fuel filter JEEP GRAND CHEROKEE 2012 WK2 / 4.G Owners Manual
[x] Cancel search | Manufacturer: JEEP, Model Year: 2012, Model line: GRAND CHEROKEE, Model: JEEP GRAND CHEROKEE 2012 WK2 / 4.GPages: 679, PDF Size: 4.12 MB
Page 513 of 679
If a Non-FFV vehicle is inadvertently fueled with E-85
fuel, the engine will have some or all of these symptoms:
•operate in a lean mode
•OBD II “Malfunction Indicator Light” on
•poor engine performance
•poor cold start and cold driveability
•increased risk for fuel system component corrosion
To fix a Non-FFV vehicle inadvertently fueled once with
E-85 perform the following:
•change the engine oil and oil filter
•disconnect and reconnect the battery
•drain the fuel tank (see your authorized dealer)
More extensive repairs will be required for prolonged
exposure to E-85 fuel.
MMT In Gasoline
MMT is a manganese-containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces spark plug
life and reduces emissions system performance in some
vehicles. The manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT content
of gasoline may not be indicated on the gasoline pump,
therefore, you should ask your gasoline retailer whether
the gasoline contains MMT. It is even more important to
look for gasoline without MMT in Canada, because MMT
can be used at levels higher than those allowed in the
United States. MMT is prohibited in Federal and Califor-
nia reformulated gasoline.
5
STARTING AND OPERATING 511
Page 538 of 679
Towing Tips
Before setting out on a trip, practice turning, stopping
and backing the trailer in an area away from heavy
traffic.
Automatic Transmission
The DRIVE range can be selected when towing. How-
ever, if frequent shifting occurs while in this range, the
TOW/HAUL mode (if equipped), or a lower gear range,
should be selected.
NOTE:Using the TOW/HAUL mode (if equipped) or
selecting a lower gear range (using the Electronic Range
Select (ERS) feature) while operating the vehicle under
heavy operating conditions, will improve performance
and extend transmission life by reducing excessive shift-
ing and heat buildup. This action will also provide better
engine braking. The transmission fluid and filter should be changed if
you REGULARLY tow a trailer for more than 45 minutes
of continuous operation. Refer to “Maintenance Sched-
ule” for the proper maintenance intervals.
NOTE:
Check the transmission fluid level before towing
(5.7L engine).
Electronic Speed Control – If Equipped
Do not use in hilly terrain or with heavy loads.
When using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
536 STARTING AND OPERATING
Page 573 of 679
MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment — 3.6L ............. 573
Engine Compartment — 5.7L ............. 574
Onboard Diagnostic System – OBD II ....... 575
▫ Loose Fuel Filler Cap Message ........... 575
Emissions Inspection And Maintenance
Programs ............................ 576
Replacement Parts ..................... 577
Dealer Service ........................ 578
Maintenance Procedures ................. 578
▫ Engine Oil ......................... 579 ▫
Engine Oil Filter ..................... 582
▫ Engine Air Cleaner Filter ............... 582
▫ Maintenance-Free Battery .............. 583
▫ Air Conditioner Maintenance ............ 585
▫ Body Lubrication .................... 586
▫ Windshield Wiper Blades ............... 586
▫ Adding Washer Fluid ................. 588
▫ Exhaust System ..................... 589
▫ Cooling System ..................... 592
7
Page 583 of 679
Engine Oil Viscosity – 3.6L Engine
SAE 5W-30 engine oil is recommended for all operating
temperatures. This engine oil improves low temperature
starting and vehicle fuel economy.
The engine oil filler cap also shows the recommended
engine oil viscosity for your vehicle. For information on
engine oil filler cap location, refer to “Engine Compart-
ment” in “Maintaining Your Vehicle” for further informa-
tion.
Lubricants, which do not have both the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber, should not be used.
Engine Oil Viscosity – 5.7L Engine
SAE 5W-20 engine oil is recommended for all operating
temperatures. This engine oil improves low temperature
starting and vehicle fuel economy.The engine oil filler cap also shows the recommended
engine oil viscosity for your vehicle. For information on
engine oil filler cap location, refer to “Engine Compart-
ment” in “Maintaining Your Vehicle” for further informa-
tion.
NOTE:
Vehicles equipped with a 5.7L engine must use
SAE 5W-20 oil. Failure to do so may result in improper
operation of the Multiple Displacement System (MDS).
Refer to “Multi-Displacement System” in “Starting and
Operating” for further information.
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 if the recommended oil
quality requirements are met, and the recommended
maintenance intervals for oil and filter changes are
followed.
7
MAINTAINING YOUR VEHICLE 581
Page 624 of 679
Rear License Lamp
1. Use a screw driver to gently pry against the side of the
snap tab to remove the license lamp lens.2. Pull bulb from socket.
3. Replace bulb.
4. Reinstall lens.
FLUID CAPACITIES
U.S.
Metric
Fuel (Approximate)
All Engines 24.6 Gallons 93 Liters
Engine Oil with Filter
3.6L Engine (SAE 5W-30, API Certified) 6 Quarts 5.6 Liters
5.7L Engine (SAE 5W-20, API Certified) 7 Quarts 6.6 Liters
Cooling System *
3.6L Engine (MOPAR Engine Coolant/Antifreeze 5-Year/100,000 Mile
Formula or equivalent) 10.4 Quarts 9.9 Liters
5.7 Liter Engine (MOPAR Engine Coolant/Antifreeze 5-Year/100,000 Mile
Formula or equivalent) – Without Trailer Tow Package 15.4 Quarts 14.6 Liters
5.7 Liter Engine (MOPAR Engine Coolant/Antifreeze 5-Year/100,000 Mile
Formula or equivalent) – With Trailer Tow Package 16 Quarts 15.2 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
622 MAINTAINING YOUR VEHICLE
Page 625 of 679
FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant MOPARAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT
(Hybrid Organic Additive Technology) or equivalent.
Engine Oil – 3.6L Engine Use API Certified SAE 5W-30 Engine Oil, meeting the requirements of
Chrysler Material Standard MS-6395. Refer to your engine oil filler cap for
correct SAE grade.
Engine Oil – 5.7L Engine 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 – 3.6L Engine RER8ZWYCB4 (Gap 0.043 in [1.1 mm])
Spark Plugs – 5.7L Engine LZFR5C–11G (Gap 0.043 in [1.1 mm])
Fuel Selection – 3.6L Engine 87 Octane
Fuel Selection – 5.7L Engine 87 Octane Acceptable - 89 Octane Recommended
7
MAINTAINING YOUR VEHICLE 623
Page 658 of 679
Adaptive Cruise Control (ACC) (Cruise Control) . . 201
Adding Fuel........................... 517
Additives, Fuel ......................... 512
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 582
Air Conditioner Maintenance ............... 585
Air Conditioning ........................ 394
Air Conditioning Controls ................. 394
Air Conditioning Refrigerant ............... 586
Air Conditioning System ................394,398
Air Conditioning, Operating Tips ............ 404
Air Filter .............................. 582
Air Pressure, Tires ....................... 488
Air Suspension ......................... 448
Airbag .............................. 66,75
Airbag Deployment ....................... 77
Airbag Light ..................... 74,79,96,285
Airbag Maintenance ....................... 78
Airbag, Side ........................ 70,72,75
Airbag, Window (Side Curtain) ...........70,72,75Alarm (Security Alarm)
.................20,293
Alarm, Panic ............................ 26
Alterations/Modifications, Vehicle ............. 9
Antenna, Satellite Radio ................... 350
Anti-Lock Brake System (ABS) .............. 464
Anti-Lock Warning Light .................. 292
Anti-Theft System ....................... 293
Antifreeze (Engine Coolant) ................ 622
Appearance Care ........................ 604
Assist, Hill Start ........................ 471
Assistance Towing ....................... 135
Auto Down Power Windows ................ 42
Automatic Dimming Mirror ................ 107
Automatic Door Locks ..................... 35
Automatic Headlights .................... 181
Automatic Temperature Control (ATC) ......... 398
Automatic Transmission .............421,429,601
Adding Fluid ....................... 604
Fluid and Filter Changes ............... 601
656 INDEX
Page 662 of 679
E-85 Fuel............................. 513
Electric Remote Mirrors ................... 110
Electrical Outlet, Auxiliary (Power Outlet) ...... 258
Electronic Brake Control System ............. 464
Anti-Lock Brake System ................ 464
Brake Assist System ................... 465
Electronic Roll Mitigation ............... 466
Traction Control System ................ 465
Electronic Roll Mitigation (ERM) ............. 466
Electronic Speed Control (Cruise Control) ....197,201
Electronic Stability Control (ESC) ............. 467
Electronic Vehicle Information
Center (EVIC) ....................... 287,295
Emergency, In Case of Freeing Vehicle When Stuck ............. 563
Hazard Warning Flasher ............... 548
Jacking ............................ 549
Jump Starting ....................... 559
Tow Hooks ......................... 564 Emission Control System Maintenance
......... 576
Engine Air Cleaner ......................... 582
Block Heater ........................ 418
Break-In Recommendations .............. 93
Compartment .................... 573,574
Compartment Identification ..........573,574
Cooling ........................... 592
Exhaust Gas Caution ..............48,95,513
Fails to Start ........................ 417
Flooded, Starting ..................... 417
Fuel Requirements ................. 509,622
Jump Starting ....................... 559
Multi-Displacement ................... 462
Oil ............................ 579,622
Oil Change Interval ................... 580
Oil Disposal ........................ 582
Oil Filter ........................... 582
Oil Filter Disposal .................... 582
660 INDEX
Page 663 of 679
Oil Selection..................... 580,622
Oil Synthetic ........................ 581
Overheating ........................ 548
Starting ........................... 413
Temperature Gauge ................... 294
Engine Oil Viscosity ...................... 581
Engine Oil Viscosity Chart ................. 581
Enhanced Accident Response Feature .......... 76
Entry System, Illuminated .................. 23
Ethanol ............................... 510
Event Data Recorder ...................... 80
Exhaust Gas Caution ................. 48,95,513
Exhaust System ....................... 95,589
Exterior Finish Care ...................... 605
Exterior Lights .......................... 98
Filters Air Cleaner ......................... 582
Engine Oil ......................... 582 Engine Oil Disposal
................... 582
Finish Care ............................ 605
Flashers .............................. 548
Hazard Warning ..................... 548
Turn Signal ................. 98,287,618,620
Flexible Fuel Vehicles Cruising Range ...................... 517
Engine Oil ......................... 516
Fuel Requirements ................. 513,515
Maintenance ........................ 517
Replacement Parts .................... 517
Starting ........................... 516
Flipper Glass, Liftgate ..................... 45
Flooded Engine Starting ................... 417
Fluid Capacities ......................... 622
Fluid Leaks ............................. 98
Fluid Level Checks Automatic Transmission ..........601,602,603
Brake ............................. 598
10
INDEX 661