2008 DODGE DURANGO suspension

WARNING!
²Do not use a tire, wheel size or rating other than that
specified for your vehicle. Some combinations of
unapproved tires and wheels may change suspen-
sion dimensions and performance characteristics,
resulting in changes to steering, handling, and brak-
ing of your vehicle. This can cause unpredictable
handling and stress to steering and suspension
components. You could lose control and have an
accident resulting in serious injury or death. Use
only the tire and wheel sizes with load ratings
approved for your vehicle.
²Never use a tire with a smaller load index or
capacity, other than what was originally equipped
on your vehicle. Using a tire with a smaller load
index could result in tire overloading and failure.
You could lose control and have an accident.
²Failure to equip your vehicle with tires having
adequate speed capability can result in sudden tire
failure and loss of vehicle control.
CAUTION!
Replacing original tires with tires of a different size
may result in false speedometer and odometer
readings.
Alignment And Balance
Poor suspension alignment may result in:
²Fast tire wear.
²Uneven tire wear, such as feathering and one-sided
wear.
²Vehicle pull to right or left.
Tires may also cause the vehicle to pull to the left or right.
Alignment will not correct this condition. See your dealer
for proper diagnosis.
STARTING AND OPERATING 321
5

Improper alignment will not cause vehicle vibration.
Vibration may be a result of tire and wheel out-of-
balance. Proper balancing will reduce vibration and
avoid tire cupping and spotty wear.
SUPPLEMENTAL TIRE PRESSURE
INFORMATION Ð IF EQUIPPED
A light load vehicle condition is defined as two passen-
gers {150 lbs (68 kg) each} plus 200 lbs (91kg) of cargo.
Cold tire inflation pressures for a lightly loaded vehicle
will be found on the face of the driver's door.
TIRE CHAINS
Use ªClass Sº chains on your vehicle, or other traction
aids that meet SAE Type ªSº specifications.
NOTE:Chains must be the proper size for the vehicle,
as recommended by the chain manufacturer.
CAUTION!
To avoid damage to your vehicle, tires or chains, observe the
following precautions:
²Because of limited chain clearance between tires and other
suspension components, it is important that only chains in
good condition are used. Broken chains can cause serious
vehicle damage. Stop the vehicle immediately if noise
occurs that could suggest chain breakage. Remove the
damaged parts of the chain before further use.
²Install chains as tightly as possible and then retighten after
driving about 1/2 mile (0.8 km).
²Do not exceed 45 mph (72 km/h).
²Drive cautiously and avoid severe turns and large bumps,
especially with a loaded vehicle.
²Do not install tire chains on front wheels of 4x2 vehicles.
²Do not drive for a prolonged period on dry pavement.
²Observe the tire chain manufacturer's instructions on
method of installation, operating speed, and conditions for
usage. Always use the lower suggested operating speed of
the chain manufacturer if different than the speed recom-
mended by the manufacturer.
322 STARTING AND OPERATING

Gross Axle Weight Rating (GAWR)
The GAWR is the maximum permissible load on the front
and rear axles. The load must be distributed in the cargo
area so that the GAWR of each axle is not exceeded.
Each axle GAWR is determined by the component in the
system with the lowest load carrying capacity (axle,
springs, tires, or wheels).
Heavier axles or suspension components sometimes
specified by purchasers for increased durability do not
necessarily increase the vehicle's GVWR.
Tire Size
This is the minimum allowable tire size for your vehicle.
Replacement tires must be equal to the load capacity of
this tire size.
Rim Size
This is the rim size that is appropriate for the tire size
listed.
Inflation Pressure (Cold)
This is the cold tire inflation pressure for your vehicle for
all loading conditions up to full GAWR.
Curb Weight
The curb weight of a vehicle is defined as the total weight
of the vehicle with all fluids, including vehicle fuel, at full
capacity conditions, and with no occupants or cargo
loaded into the vehicle. The front and rear curb weight
values are determined by weighing your vehicle on a
commercial scale before any occupants or cargo are
added.
Loading
The actual total weight and the weight of the front and
rear of your vehicle at the ground can best be determined
by weighing it when it is loaded and ready for operation.
The entire vehicle should first be weighed on a commer-
cial scale to insure that the GVWR has not been exceeded.
The weight on the front and rear of the vehicle should
344 STARTING AND OPERATING

WARNING!
Improper towing can lead to an injury accident.
Follow these guidelines to make your trailer towing
as safe as possible:
Make certain that the load is secured in the trailer
and will not shift during travel. When trailering
cargo that is not fully secured, dynamic load shifts
can occur that may be difficult for the driver to
control. You could lose control of your vehicle and
have an accident.
²When hauling cargo or towing a trailer, do not over-
load your vehicle or trailer. Overloading can cause a
loss of control, poor performance or damage to brakes,
axle, engine, transmission, steering, suspension, chas-
sis structure or tires.
²Safety chains must always be used between your
vehicle and trailer. Always connect the chains to the
frame or hook retainers of the vehicle hitch. Cross the
chains under the trailer tongue and allow enough
slack for turning corners.
²Vehicles with trailers should not be parked on a grade.
When parking, apply the parking brake on the tow
vehicle. Put the tow vehicle automatic transmission in
P for Park. With a manual transmission, shift the
transmission into reverse. And with four-wheel-drive
vehicles, make sure the transfer case is not in neutral.
Always, block or9chock9the trailer wheels.
²GCWR must not be exceeded.
²Total weight must be distributed between the tow
vehicle and the trailer such that the following four
ratings are not exceeded:
1. GVWR
354 STARTING AND OPERATING

NPower Steering Ð Fluid Check............399
NAir Conditioner Maintenance.............399
NFront Suspension Ball Joints..............400
NDrive Shaft Constant Velocity Joints........401
NBody Lubrication.....................401
NWindshield Wiper Blades................401
NWindshield And Rear Window Washers.....402
NExhaust System......................402
NCooling System.......................403
NEmission Related Components............409
NBrake System........................410
NAutomatic Transmission................411
NTransfer Case........................414NAxles..............................414
NAppearance Care And Protection From
Corrosion...........................415
mFuse Block............................420
NFuses (Interior).......................421
NFuses (Power Distribution Center).........424
NFuses (Integrated Power Module)..........427
mVehicle Storage........................429
mReplacement Light Bulbs.................430
mBulb Replacement......................430
NHeadlights/Parking/Turn Signal..........430
NRear Side Marker, Tail Lights, Turn Signals
And Backup Lights Ð Replacement........432
NLicense Lights........................436
382 MAINTAINING YOUR VEHICLE

WARNING!
²Use only refrigerants and compressor lubricants
approved by the manufacturer for your air condi-
tioning system. Some unapproved refrigerants are
flammable and can explode, injuring you. Other
unapproved refrigerants or lubricants can cause
the system to fail, requiring costly repairs. Refer to
Section 3 of the Warranty Information book for
further warranty information.
²The air conditioning system contains refrigerant
under high pressure. To avoid risk of personal
injury or damage to the system, adding refrigerant
or any repair requiring lines to be disconnected
should be done by an experienced repairman.NOTE:Use only manufacturer approved A/C System
Sealers, Stop Leak Products, Seal Conditioners, Compres-
sor Oils and Refrigerants.
Refrigerant Recovery and Recycling
R-134a Air Conditioning Refrigerant is a hydrofluorocar-
bon (HFC) that is endorsed by the Environmental Pro-
tection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by dealers or other service facilities
using recovery and recycling equipment.
Front Suspension Ball Joints
The ball joints and seals should be inspected whenever
the vehicle is serviced for other reasons. Damaged seals
should be replaced to prevent leakage or contamination
of the grease.
400 MAINTAINING YOUR VEHICLE

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 447
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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 Ignition Key RemovalLocking Doors With The KeySENTRY KEY Replacement KeysCustomer Key ProgrammingGeneral InformationIGNITION AND STEERING LOCK Ignition Accessory Delay FeatureSECURITY ALARM SYSTEM - IF EQUIPPED
To Set the AlarmTo Disarm the SystemILLUMINATED ENTRY Vehicles Equipped With Power Door LocksREMOTE KEYLESS ENTRY To unlock the doors and liftgateTolock the doors and liftgateUsing the Panic AlarmGeneral InformationProgramming Additional Transmitters
Battery ReplacementREMOTE STARTING SYSTEM - IF EQUIPPED DOOR LOCKS Manual Door LocksPower Door LocksChild Protection Door LockWINDOWS Power Windows Auto DownAuto Up Feature with Anti-Pinch Protection (Drivers and Front Passenger Door
Only)Window Lockout SwitchLIFTGATE Power Liftgate - If EquippedOCCUPANT RESTRAINTS Lap/Shoulder BeltsAdjustable Upper Shoulder Belt AnchorageSecond Row Center Seat BeltAutomatic Locking Retractors (ALR) Mode - If EquippedRear 60/40 Seat Third Row
Center Three Point Belt - If EquippedSeat Belt PretensionersEnhanced Driver Seat Belt Reminder System (BeltAlert) Seat Belts and Pregnant WomenSeat Belt ExtenderDriver And Right Front Passenger Supplemental Restraint System (SRS)-Airbags Event Data Recorder
(EDR)Child RestraintENGINE BREAK-IN RECOMMENDATIONS SAFETY TIPS Exhaust SystemSafety Checks You Should Make Inside The VehicleSafety Checks YouShould Make Outside The VehicleUNDERSTANDING THE FEATURES OF YOUR VEHICLE MIRRORS
Inside Day/Night MirrorAutomatic Dimming Mirror - If EquippedOutside MirrorsExterior Mirrors Folding Feature - If EquippedElectric Remote-Control MirrorsIlluminated Vanity Mirrors - If EquippedHeated Mirrors - If EquippedAutomatic Dimming Drivers Exterior Mirror - If
EquippedHANDS-FREE COMMUNICATION (UConnect) - IF EQUIPPED OperationPhone Call FeaturesUConnect System FeaturesAdvanced Phone ConnectivityThings You Should Know About Your UConnect SystemGeneral InformationSEATS Front Seat Manual Seat
AdjustmentFront Seats Manual Seat ReclinersManual Lumbar Support Adjustment - If EquippedAdjustable Head Restraints - All Seating Positions8 - Way Drivers Power Seat - If Equipped4 - Way Passengers Power Seat - If EquippedHeated Seats - If EquippedSecond
Row Bucket Seats - Fold and TumbleSecond Row 40/20/40 Seat - Fold and TumbleThird Row Seat Bench - If EquippedThird Row 60/40 Folding - If Equipped DRIVER MEMORY SYSTEM - IF EQUIPPED Setting Memory Positions and Linking Remote Keyless Entry
Transmitter to MemoryMemory Position RecallTo Disable A Transmitter Linked to MemorySelf-Limiting ControlDriver Easy Exit and Easy Entry ControlTO OPEN AND CLOSE THE HOOD LIGHTS Interior Lights Battery SaverHeadlight DelayAutomatic Headlights - If Equipped
Headlights, Parking Lights, Panel LightsIlluminated EntryDaytime Running Lights (Canada Only)Lights-on ReminderFog Lights - If Equipped Multifunction Control LeverWINDSHIELD WIPERS AND WASHERS Windshield Wipers Windshield WashersTILT STEERING
COLUMN DRIVER ADJUSTABLE PEDALS - IF EQUIPPED AdjustmentELECTRONIC SPEED CONTROL - IF EQUIPPED To ActivateTo Set At A Desired SpeedTo DeactivateTo Resume SpeedTo Vary The Speed SettingTo Accelerate For PassingREAR PARK ASSIST
SYSTEM - IF EQUIPPED REAR CAMERA - IF EQUIPPED OVERHEAD CONSOLE Courtesy/Reading LightsOVERHEAD CONSOLE WITH ELECTRONIC VEHICLE INFORMATION CENTER (EVIC) - IF EQUIPPED Dome/Reading LightsElectronic Vehicle Information
Center (EVIC) - If Equipped Compass/Temperature ButtonGARAGE DOOR OPENER - IF EQUIPPED Programming HomeLinkGate Operator/Canadian ProgrammingUsing HomeLinkReprogramming a Single HomeLink ButtonSecurityTroubleshooting TipsGeneral Information
POWER SUNROOF - IF EQUIPPED Express Open FeatureWind BuffetingSunroof MaintenanceELECTRICAL POWER OUTLETS 115V Inverter Outlet - If EquippedElectrical Outlet Use With Engine OFF (Battery Fed Configuration)FLOOR CONSOLE Floor Console Features
Rear Floor Console Features - If EquippedFACTORY INSTALLED ROOF LUGGAGE RACK CARGO MANAGEMENT SYSTEM-IF EQUIPPED INSTRUMENT PANEL AND CONTROLS INSTRUMENTS AND CONTROLS Instrument Cluster INSTRUMENT CLUSTER
DESCRIPTION ELECTRONIC DIGITAL CLOCK Clock Setting ProcedureRADIO GENERAL INFORMATION Radio Broadcast SignalsTwo Types of SignalsElectrical DisturbancesAM ReceptionFM ReceptionSALES CODE REN - MULTIMEDIA SYSTEM - IF EQUIPPED
Operating Instructions - Satellite Radio (If Equipped)Operating Instructions - Hands-Free Communication (UConnect) (If Equipped)Clock SettingProcedureSALES 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 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
RER - MULTIMEDIA SYSTEM - IF EQUIPPED Operating Instructions - Satellite RadioOperating Instructions - Hands-Free Communication (UConnect) (If Equipped)Clock Setting ProcedureUNIVERSAL CONSUMER INTERFACE (UCI) - IF EQUIPPED Connecting the iPod
Controlling the iPod using Radio ButtonsPlay ModeList or Browse ModeVIDEO ENTERTAINMENT SYSTEM (SALES CODE XRV) - IF EQUIPPED SATELLITE RADIO - IF EQUIPPED System ActivationElectronic Serial Number/Sirius Identification Number (ESN/SID)Selecting
Satellite Mode in REF, RAQ, and RAK RadiosSelecting a ChannelStoring and Selecting Pre-Set ChannelsUsing the PTY (Program Type) Button - If EquippedPTY Button SCANPTY Button SEEKSatellite AntennaReception QualityREMOTE SOUND SYSTEM CONTROLS
- IF EQUIPPED Right-Hand Switch FunctionsLeft-Hand Switch Functions for Radio OperationLeft-Hand Switch Functions for Media (i.e. CD) OperationCOMPACT DISC MAINTENANCE RADIO OPERATION AND CELLULAR PHONES CLIMATE CONTROLS Manual Control
Air Conditioning OperationFront Blower ControlFront Mode ControlRear Temperature Control - If EquippedRear Window Defrosting and Rear Window Washer/WiperAutomatic Temperature Control (ATC) - If EquippedAutomatic ControlLevel Of Automatic ControlManual
Control (ATC)Rear Zone Climate Control - If Equipped Rear Rotary Temperature ControlFront Unit to Rear Unit ChartOperating TipsOperating Tips Chart REAR WINDOW FEATURES Rear Window Wiper/Washer Rear Window DefrostingSTARTING AND OPERATING
STARTING PROCEDURES Automatic TransmissionNormal StartingENGINE BLOCK HEATER - IF EQUIPPED AUTOMATIC TRANSMISSION Automatic TransmissionFOUR-WHEEL DRIVE OPERATION NV 140 Transfer Case Operating Information/Precautions - If
EquippedNV 244 Generation II Transfer Case Operating Information / PrecautionsShifting Procedure - NV 244 Generation II Transfer Case DRIVING ON SLIPPERY SURFACES DRIVING THROUGH WATER Flowing/Rising WaterShallow Standing WaterPARKING BRAKE
BRAKE SYSTEM Four-Wheel Anti-Lock Brake System (ABS)POWER STEERING ELECTRONIC BRAKE CONTROL SYSTEM ABS (Anti-Lock Brake System)BAS (Brake AssistSystem) TCS (Traction Control System)ERM (Electronic Roll Mitigation)ESP (Electronic Stability
Program)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 PressuresRadial-Ply Tires
Compact Spare Tire - If EquippedLimited Use Spare - If EquippedTire SpinningTread Wear IndicatorsLife of TireReplacement TiresAlignment And BalanceSUPPLEMENTAL TIRE PRESSURE
INFORMATION - IF EQUIPPED TIRE CHAINS SNOW TIRES TIRE ROTATION RECOMMENDATIONS TIRE PRESSURE MONITOR SYSTEM (TPMS) - IF EQUIPPED Base System - If EquippedPremium System - If EquippedGeneral InformationFUEL REQUIREMENTS
Reformulated GasolineGasoline/Oxygenate BlendsMMT In GasolineMaterials Added To FuelFuel System CautionsCarbon Monoxide WarningsADDING FUELFuel Filler Cap (Gas Cap)Loose Fuel Filler Cap (Gas Cap) MessageFLEXIBLE FUEL - IF EQUIPPED E-85 General InformationETHANOL FUEL (E-85)Fuel RequirementsSelection Of Engine Oil For Flexible Fuel Vehicles (E-85) and Gasoline VehiclesStartingCruising RangeReplacement PartsMaintenanceVEHICLE LOADING Certification LabelCurb WeightLoadingTRAILER TOWING
Common Towing DefinitionsTrailer Hitch ClassificationTrailer Towing Weights (Maximum Trailer Weight Ratings)Trailer and Tongue WeightTowing RequirementsTowing TipsSNOWPLOW RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.) Recreational Towing 2WD
ModelsRecreational Towing 4WD ModelsEQUIPMENT IDENTIFICATION PLATE WHAT TO DO IN EMERGENCIES HAZARD WARNING FLASHER JACKING AND TIRE CHANGING Jack LocationJACKING INSTRUCTIONS Removing The Spare TireTire Changing
ProcedureJUMP STARTING PROCEDURES FREEING A STUCK VEHICLE EMERGENCY TOW HOOKS - IF EQUIPPED TOWING A DISABLED VEHICLE Four-Wheel Drive VehiclesTwo-Wheel Drive VehiclesMAINTAINING YOUR VEHICLE ENGINE COMPARTMENT
3.7L V6 ENGINE COMPARTMENT 4.7L V-8 ENGINE COMPARTMENT 5.7L HEMI V-8 ONBOARD DIAGNOSTIC SYSTEM - OBD II Loose Fuel Filler Cap MessageEMISSIONS INSPECTION AND MAINTENANCE PROGRAMS REPLACEMENT PARTS DEALER SERVICE
MAINTENANCE PROCEDURES Engine OilEngine Oil FilterDrive Belts - Check Condition and TensionSpark PlugsEngine Air Cleaner FilterEngine Fuel FilterCatalytic ConverterMaintenance Free BatteryPower Steering - Fluid CheckAir Conditioner MaintenanceFront
Suspension Ball JointsDrive Shaft Constant Velocity JointsBody LubricationWindshield Wiper BladesWindshield and Rear Window WashersExhaust SystemCooling SystemEmission Related ComponentsBrake SystemAutomatic TransmissionTransfer CaseAxlesAppearance
Care and Protection from CorrosionFUSE BLOCK Fuses (Interior)Fuses (Power Distribution Center) Fuses (Integrated Power Module) VEHICLE STORAGE REPLACEMENT LIGHT BULBS BULB REPLACEMENT Headlights/Parking/Turn SignalRear Side Marker, Tail Lights,
Turn Signals And Backup Lights - ReplacementLicense LightsCenter High-Mounted StoplightFog Lights FLUIDS AND CAPACITIES FLUIDS, LUBRICANTS AND GENUINE PARTS EngineChassisMAINTENANCE SCHEDULES EMISSION CONTROL SYSTEM
MAINTENANCE MAINTENANCE SCHEDULE 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 Grades
Temperature GradesINDEX