2010 JEEP PATRIOT fuel cap

MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment — 2.0L ............. 401
 Engine Compartment — 2.4L ............. 402
 Onboard Diagnostic System — OBD II ...... 403
▫ Loose Fuel Filler Cap Message ........... 403
 Emissions Inspection And Maintenance
Programs ............................ 404
 Replacement Parts ..................... 405
 Dealer Service ........................ 406
 Maintenance Procedures ................. 406 ▫
Engine Oil ......................... 407
▫ Engine Oil Filter ..................... 409
▫ Engine Air Cleaner Filter ............... 410
▫ Maintenance-Free Battery .............. 410
▫ Air Conditioner Maintenance ............ 412
▫ Body Lubrication .................... 413
▫ Windshield Wiper Blades ............... 413
▫ Adding Washer Fluid ................. 414
▫ Exhaust System ..................... 414
7

ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated Onboard
Diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the “Malfunction Indicator Light (MIL).” It
will also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your authorized dealer for service as
soon as possible.CAUTION!
•Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and drivability. The
vehicle must be serviced before any emissions
tests can be performed.
•If the MIL is flashing while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Loose Fuel Filler Cap Message
After fuel is added, the vehicle diagnostic system can
determine if the fuel filler cap is possibly loose or
improperly installed. A “gASCAP” message will be dis-
played in the instrument cluster. Tighten the gas cap until
aclicking sound is heard. This is an indication that the
gas cap is properly tightened. Press the trip odometer
RESET button to turn off the message. If the problem
7
MAINTAINING YOUR VEHICLE 403

Engine Oil Viscosity (SAE Grade)
SAE 5W-20 engine oil is recommended for all operating
temperatures. This engine oil improves low temperature
starting and vehicle fuel economy. Your engine oil filler
cap also states the recommended engine oil viscosity
grade for your engine.
Lubricants which do not have both the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber should not be used.
Synthetic Engine Oils
You may use synthetic engine oils provided the recom-
mended oil quality requirements are met, and the recom-
mended maintenance intervals for oil and filter changes
are followed.
Materials Added to Engine Oils
The manufacturer strongly recommends against the ad-
dition of any additives (other than leak detection dyes) to
the engine oil. Engine oil is an engineered product and its
performance may be impaired by supplemental
additives.
Disposing Of Used Engine Oil and Oil Filters
Care should be taken in disposing of used engine oil and
oil filtersfrom your vehicle. Used oil and oil filters,
indiscriminately discarded, can present a problem to the
environment. Contact your authorized dealer, service
station, or governmental agency for advice on how and
where used oil and oil filters can be safely discarded in
your area.
Engine Oil Filter
The engine oil filter should be replaced with a new filter
at every engine oil change.
7
MAINTAINING YOUR VEHICLE 409

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.
7
MAINTAINING YOUR VEHICLE 443

FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant MOPARAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hy-
brid Organic Additive Technology) or equivalent.
Engine Oil Use API Certified SAE 5W-20 Engine Oil, meeting the requirements of
Chrysler Material Standard MS-6395. Refer to your engine oil filler cap for
correct SAE grade.
Engine Oil Filter MOPAREngine Oil Filter or equivalent.
Spark Plugs ZFR5F-11 (Gap 0.043 in [1.1 mm])
Fuel Selection 87 Octane
444 MAINTAINING YOUR VEHICLE

ABS (Anti-Lock Brake System).............. 319
Adding Engine Coolant (Antifreeze) .......... 419
Adding Fuel ........................... 365
Adding Washer Fluid ..................... 414
Additives, Fuel ......................... 363
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 410
Air Conditioner Maintenance ............... 412
Air Conditioning ........................ 270
Air Conditioning Controls ................. 270
Air Conditioning Filter .................... 282
Air Conditioning, Operating Tips ............ 283
Air Conditioning Refrigerant .............412,413
Air Conditioning System .............270,274,412
Air Pressure, Tires ....................... 343
Airbag .............................. 56,66
Airbag Deployment ....................... 68
Airbag Light ..................... 65,70,83,190
Airbag Maintenance ....................... 69
Airbag, Side ........................ 59,64,66Airbag, Window (Side Curtain)
...........60,64,66
Alarm Light ........................... 194
Alarm System (Security Alarm) ............... 17
Alterations/Modifications, Vehicle ............. 8
Antenna, Satellite Radio ................254,264
Antifreeze (Engine Coolant) ...........418,443,444
Capacities ........................... 443
Disposal ............................ 421
Anti-Lock Brake System (ABS) .............. 319
Anti-Lock Warning Light .................. 191
Anti-Theft Security Alarm (Theft Alarm) ........ 17
Appearance Care ........................ 428
Assistance Towing ....................... 110
Automatic Dimming Mirror ................. 92
Automatic Door Locks ................... 29,30
Automatic Temperature Control (ATC) ......... 274
Automatic Transaxle ...........12,290,295,385,425
Fluid Level Check ..................... 426
Interlock System ....................... 296
478 INDEX

Overheating.......................... 385
Selection Of Lubricant ................... 425
Shifting ............................. 297
Special Additives ...................... 426
Autostick ............................. 299
Battery ............................... 410
Keyless Transmitter Replacement (RKE) ....... 24
Belts, Seat .............................. 83
Body Mechanism Lubrication ............... 413
B-Pillar Location ........................ 338
Brake Assist System ...................... 322
Brake Fluid ............................ 445
Brake, Parking .......................... 316
Brake System ........................ 318,422
Anti-Lock (ABS) .................... 319,322
Master Cylinder ....................... 423
Parking ............................. 316
Warning Light ........................ 192 Brakes
............................. 318,422
Brake/Transmission Interlock ............... 296
Break-In Recommendations, New Vehicle ........ 81
Bulb Replacement ..................... 437,438
Bulbs, Light .......................... 85,437
Capacities, Antifreeze (Engine Coolant) ........ 443
Capacities, Fluid ........................ 443
Caps, Filler Fuel ............................... 365
Oil (Engine) ....................... 402,409
Power Steering ........................ 315
Car Washes ............................ 428
Carbon Monoxide Warning ...............82,364
Cargo Area Cover ....................... 174
Cargo Area Features ...................... 173
Cargo Compartment Light ............................... 173
Luggage Carrier ....................... 180
10
INDEX 479

Brake Assist System.................... 322
Electronic Roll Mitigation ................ 323
Electronic Stability Program ............... 327
Traction Control System ................. 323
Electronic Speed Control (Cruise Control) ...... 152
Electronic Stability Program (ESP) ............ 327
Electronic Vehicle Information Center (EVIC) .... 202
Emergency, In Case of Jacking ............................. 386
Jump Starting ......................... 391
Towing ............................. 397
Emission Control System Maintenance ......404,448
Engine ............................... 402
Block Heater ......................... 292
Break-In Recommendations ................ 81
Checking Oil Level ..................... 407
Cooling ............................. 417
Exhaust Gas Caution .................. 82,364
Fuel Requirements ..................... 360 Jump Starting
......................... 391
Oil ........................... 407,443,444
Oil Change Interval .................... 408
Oil Filler Cap ...................... 402,409
Oil Filter ............................ 444
Oil Selection .......................... 408
Oil Synthetic ......................... 409
Overheating .......................... 384
Temperature Gauge .................... 195
Enhanced Accident Response Feature .......... 67
Exhaust Gas Caution ................. 36,82,364
Exhaust System ....................... 82,414
Exterior Lights .......................... 85
Filters Air Cleaner .......................... 410
Air Conditioning ...................... 282
Engine Oil ........................ 409,444
Flashers .............................. 384
482 INDEX