air filter JEEP COMMANDER 2008 1.G Owners Manual

MAINTAINING YOUR VEHICLE
CONTENTS
mEngine Compartment ± 3.7L...............382
mEngine Compartment ± 4.7L...............383
mEngine Compartment ± 5.7L...............384
mOnboard Diagnostic System Ð OBD II........385
NLoose Fuel Filler Cap Message............386
mEmissions Inspection And Maintenance
Programs............................386
mReplacement Parts......................388
mDealer Service.........................388mMaintenance Procedures..................389
NEngine Oil..........................389
NDrive Belts Ð Check Condition And Tension . . 392
NSpark Plugs.........................392
NSpark Plug Wires.....................392
NEngine Air Cleaner Filter................393
NCatalytic Converter....................393
NCrankcase Emission Control System........395
NMaintenance-Free Battery................395
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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 ªMulti Displacement Systemº in Section 5 for
more details.
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 manufacturerstrongly recommendsagainst the ad-
dition of any additives (other than leak detection dyes) toengine oil. Engine oil is an engineered product and it's
performance may be impaired by supplemental addi-
tives.
Disposing of Used Engine Oil and Oil Filters
Care should be taken in disposing of the used engine oil
and oil filters from your vehicle. Used oil and oil filters,
indiscriminately discarded, can present a problem to the
environment. Contact your local authorized dealer, ser-
vice 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 oil change.
MAINTAINING YOUR VEHICLE 391
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Engine Air Cleaner Filter
Refer to the Maintenance Schedule for recommended
Engine Air Cleaner Filter change intervals.
WARNING!
The air induction system (air cleaner, hoses, etc) can
provide a measure of protection in the case of engine
backfire. Do not remove the air induction system (air
cleaner, hoses, etc) unless such removal is necessary
for repair or maintenance. Make sure that no one is
near the engine compartment before starting the
vehicle with the air induction system (air cleaner,
hoses, etc) removed. Failure to do so can result in
serious personal injury.
Catalytic Converter
The catalytic converter requires the use of unleaded fuel
only. Leaded gasoline will destroy the effectiveness of the
converter as an emission control device.
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.
MAINTAINING YOUR VEHICLE 393
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Perform Maintenance Every(Where time and mileage
are listed, follow the interval that occurs first.)
Maintenance Items Miles Kilometers or Months
Change the engine oil and engine oil filter. 6,000 10 000 6
Rotate tires. 6,000 10 000 6
If using your vehicle for any of the following: Dusty
or off-road conditions. Inspect the engine air cleaner
filter, replace if necessary.12,000 20 000 12
Inspect the brake linings, replace if necessary. 12,000 20 000 12
Inspect the front & rear axle fluid, change if using
your vehicle for police, taxi, fleet, off-road or frequent
trailer towing.18,000 30 000 18
Inspect the CV joints. Perform the first inspection at
12,000 miles (20 000 km) or 12 months.24,000 40 000 24
Inspect exhaust system. Perform the first inspection at
12,000 miles (20 000 km) or 12 months.24,000 40 000 24
Inspect the front suspension, tie rod ends and boot
seals, replace if necessary.24,000 40 000 24
MAINTENANCE SCHEDULES 443
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Perform Maintenance Every(Where time and mileage
are listed, follow the interval that occurs first.)
Maintenance Items Miles Kilometers or Months
Replace the engine air cleaner filter.30,000 50 000 30
Check the PCV valve, replace if necessary. Perform
the first inspection at 60,000 miles (100 000 km) or 60
months.30,000 50 000 30
Inspect the transfer case fluid. 30,000 50 000 30
Replace the top row of spark plugs (4.7L Only). **30,000 50 000 30
Replace the spark plugs (3.7L/5.7L Engines).30,000 50 000 30
Change the automatic transmission fluid & filter if
using your vehicle for any of the following: police,
taxi, fleet or frequent trailer towing.60,000 100 000 60
Change the transfer case fluid if using your vehicle for
any of the following: police, taxi, fleet, off-road or fre-
quent trailer towing.60,000 100 000 60
Flush and replace the engine coolant. 102,000 170 000 60
Replace the ignition cables (4.7L Only).102,000 170 000 102
444 MAINTENANCE SCHEDULES
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ABS (Anti-Lock Brake System)............188,302
Adding Fuel........................... 341
Adding Washer Fluid..................... 177
Adjustable Pedals....................... 135
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 393
Air Conditioner Maintenance............... 397
Air Conditioning........................ 259
Air Conditioning, Operating Tips............ 269
Air Conditioning, Rear Zone................ 267
Air Conditioning Refrigerant............... 398
Air Conditioning System.................. 259
Air Filter.............................. 393
Air Pressure, Tires....................... 316
Airbag................................ 48
Airbag Deployment....................... 55
Airbag Light.......................57,71,188
Airbag Maintenance....................... 57
Alarm, Panic............................ 24
Alarm (Security Alarm).................20,189Alarm System (Security Alarm)............... 20
Alignment and Balance................... 321
Alterations/Modifications, Vehicle............. 9
Antenna, Satellite Radio................... 250
Antifreeze (Engine Coolant)................ 435
Disposal............................ 405
Anti-Lock Brake System (ABS)............139,302
Anti-Lock Warning Light.................. 188
Anti-Theft System.....................20,189
Appearance Care........................ 415
Assist, Hill Start........................ 148
Audio Systems (Radio).................... 239
Auto Down Power Windows................ 32
Automatic Dimming Mirror................. 78
Automatic Door Locks..................... 29
Automatic Headlights.................... 126
Automatic Temperature Control (ATC)......... 260
Automatic Transmission................283,411
Adding Fluid......................... 412
458 INDEX

Electronic Brake Control System............. 139
Anti-Lock Brake System................. 139
Brake Assist System.................... 141
Electronic Roll Mitigation................ 142
Electronic Stability Program............... 143
Traction Control System................. 140
Electronic Roll Mitigation (ERM)............. 142
Electronic Speed Control (Cruise Control)...... 136
Electronic Stability Program (ESP)............ 143
Electronic Throttle Control Warning Light...... 194
Electronic Vehicle Information Center
(EVIC).............................192,195
Emergency, In Case of
Freeing Vehicle When Stuck............... 289
Hazard Warning Flasher................. 366
Jacking............................. 368
Jump Starting......................... 374
Tow Hooks.......................... 377
Emission Control System Maintenance......386,440Engine
Air Cleaner.......................... 393
Block Heater......................... 280
Break-In Recommendations................ 69
Compartment...................382,383,384
Compartment Identification.........382,383,384
Cooling............................. 401
Exhaust Gas Caution................38,70,337
Fails to Start.......................... 279
Fuel Requirements..................333,435
Multi-Displacement..................... 306
Oil ..............................389,435
Oil Change Interval.................... 390
Oil Disposal.......................... 391
Oil Filter............................ 391
Oil Filter Disposal...................... 391
Oil Selection.......................... 435
Oil Synthetic......................... 391
Overheating.......................... 367
462 INDEX

Starting............................. 277
Temperature Gauge..................... 191
Engine Oil Viscosity...................... 390
Engine Oil Viscosity Chart................. 390
Enhanced Accident Response Feature.......... 56
Entry System, Illuminated.................. 21
Event Data Recorder...................... 58
Exhaust Gas Caution.................38,70,337
Exhaust System......................... 401
Extender, Seat Belt........................ 48
Exterior Finish Care...................... 415
Filters
Air Cleaner.......................... 393
Engine Oil........................... 391
Engine Oil Disposal.................... 391
Finish Care............................ 415
Flashers.............................. 366
Hazard Warning....................... 366Turn Signal.....................187,430,432
Flexible Fuel Vehicles
Cruising Range........................ 340
Engine Oil........................... 340
Fuel Requirements..................337,339
Replacement Parts..................... 340
Starting............................. 340
Flipper Glass, Liftgate..................... 35
Flooded Engine Starting................... 279
Fluid Capacities......................... 435
Fluid Leaks............................. 72
Fluid Level Checks
Automatic Transmission............... 411,412
Engine Oil........................... 389
Power Steering........................ 398
Fluids, Lubricants and Genuine Parts.......... 436
Fog Light Service........................ 431
Fog Lights.......................128,194,431
Fold and Tumble Rear Seat................. 113
INDEX 463
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INTRODUCTION INTRODUCTION ROLLOVER WARNING HOW TO USE THIS MANUAL WARNINGS AND CAUTIONS VEHICLE IDENTIFICATION NUMBER VEHICLE MODIFICATIONS/ALTERATIONS THINGS TO KNOW BEFORE STARTING YOUR VEHICLE A WORD
ABOUT YOUR KEYS Wireless Ignition Node (WIN)Fob with Integrated Key (FOBIK)Ignition Key RemovalKey-In-Ignition ReminderSENTRY KEY Replacement KeysCustomer Key (Fob) ProgrammingGeneral InformationSECURITY ALARM SYSTEM - IF EQUIPPED To Set
the AlarmTo Disarm the SystemILLUMINATED ENTRY REMOTE KEYLESS ENTRY To Unlock the DoorsTo Lock the DoorsTo Release the Liftgate Flipper GlassUsing The Panic AlarmProgramming Additional TransmittersTransmitter Battery ServiceGeneral Information
REMOTE STARTING SYSTEM - IF EQUIPPED DOOR LOCKS Manual Door LocksPower Door LocksChild Protection Door LockWINDOWS Power WindowsWind BuffetingLIFTGATE Liftgate Flipper GlassPower Liftgate - If EquippedOCCUPANT RESTRAINTS Lap/Shoulder
BeltsLap/Shoulder Belt Operating InstructionsAdjustable Upper Shoulder Belt AnchorageAutomatic Locking Mode - If EquippedEnergy Management FeatureSeat Belt PretensionersEnhanced Seat Belt Use Reminder System (BeltAlert)Seat Belts and Pregnant WomenSeat
Belt ExtenderDriver And Front Passenger Supplemental Restraint Systems (SRS) Child RestraintENGINE BREAK-IN RECOMMENDATIONS SAFETY TIPS Exhaust GasSafety Checks You Should Make Inside The VehicleSafety Checks You Should Make Outside The Vehicle
UNDERSTANDING THE FEATURES OF YOUR VEHICLE MIRRORS Inside Day/Night MirrorAutomatic Dimming Mirror - If EquippedOutside MirrorsExterior MirrorsFolding FeatureDrivers and Front Passenger Outside Automatic Dimming Mirror - If EquippedPower Remote
Control Outside Mirrors - If EquippedHeated Remote Control Mirrors - If EquippedLighted Vanity Mirrors - If EquippedHANDS-FREE COMMUNICATION (UConnect) - IF EQUIPPED OperationPhone Call FeaturesUConnect System FeaturesAdvanced Phone Connectivity
Things You Should Know About Your UConnect SystemGeneral InformationSEATS Front Manual Seat AdjustmentFront Seat Adjustment - ReclineManual Lumbar Support Adjustment8 - Way Drivers Power Seat4 - Way Passengers Power Seat - If EquippedHead Restraints
Front Heated Seats-If Equipped40/20/40 Second Row Folding Seat50/50 Third Row Folding Seat - If EquippedDRIVER MEMORY SEAT - IF EQUIPPED Setting Memory Positions and Linking Remote Keyless Entry Transmitter to MemoryMemory Position RecallTo Disable
A Transmitter Linked to MemoryEasy Entry/Exit SeatTO OPEN AND CLOSE THE HOOD LIGHTS Multi-Function Control LeverBattery Saver Feature-Exterior/Interior LightsHeadlights and Parking LightsAutomatic Headlight System - If EquippedSmartBeams - If Equipped
Instrument Panel and Interior LightsDaytime Running Lights - If EquippedLights-On ReminderFog Lights - If EquippedTurn SignalsHigh Beam SwitchPassing LightHeadlight Time DelayInterior LightsCourtesy/Reading LightsWINDSHIELD WIPERS AND WASHERS MistSpeed
Sensitive Intermittent Wiper SystemRain Sensing Wipers-If EquippedTILT/TELESCOPING STEERING COLUMN ADJUSTABLE PEDALS - IF EQUIPPED ELECTRONICSPEED CONTROL - IF EQUIPPED Electronic Speed Control OperationTo ActivateTo Set At A Desired
SpeedTo DeactivateTo Resume SpeedTo Vary The Speed SettingTo Accelerate For PassingELECTRONIC BRAKE CONTROL SYSTEM ABS (Anti-Lock Brake System)TCS (Traction Control System)BAS (Brake Assist System)ERM (Electronic Roll Mitigation)ESP (Electronic
Stability Program)TSC (Trailer Sway Control)HSA (Hill Start Assist) (4WD Models with NV245 Two-Speed Transfer Case Only)HDC (Hill Descent Control) (4WD Models with NV245 Two-Speed Transfer Case Only)ESP/BAS Warning Lamp and ESP/TCS Indicator LightREAR
PARK ASSIST SYSTEM- IF EQUIPPED Rear Park Assist SensorsRear Park Assist Warning DisplayEnable/Disable the Rear Park Assist SystemService the RearPark Assist SystemCleaning the Rear Park Assist SystemREAR CAMERA - IF EQUIPPED Turning the Rear
Camera OnTurning the Rear Camera OffOVERHEAD CONSOLE - IF EQUIPPED GARAGE DOOR OPENER - IF EQUIPPED Programming HomeLinkGate Operator/Canadian ProgrammingUsing HomeLinkReprogramming a Single HomeLink ButtonSecurityTroubleshooting
TipsGeneral InformationPOWER SUNROOF - IF EQUIPPED Opening Sunroof - ExpressClosing Sunroof - ExpressPinch Protect FeaturePinch Protect OverrideVenting Sunroof - ExpressSunshade OperationWind BuffetingSunroof MaintenanceIgnition Off OperationSunroof
Fully ClosedCOMMAND-VIEW SKYLIGHTS - IF EQUIPPED POWER OUTLET Front Power OutletRear Power Outlet - If EquippedPOWER INVERTER - IF EQUIPPED CUP HOLDERS CARGO AREA FEATURES Cargo Load FloorREAR WINDOW FEATURES Rear Window
Wiper/WasherRear Window Defroster - If EquippedROOF LUGGAGE RACK - IF EQUIPPED UNDERSTANDING YOUR INSTRUMENT PANEL INSTRUMENT PANEL AND CONTROLS INSTRUMENT CLUSTER INSTRUMENT CLUSTER DESCRIPTION ELECTRONIC
VEHICLE INFORMATION CENTER (EVIC) Electronic Vehicle Information Center (EVIC) DisplaysEngine Oil Change Indicator SystemTrip FunctionsCompass DisplayPersonal Settings (Customer Programmable Features)System StatusRADIO GENERAL INFORMATION
Radio Broadcast SignalsTwo Types of SignalsElectrical DisturbancesAM ReceptionFM ReceptionSALES CODE REQ - AM/FM STEREO RADIO AND 6-DISC CD/DVD CHANGER (MP3/WMA AUX JACK) Operating Instructions - Radio ModeOperation Instructions - (DISC
MODE for CD and MP3/WMA Audio Play, DVD-VIDEO)Notes On Playing MP3/WMA FilesLIST Button (DISC Mode for MP3/WMA Play)INFO Button (DISC Mode for MP3/WMA Play)SALES CODE RES - AM/FM STEREO RADIO WITH CD PLAYER (MP3 AUX JACK) Operating
Instructions - Radio ModeOperation Instructions - CD MODE for CD and MP3 Audio PlayNotes On Playing MP3 FilesLIST Button (CD Mode for MP3 Play)INFO Button (CD Mode for MP3 Play)SALES CODE REN - MULTIMEDIA SYSTEM - IF EQUIPPED Operating Instructions
- Satellite Radio (If Equipped)Operating Instructions - Hands-Free Communication (UConnect) (If Equipped)Clock Setting ProcedureSALES CODE RER- AM/FM/CD/DVD RADIO WITH NAVIGATION SYSTEM - IF EQUIPPED Operating Instructions - Satellite RadioClock
Setting ProcedureUNIVERSAL CONSUMER INTERFACE (UCI) - IF EQUIPPED Connecting the iPodControlling the iPod using Radio ButtonsPlay ModeList or Browse ModeSATELLITE RADIO (RSC) - IF EQUIPPED (REQ AND RES RADIOS ONLY) System Activation
Electronic Serial Number/Sirius Identification Number (ENS/SID)Selecting Satellite ModeSatellite AntennaReception QualityOperating Instructions - Satellite ModeOperating Instructions - Hands Free Phone (If Equipped)Operating Instructions - Video Entertainment System
(VES) (If Equipped)VIDEO ENTERTAINMENT SYSTEM (SALES CODE XRV) - IF EQUIPPED REMOTE SOUND SYSTEM CONTROLS - IF EQUIPPED Radio OperationCD PlayerCD/DVD DISC MAINTENANCE RADIO OPERATION AND CELLULAR PHONES CLIMATE
CONTROLS Manual Air Conditioning and Heating System - If EquippedAutomatic Temperature Control - If EquippedRear Climate Control - If EquippedOperating TipsOperating Tips Chart STARTING AND OPERATING STARTING PROCEDURES Normal StartingExtremely
Cold Weather (below -20 degrees F or -29 degrees C)If Engine Fails to StartAfter StartingENGINE BLOCK HEATER - IF EQUIPPED AUTOMATIC TRANSMISSION Shift Lock Manual Override - If EquippedBrake/Transmission Interlock System5-Speed Automatic Transmission
Gear RangesRocking the VehicleFOUR-WHEEL DRIVE OPERATION Quadra-Trac I Operating Instructions/Precautions - If EquippedQuadra-Trac II Operating Instructions/Precautions - If EquippedShift PositionsShifting ProceduresQuadra-Drive II System - If Equipped
ON-ROAD DRIVING TIPS OFF-ROAD DRIVING TIPS When To Use 4WD LOW Range - If EquippedDriving Through WaterDriving In Snow, Mud and SandHill ClimbingTraction DownhillAfter Driving Off-RoadPARKING BRAKE ANTI-LOCK BRAKE SYSTEM POWER
STEERING MULTI DISPLACEMENT SYSTEM (MDS) - 5.7L Engine Only TIRE SAFETY INFORMATION Tire Markings Tire Identification Number (TIN)Tire Loading andTire PressureTIRES - GENERAL INFORMATION Tire PressureTire Inflation PressuresTire Pressures
for High Speed OperationRadial-Ply TiresTire SpinningTread Wear IndicatorsLife of TireReplacement TiresAlignment and BalanceTIRE CHAINS TIRE ROTATION RECOMMENDATIONS TIRE PRESSURE MONITOR SYSTEM (TPMS) Base System - If EquippedPremium
System - If EquippedGeneral InformationFUEL REQUIREMENTS 3.7/4.7L Engines (If Equipped)5.7L Engines (If Equipped)Reformulated GasolineGasoline/Oxygenate BlendsMMT In GasolineMaterials Added To FuelFuel System CautionsCarbon Monoxide Warnings
FLEXIBLE FUEL (4.7L ENGINE ONLY) - IF EQUIPPED E-85 General InformationETHANOL FUEL (E-85)Fuel RequirementsSelection Of Engine Oil For Flexible Fuel Vehicles (E-85) and Gasoline VehiclesStartingCruising RangeReplacement PartsADDING FUEL Fuel Filler
Cap (Gas Cap)VEHICLE LOADING Certification LabelTRAILER TOWING Common Towing DefinitionsTrailer Hitch ClassificationTrailer Towing Weights (Maximum Trailer Weight Ratings)Trailer and Tongue WeightTowing RequirementsTowing TipsRECREATIONAL TOWING
(BEHIND MOTORHOME, ETC.) Towing - 2WD ModelsTowing - Quadra-Trac I (Single-Speed Transfer Case) 4WD ModelsTowing - Quadra-Trac II /Quadra-Drive II4WD ModelsSNOW PLOW WHAT TO DO IN EMERGENCIES HAZARD WARNING FLASHERS IF YOUR
ENGINE OVERHEATS JACKING AND TIRE CHANGING Jack LocationSpare Tire StowageSpare Tire RemovalPreparations For JackingJacking InstructionsJUMP STARTING EMERGENCY TOW HOOKS - IF EQUIPPED TOWING A DISABLED VEHICLE 2WD Models Only
4WD Models OnlyMAINTAINING YOUR VEHICLE ENGINE COMPARTMENT - 3.7L ENGINE COMPARTMENT - 4.7L ENGINE COMPARTMENT - 5.7L ONBOARD DIAGNOSTIC SYSTEM - OBD II Loose Fuel Filler Cap MessageEMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS REPLACEMENT PARTS DEALER SERVICE MAINTENANCE PROCEDURES Engine OilDrive Belts - Check Condition and TensionSpark PlugsSpark Plug WiresEngine Air Cleaner FilterCatalytic ConverterCrankcase Emission Control System
Maintenance-Free BatteryAir Conditioner MaintenancePower Steering Fluid CheckBody LubricationWindshield Wiper BladesWindshield Washers - Front and RearExhaust SystemCooling SystemHoses and Vacuum/Vapor HarnessesFuel System ConnectionsBrake System
Front/Rear Axle FluidTransfer CaseAutomatic TransmissionMaintenance After Off-Road DrivingAppearance Care And Protection From CorrosionFUSEPANEL Interior FusesUnderhood Fuses (Power Distribution Center) Underhood Fuses (Integrated Power Module) VEHICLE
STORAGE REPLACEMENT BULBS BULB REPLACEMENT Head LightFront Turn SignalFront Fog LightRear Tail, Stop, Turn Signal, and Back-Up LightsCenter High Mounted Stop Light (CHMSL)FLUIDS AND CAPACITIES FLUIDS, LUBRICANTS, AND GENUINE PARTS
EngineChassisMAINTENANCE SCHEDULES EMISSION CONTROL SYSTEM MAINTENANCE MAINTENANCE SCHEDULE - GASOLINE ENGINES Required Maintenance IntervalsIF YOU NEED CONSUMER ASSISTANCE SUGGESTIONS FOR OBTAINING SERVICE
FOR YOUR VEHICLE Prepare For The AppointmentPrepare A ListBe Reasonable With RequestsIF YOU NEED ASSISTANCE WARRANTY INFORMATION (U.S. Vehicles Only) MOPAR PARTS REPORTING SAFETY DEFECTS In CanadaPUBLICATION ORDER FORMS
DEPARTMENT OF TRANSPORTATION UNIFORM TIRE QUALITY GRADES TreadwearTraction GradesTemperature GradesINDEX