................... 291,294
Operation .......................... 296
Overdrive .......................... 300
Selection of Lubricant ................. 423
Transmitter Battery Service
(Remote Keyless Entry) .................... 23
Transmitter, Garage Door Opener (HomeLink®) . . 160
10
INDEX 483