2008 DODGE RAM 5500 CHASSIS CAB park assist

WARNING!
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build up may
cause serious injury or death.
Manual Transmission ± If Equipped
Apply the parking brake, place the gearshift control lever
in NEUTRAL and depress the clutch pedal to the floor
before starting the vehicle. This vehicle is equipped with
a clutch interlocking ignition system. It will not start
unless the clutch is fully depressed.
Automatic Transmission ± If Equipped
Start the engine with the selector lever in NEUTRAL or
PARK position. Apply the brake before shifting to any
driving range.The Cummins Diesel engine is equipped with several
features designed to assist cold weather starting and
operation:
²The engine block heater is a resistance heater installed
in the water jacket of the engine just above and behind
the oil filter. It requires a 110±115 volt AC electrical
outlet with a grounded, three-wire extension cord.
NOTE:The engine block heater cord is a factory in-
stalled option. If your vehicle is not equipped, heater
cords are available from your authorized Mopartdealer.
²A 12±volt heater built into the fuel filter housing aids
in preventing fuel gelling. It is controlled by a built-in
thermostat.
²A heated intake air system both improves engine
starting and reduces the amount of white smoke
generated by a warming engine.
256 STARTING AND OPERATING

WARNING!
²Always fully apply the parking brake when leav-
ing your vehicle, or it may roll and cause damage
or injury. Also be certain to leave an automatic
transmission in Park, a manual transmission in
Reverse or First gear. Failure to do so may allow
the vehicle to roll and cause damage or injury.
²Never leave children alone in a vehicle. Leaving
children in a vehicle unattended is dangerous for a
number of reasons. A child or others could be
seriously or fatally injured. Don't leave the keys in
the ignition. A child could operate power win-
dows, other controls, or move the vehicle.
²Be sure the parking brake is fully disengaged
before driving, failure to do so can lead to brake
problems due to excessive heating of the rear
brakes.When parking on a hill, turn the front wheels toward the
curb on a downhill grade and away from the curb on an
uphill grade.
The parking brake should always be applied whenever
the driver is not in the vehicle.
BRAKE SYSTEM
If power assist is lost for any reason (for example,
repeated brake applications with the engine off), the
brakes will still function. However, you will experience a
substantial increase in braking effort to stop the vehicle.
If either the front or rear hydraulic systems lose normal
capability, the remaining system will still function with
some loss of overall braking effectiveness. This will be
evident by increased pedal travel during application,
greater pedal force required to slow or stop, and activa-
tion of the BRAKE warning lamp and the ABS lamp (if
equipped) during brake use.
STARTING AND OPERATING 309
5

ABS Warning Light
The Anti-lock Brake System includes an amber warning
light, located in the instrument cluster. When the light is
illuminated, the Anti-lock Brake System is not function-
ing. The system reverts to standard non-anti-lock brakes.
WARNING!
Pumping of the anti-lock brakes will diminish their
effectiveness and may lead to an accident. Pumping
makes the stopping distance longer. Just press firmly
on your brake pedal when you need to slow down or
stop.
POWER STEERING
The standard power steering system will give you good
vehicle response and increased ease of maneuverability
in tight spaces. The system will provide mechanical
steering capability if power assist is lost.
If for some reason, the power assist is interrupted, it will
still be possible to steer your vehicle. Under these condi-
tions you will observe a substantial increase in steering
effort, especially at very low vehicle speeds and during
parking maneuvers.
NOTE:Increased noise levels at the end of the steering
wheel travel are considered normal and does not indicate
that there is a problem with the power steering system.
Upon initial start-up in cold weather, the power steering
pump may make noise for a short period of time. This is
due to the cold, thick fluid in the steering system. This
noise should be considered normal, and does not in any
way damage the steering system.
312 STARTING AND OPERATING

²The use of leaded gas is prohibited by Federal law.
Using leaded gasoline can impair engine performance,
damage the emission control system.
²An out-of-tune engine, or certain fuel or ignition
malfunctions, can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
some light smoke, your engine may be out of tune or
malfunctioning and may require immediate service.
Contact your dealer for service assistance.
²When pulling a heavy load or driving a fully loaded
vehicle when the humidity is low and the temperature
is high, use a premium unleaded fuel to help prevent
spark knock. If spark knock persists, lighten the load,
or engine piston damage may result.
²The use of fuel additives which are now being sold as
octane enhancers is not recommended. Many of these
products contain high concentrations of methanol.Fuel system damage or vehicle performance problems
resulting from the use of such fuels or additives is not
the responsibility of the manufacturer.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
Carbon Monoxide Warnings
WARNING!
Carbon monoxide (CO) in exhaust gases is deadly.
Follow the precautions below to prevent carbon
monoxide poisoning:
²Do not inhale exhaust gases. They contain carbon
monoxide, a colorless and odorless gas which can kill.
Never run the engine in a closed area, such as a
garage, and never sit in a parked vehicle with the
340 STARTING AND OPERATING

WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your exhaust
system. Do not park or operate your vehicle in areas
where your exhaust system can contact anything that
can burn.
Service CCV Filter
The 6.7L Cummins engine utilizes a Closed Crankcase
Ventilation (CCV) system. This system filters and recycles
gasses produced in the crankcase during the normal
combustion process. Service CCV Filter will be displayed
on the overhead console of your Dodge truck if the CCV
filter is due for required maintenance. This filter is
located on the top of the engine valve cover. For addi-
tional information, see your Dodge truck dealer.
Catalyst Full See Owner Manual
Catalyst Full See Owner Manual will be displayed on the
overhead console of your vehicle if the exhaust particu-
late filter reaches 80% of its maximum storage capacity.
Under conditions of exclusive short duration and low
speed driving cycles, your Cummins engine and exhaust
aftertreatment system may never reach the conditions
required to remove the trapped PM, if this occurs Cata-
lyst Full See Owner Manual will be displayed on the
overhead console in your vehicle. If this message is
displayed you will hear one chime to assist in alerting
you of this condition.
Catalyst Stat::::::::::80%
Catalyst Stat::::::::::80% will replace the message Catalyst
Full See Owner Manual after it is displayed for one
minute. The engine Powertrain Control Module (PCM)
will continue to monitor the amount of particulate matter
MAINTAINING YOUR VEHICLE 423
7

Folding Floor......................... 163
Heated.............................. 119
Lumbar Support....................... 117
Power.............................. 117
Reclining............................ 115
Security Alarm (Theft Alarm).............19,177
Selection of Coolant (Antifreeze)..........435,476
Sentry Key (Immobilizer)................... 15
Sentry Key Programming................... 17
Sentry Key Replacement................... 16
Service Assistance....................... 500
Service Contract......................... 502
Service Information...................... 404
Service Manuals........................ 504
Setting the Clock.............184,188,196,209,222
Settings, Personal........................ 146
Shifting............................... 273
Manual Transmission................... 285
Transfer Case......................... 292Transfer Case, Shifting into Transfer Case
Neutral (N).......................370,372
Transfer Case, Shifting out of Transfer Case
Neutral (N).......................371,374
Shoulder Belt Upper Anchorage.............. 43
Shoulder Belts........................... 35
Signals, Turn........................... 126
Sliding Rear Window
Power............................34,162
Slippery Surfaces, Driving On............... 304
Snow Chains (Tire Chains)................. 333
Snow Plow............................ 365
Snow Tires............................ 334
Soot Filter............................. 422
Spare Tire............................. 329
Spark Plugs.........................420,476
Speed Control (Cruise Control).............. 132
Speedometer........................... 175
Starting............................252,255
INDEX 523
10

INTRODUCTION INTRODUCTION A MESSAGE FROM DAIMLERCHRYSLER CORPORATION - DIESEL ENGINES ONLY HOW TO USE THIS MANUAL WARNINGS AND CAUTIONS VAN CONVERSIONS/CAMPERS 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 InformationSTEERING
WHEEL LOCK - IF EQUIPPED If You Wish To Manually Lock The Steering WheelTo Release The Steering Wheel LockAutomatic Transmission Ignition Interlock SystemSECURITY ALARM SYSTEM - IF EQUIPPED Rearming of the SystemTo Set the AlarmTo Disarm the
SystemILLUMINATED ENTRY SYSTEM - IF EQUIPPED REMOTE KEYLESS ENTRY - IF EQUIPPED To unlock the doorsTo lock the doorsUsing the Panic AlarmGeneral InformationTransmitter Battery Service REMOTE STARTING SYSTEM - IF EQUIPPED DOOR LOCKS
Manual Door Locks - If EquippedPower Door Locks - If EquippedChild Protection Door LockWINDOWS Power Windows - If Equipped Power Sliding Rear Window -If Equipped Sliding Rear Window - If EquippedWind BuffetingOCCUPANT RESTRAINTS Lap/Shoulder Belts
Adjustable Upper Shoulder Belt AnchorageAutomatic Locking Restraint (ALR) Mode - If EquippedCenter Lap BeltsSeat Belt PretensionersEnhanced Driver Seat Belt Reminder System (BeltAlert) Seat Belts and Pregnant WomenSeat Belt ExtenderDriver And Right Front
Passenger Supplemental Restraint System (SRS)-AirbagEvent Data Recorder (EDR)Child RestraintNEW ENGINE BREAK-IN 5.7L Gas Engine6.7L Diesel EngineSAFETY TIPS Transporting PassengersLock Your VehicleExhaust GasSafety Checks You Should Make Inside
The VehicleSafety Checks You Should Make Outside The VehicleUNDERSTANDING THE FEATURES OF YOUR VEHICLE MIRRORS Inside MirrorAutomatic Dimming Mirror - If EquippedOutside MirrorsExterior Mirrors Folding FeatureElectronic Power Mirrors - If Equipped
Electric Rear Window Defroster and Heated Sideview Mirrors - If EquippedTrailer Towing Mirrors - If EquippedHANDS-FREE COMMUNICATION (UConnect) -IF EQUIPPED OperationsPhone Call FeaturesUConnect System FeaturesAdvanced Phone ConnectivityThings
You Should Know About Your UConnect SystemGeneral InformationSEATS 40-20-40 Front Seat Reclining SeatsAdjustable Head RestraintsManual Rotary Lumbar Support Adjustment - If EquippedPower Seats - If EquippedHeated Seats - If EquippedTO OPEN AND CLOSE
THE HOOD LIGHTS Interior Lights Battery SaverHeadlamp DelayHeadlights, Parking Lights, Panel LightsDaytime Running Lights (Canada Only and FleetVehicles)Lights-on ReminderFog Lights - If EquippedMultifunction 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 PassingOVERHEAD CONSOLE WITH COMPASS/TEMPERATURE MINI-TRIP COMPUTER - IF EQUIPPED US/M Button RESET Button Global ResetStep Button Average Fuel Economy (AVG ECO)Distance To Empty (DTE)Trip
Odometer (ODO)Elapsed Time (ET)C/T Button Automatic Compass CalibrationManual Compass CalibrationRecalibrating The CompassOutside TemperatureOVERHEAD CONSOLE WITH ELECTRONIC VEHICLE INFORMATION CENTER (EVIC) - DIESEL ONLY
Dome/Reading LightsElectronic Vehicle Information Center (EVIC) - If Equipped Compass/Temperature ButtonELECTRICAL POWER OUTLETS CIGAR LIGHTER AND ASH RECEIVER CUPHOLDERS Front Instrument Panel Cupholders (40-20-40 Seats) - Automatic
TransmissionFront Instrument Panel Cupholders (Bucket Seats) - Automatic TransmissionFront Instrument Panel Cupholders - Manual Transmission Rear Cupholder (Quad Cab) - If EquippedSTORAGE Center Storage Compartment (40-20-40 Seat) - If Equipped Center
Storage Compartment (Bucket Seats) - If Equipped Storage and Seats (Quad Cab Models)Plastic Grocery Bag Retainers REAR WINDOW FEATURES Electric Rear Window Defroster and Heated Side view Mirrors - If EquippedPower Sliding Rear Window - If Equipped
Sliding Rear Window - If EquippedFOLD FLAT LOAD FLOOR - IF EQUIPPED UNDERSTANDING YOUR INSTRUMENT PANEL INSTRUMENTS AND CONTROLS INSTRUMENT CLUSTERS 5.7L Gas Engines 6.7L Cummins Diesel Engines INSTRUMENT CLUSTER
DESCRIPTION ELECTRONIC DIGITAL CLOCK Clock Setting ProcedureRADIO GENERAL INFORMATION Radio Broadcast SignalsTwo Types of SignalsElectrical DisturbancesAM ReceptionFM ReceptionSALES CODE REF - AM/FM/CD (SINGLE DISC) RADIO WITH
OPTIONAL SATELLITE RADIO AND HANDS FREE PHONE CAPABILITY Operating Instructions - Radio ModeOperation Instructions - CD ModeOperation Instructions - Auxiliary ModeOperating Instructions - Hands Free Phone - If EquippedOperating Instructions - Satellite
Radio - If EquippedSALES CODE RAQ - AM/FM/CD (6-DISC) RADIO WITH OPTIONAL SATELLITE RADIO, HANDS FREE PHONE, AND VEHICLE ENTERTAINMENT SYSTEMS (VES)CAPABILITIES Operating Instructions - Radio ModeOperation Instructions - (CD MODE
for CD Audio Play)LOAD/EJECT Button (CD Mode for CD Audio Play)Notes On Playing MP3 FilesOperation Instructions - (CD Mode for MP3 Audio Play)LOAD/EJECT Button (CD Mode for MP3 Play)SALES CODE RAK - AM/FM/CASSETTE/CD (6-DISC) RADIO WITH
OPTIONAL SATELLITE RADIO, HANDS FREE PHONE, VIDEO, MP3, and WMA CAPABILITIES Operating Instructions - Radio ModeOperating Instructions - Tape PlayerSeek ButtonFast Forward (FF)Rewind (RW)Tape EjectScan ButtonChanging Tape DirectionMetal Tape
SelectionPinch Roller ReleaseNoise ReductionOperation Instructions - (CD MODE for CD Audio Play)LOAD/EJECT Button (CD Mode for CD Audio Play)Notes On Playing MP3 FilesOperation Instructions - (CD Mode for MP3 and WMA Audio Play)LOAD/EJECT Button
(CD Mode for MP3 and WMA Play)SALES CODE REC - AM/FM/CD (6-DISC) RADIO WITH NAVIGATION SYSTEM Operating Instructions - Satellite Radio (If Equipped)REC Setting the ClockAudio Clock DisplayVIDEO 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 Radio OperationTape PlayerCD PlayerCASSETTE TAPE AND PLAYER MAINTENANCE COMPACT DISC
MAINTENANCE RADIO OPERATION AND CELLULAR PHONES CLIMATE CONTROLS Heater Only - If Equipped Air Conditioning and Heating - If Equipped Air Conditioning with Dual Zone Temperature Control - If EquippedOperating TipsOperating Tips Chart STARTING
AND OPERATING STARTING PROCEDURES - GAS ENGINES Manual Transmission - If EquippedAutomatic Transmission - If EquippedNormal StartingIf Engine Fails To StartAfter StartingSTARTING PROCEDURES - DIESEL ENGINES Manual Transmission - If Equipped
Automatic Transmission - If EquippedNormal Starting Procedure - Engine Manifold Air Temperature Above 66 degrees F (19 degrees C)Starting Procedure - Engine Manifold Air Temperature Below 66 degrees F (19 degrees C)Starting FluidsNORMAL OPERATION - DIESEL
ENGINE Cold Weather PrecautionsEngine Idling - In Cold WeatherStopping The EngineEngine Speed ControlOperating PrecautionsCooling System Tips -Automatic TransmissionENGINE BLOCK HEATER (GAS ENGINES)- IF EQUIPPED DIESEL EXHAUST BRAKE
(ENGINE BRAKING) - IF EQUIPPED AUTOMATIC TRANSMISSION Automatic Transmission with Overdrive (5 Speed 545RFE) - If EquippedAutomatic Transmission(6 Speed AS68RC) - If EquippedMANUAL TRANSMISSION Manual Transmission - 6 Speed (G56)
Recommended Vehicle Shift SpeedsDownshifting - Gas EngineDownshifting - Diesel EngineFOUR-WHEEL-DRIVE OPERATION - IF EQUIPPED Manually ShiftedTransfer Case Operating Information/PrecautionsShifting Procedure - Manually Shifted Transfer Case Transfer
Case Reminder LightElectronically Shifted Transfer Case Operating Information/Precautions (4 Position Switch) - If Equipped Shifting Procedure- Electronically Shifted Transfer Case LIMITED-SLIP DIFFERENTIAL - IF EQUIPPED POWER TAKE OFF OPERATION - IF
EQUIPPED Stationary ModeMobile ModePower Take Off - Aftermarket InstallationDRIVING ON SLIPPERY SURFACES DRIVING THROUGH WATER Flowing/Rising WaterShallow Standing WaterDRIVING OFF-ROAD PARKING BRAKE BRAKE SYSTEM Brake Noise
Four-Wheel Anti-Lock Brake SystemPOWER STEERING TIRE SAFETY INFORMATION Tire Markings Tire Identification Number (TIN)Tire Loading and Tire PressureTIRES - GENERAL INFORMATION Tire PressureTire Inflation PressuresRadial-Ply TiresLimited Use Spare
- If EquippedTire SpinningTread Wear IndicatorsLife of TireReplacement TiresAlignment And BalanceSUPPLEMENTAL TIRE PRESSURE INFORMATION - IF EQUIPPED TIRE CHAINS SNOW TIRES TIRE ROTATION RECOMMENDATIONS Dual Rear Wheels ENGINE
RUNAWAY FUEL REQUIREMENTS Fuel Requirements (5.7L Gas Engines)Fuel Requirements (6.7L Diesel Engines)ADDING FUEL Adding Fuel (Gas Engines)Adding Fuel (Diesel Engines)VEHICLE LOADING Certification LabelTRAILER TOWING Common Towing
DefinitionsTrailer Hitch ClassificationTrailer Towing Weights (Maximum Trailer Weight Ratings)Trailer and Tongue WeightTowing RequirementsTowing TipsTrailer Towing Mirrors - If EquippedSNOWPLOW Before plowingSnowplow Prep Package Model AvailabilityOver the
Road Operation With Snowplow AttachedMethods For Removing Snow Operating TipsGeneral MaintenanceRECREATIONAL TOWING (BEHIND MOTORHOME, ETC.) Recreational Towing - 2 Wheel Drive ModelsRecreational Towing - 4 Wheel Drive ModelsWHAT TO DO
IN EMERGENCIES HAZARD WARNING FLASHER JACKING AND TIRE CHANGING 3500 Models - If EquippedJACKING INSTRUCTIONS Tire Changing ProcedureHOISTING JUMP-STARTING With Portable Starting UnitFREEING A STUCK VEHICLE EMERGENCY
TOW HOOKS - IF EQUIPPED TOWING A DISABLED VEHICLE 4-Wheel- Drive Vehicles2-Wheel- Drive VehiclesMAINTAINING YOUR VEHICLE ENGINE COMPARTMENT - 6.7LDIESEL ENGINE ENGINE COMPARTMENT- 5.7L GAS ENGINE ONBOARD DIAGNOSTIC
SYSTEM (OBD II) Loose Fuel Filler Cap MessageREPLACEMENT PARTS ENGINE DATA PLATE DEALER SERVICE SERVICE INFORMATION MAINTENANCE PROCEDURES EngineOilDrive Belts (Gas Engines)Drive Belt (Diesel Engines)Engine Air Cleaner Filter (Gas
Engines)Engine Air Cleaner Filter (Diesel Engines)Draining Fuel/Water Separator Filter (Diesel Engines) Engine Fuel Filter (Gas Engines)Spark Plugs (Gas Engines)Catalytic Converter (Gas Engines)Intervention Regeneration Strategy - EVIC Message Process Flow (Catalyst
Full Message) (Diesel Engines Only)Emission-Related Components (Gas Engines)Maintenance Free Battery (Gas Engines)Maintenance Free Batteries(Diesel Engines)Air Conditioner MaintenancePower Steering - Fluid CheckFront Suspension Ball JointsSteering Linkage
- InspectionFront Prop Shaft LubricationFront Axle Universal Drive Joints And Ball JointsBody LubricationWindshield Wiper BladesWindshield WashersExhaust SystemCooling SystemFanCharge Air Cooler - Inter-Cooler (Diesel Engines)Hoses And Vacuum/Vapor Harnesses
Fuel System ConnectionsBrake SystemClutch Hydraulic SystemClutch LinkageRear Axle And 4x4 Front Driving Axle Fluid LevelTransfer Case - If EquippedManual Transmission - If EquippedAutomatic Transmission (Gas Engine Only)Automatic Transmission (Diesel Engine
Only)Front and Rear Wheel BearingsNoise Control System Required Maintenance and WarrantyAppearance Care and Protection from CorrosionFUSES (INTEGRATED POWER MODULE) VEHICLE STORAGE REPLACEMENT LIGHT BULBS BULB REPLACEMENT
Headlight (Halogen)/Front Park and Turn LightsFog LightsCab Top Clearance Lights - If EquippedFLUID AND CAPACITIES FLUIDS, LUBRICANTS AND GENUINEPARTS EngineChassisMAINTENANCE SCHEDULES EMISSION CONTROL SYSTEM MAINTENANCE
MAINTENANCE SCHEDULES - 6.7L TURBO DIESEL Oil Change Indicator SystemMaintenance ScheduleMAINTENANCE SCHEDULE - 5.7L GAS ENGINE 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