MACK V-MAC IV Operator's Manual

Mack

E L E C T R O N I C

V-MAC IV

VEHICLE MANAGEMENT

AND CONTROL WITH CO-PILOT DISPLAY

V-MAC IV

E L E C T R O N I C

V-MAC IV

VEHICLE MANAGEMENT

AND CONTROL WITH CO-PILOT DISPLAY

21394651

21405895

July 2009

Foreword

Thismanualcontainsinformationconcerningtheoperationandfunction oftheElectronicvehiclemanagementandcontrol(V-MAC)IVV ehicle ManagementandControlwithCo-PilotDisplay .Theinformationin thismanualappliestovehiclesbuiltApril2010andlater .Pleasekeep thismanualinthevehicleatalltimes.

Note:Illustrationsinthismanualareusedforreferenceonlyandmay differslightlyfromtheactualvehicle.However,keycomponents addressedinthisdocumentarerepresentedasaccuratelyaspossible.

MackTrucks,Inc.

Greensboro,NCUSA

Ordernumber:PV776-21394651

Allrightsreserved.Nopartofthispublicationmaybereproduced, storedinretrievalsystem,ortransmittedinanyformsbyanymeans, electronic,mechanical,photocopying,recordingorotherwise,without thepriorwrittenpermissionofMackTrucks,Inc.

Contents

Introduction......................................................................................................................1

SAFETYINFORMATION............................................................................................2

ServiceProceduresandToolUsage...........................................................................3

V-MACCo-PilotOperator’sManual............................................................................6

SYSTEMOVERVIEW..................................................................................................6

SystemSummary.......................................................................................................6

SYSTEMCOMPONENTS............................................................................................8

VehicleElectronicControlUnit(VECU)..................................................................8

EngineControlModule(ECM)...............................................................................10

INDICATORS,LIGHTSANDDASHBOARDSWITCHES.....................................14

CabandDashboardSwitches...................................................................................14

ElectronicMalfunctionIndicator.............................................................................16

HighExhaustSystemTemperature(HEST)Indicator.............................................17

ShutdownWarningIndicator...................................................................................18

EngineDerate...........................................................................................................20

IdleShutdownOverrideSwitch...............................................................................22

AftertreatmentDPFSmartSwitch...........................................................................22

EXHAUSTAFTERTREA TMENTSYSTEM.............................................................24

AftertreatmentDPFRegeneration...........................................................................24

AftertreatmentDPFPassiveRegeneration..............................................................25

AftertreatmentDPFParkedRegeneration...............................................................26

AftertreatmentDPFInhibit/StopRegeneration.......................................................27

DPFInhibitRoadSpeedLimiting(RSL)................................................................36

AftertreatmentDPFRegenerationandPTOOperation...........................................37

AftertreatmentDPFRegenerationandPTOEngaged.............................................38

AftertreatmentSystemConditioning(PeriodicHeatMode)...................................39

AftertreatmentSystemConditioningandPTOOperation.......................................40

STARTINGTHEVEHICLE.......................................................................................41

CRUISEANDENGINESPEEDCONTROL.............................................................42

CruiseControl..........................................................................................................42

EngineSpeedControl..............................................................................................46

EngineBrake............................................................................................................49

ACCESSORYRELA YCONTROL............................................................................49

PROGRAMMABLEFEATURES...............................................................................50

Cruise’NBrakeEngagementDelay........................................................................51

EngineHighIdleSpeedifStopped..........................................................................51

EngineHighIdleSpeedinUpperGears..................................................................51

LowIdleAdjustment...............................................................................................51

SmartIdleElevatedIdleRPMTime........................................................................53

IdleShutdown..........................................................................................................54

IdleCooldown..........................................................................................................55

FanControl..............................................................................................................55

FanOverrideSwitch(Optional)...............................................................................56

DaytimeRunningLights(DRL)OverrideSwitch(Optional).................................57

IntegratedTemp-A-Start(Optional;ForFutureSupport).......................................58

SpeedSensorTamperDetection..............................................................................58

ELECTRICALACCESSORYCONNECTIONPOINTS...........................................59

BatteryPost(BATT)................................................................................................59

IgnitionPost(IGN)..................................................................................................59

GroundPost(GND).................................................................................................59

RPMOutput.............................................................................................................59

Mi/hOutput..............................................................................................................60

SAE/ATAJ-1708Posts(SeriesLinkAandB)........................................................60

CBRadioPowerJack(CBRadio+)(LocatedonDashboard)................................60

CBRadioGroundJack(CBRadio−)(LocatedonDashboard)..............................60

INSTRUMENTCLUSTERDISPLAY.......................................................................61

DashClusterSet-UpProgramming.........................................................................61

InstrumentClusterComponents..............................................................................62

DriverInformationDisplay......................................................................................64

DiagnosticTroubleCodes(DTCs)..............................................................................65

ElectronicDashDisplay..........................................................................................65

CO-PILOT®DISPLAY...............................................................................................68

IntroductionandPurpose.........................................................................................68

CO-PILOTSYSTEMOVERVIEW............................................................................68

Set-UpProgramming...............................................................................................68

CO-PILOTSYSTEMOVERVIEW............................................................................72

ESCButton..............................................................................................................72

Enter(↵)Button.....................................................................................................72

Up&DownButtons................................................................................................72

CO-PILOT®LAYOUT...............................................................................................73

ScreenTypes............................................................................................................73

CO-PILOT®STARTUPSCREENS..........................................................................74

MACKLogoIntro...................................................................................................74

TheftDeterrent.........................................................................................................75

GuardDog™Status..................................................................................................76

CurrentConditions...................................................................................................76

CO-PILOT®MENUSCREENS.................................................................................78

MainMenu—StationaryVehicle...........................................................................78

MainMenu—MovingVehicle...............................................................................79

CO-PILOT®ANYTIMESCREENS..........................................................................80

FuelEconomy..........................................................................................................80

TripInformation.......................................................................................................81

Gauges......................................................................................................................83

BlackPanel..............................................................................................................84

CO-PILOT®STATIONARYSCREENS....................................................................85

FleetManagement....................................................................................................85

Diagnostics...............................................................................................................86

Maintenance.............................................................................................................88

DELMessages.........................................................................................................90

SetUp.......................................................................................................................91

CO-PILOT®INTERRUPTSCREENS.......................................................................93

IdleShutdownWarning...........................................................................................93

DriverOverspeedWarning(ifAvailable)................................................................93

WarningSevereEngineOverspeed..........................................................................94

EngineBrakeOverspeedWarning...........................................................................94

SevereEngine&EngineBrakeOverspeedWarning...............................................95

MaintenanceReminder(forFutureSupport)...........................................................95

GuardDog™Monitor...............................................................................................96

LowV oltageDisconnectActive..............................................................................97

InterWheelLock.....................................................................................................97

SmartIdleActive.....................................................................................................98

StarterInhibit...........................................................................................................98

PriorityMessageinRoadConnect(IfAvailable)....................................................99

DriverTripReset.....................................................................................................99

TripAdvanced........................................................................................................100

IdleCooldownActivated.......................................................................................100

WarningScreens....................................................................................................101

CO-PILOT®OPTIONALSYSTEMSSCREENS....................................................102

IntegratedTemp-A-Start™(ForFutureSupport)..................................................102

RoadConnect*(ifAvailable)................................................................................103

CO-PILOT®OPERATIONS.....................................................................................105

UsingtheCo-Pilot®..............................................................................................105

BASICDISPLAY......................................................................................................106

IntroductionandPurpose.......................................................................................106

BasicDisplayScreens............................................................................................107

WARNING

Theinformationinthismanualis notallinclusiveandcannottakeinto accountalluniquesituations.Notethat someillustrationsaretypicalandmay notreecttheexactarrangementof everycomponentinstalledonaspecic chassis. Theinformation,specications,and illustrationsinthispublicationare basedoninformationthatwascurrent atthetimeofpublication. Nopartofthispublicationmaybe reproduced,storedinaretrievalsystem, orbetransmittedinanyformbyany meansincluding(butnotlimitedto) electronic,mechanical,photocopying, recording,orotherwisewithout priorwrittenpermissionofMACK TRUCKS,Inc.

Introduction1

2Introduction

SAFETYINFORMA TION

IMPORTANT:Beforedrivingthisvehicle,becertainthatyouhavereadand thatyoufullyunderstandeachandeverystepofthedrivingandhandling informationinthismanual.Becertainthatyoufullyunderstandandfollowall safetywarnings.

ITISIMPORT ANTTHA TTHEFOLLOWINGINFORMATIONBEREAD, UNDERSTOODANDAL W AYSFOLLOWED.

Cautionarysignalwords(Danger-Warning-Caution)mayappearinvariouslocations throughoutthismanual.Informationaccentedbyoneofthesesignalwordsmustbe observedtominimizetheriskofpersonalinjurytoservicepersonnel,orthepossibility ofimproperservicemethodswhichmaydamagethevehicleorcauseittobeunsafe. Notesareusedtoemphasizeareasofproceduralimportanceandprovidesuggestions foreaseofrepair.Thefollowingdenitionsindicatetheuseoftheseadvisorylabels astheyappearthroughoutthemanual:

DANGER

Dangerindicatesanunsafepracticethat couldresultinseriouspersonalinjury ordeath.Adangeradvisorybanneris inwhitetypeonablackbackground withablackborder.

WARNING

Warningindicatesanunsafepractice thatcouldresultinpersonalinjury.A warningadvisorybannerisinblack typeonagraybackgroundwithablack border.

CAUTION

Cautionindicatesanunsafepracticethat couldresultindamagetotheproduct. Acautionadvisoryisinblacktypeona

whitebackgroundwithablackborder.

Note:Noteindicatesaprocedure,practice,

orconditionthatmustbefollowedinorder forthevehicleorcomponenttofunction inthemannerintended.

Introduction3

ServiceProceduresandToolUsage

Anyoneusingaserviceprocedureortoolnotrecommendedinthismanualmustrst satisfyhimselfthoroughlythatneitherhissafetynorvehiclesafetywillbejeopardized bytheservicemethodheselects.Individualsdeviatinginanymannerfromthe instructionsprovidedassumeallrisksofconsequentialpersonalinjuryordamage toequipmentinvolved.

Alsonotethatparticularserviceproceduresmayrequiretheuseofaspecialtool(s) designedforaspecicpurpose.Thesespecialtoolsmustbeusedinthemanner described,wheneverspeciedintheinstructions.

DANGER

Beforestartingavehicle,always beseatedinthedriver’sseat,place thetransmissioninneutral,apply theparkingbrakes,andpushinthe clutchpedal.Failuretofollowthese instructionscouldproduceunexpected vehiclemovement,whichcanresultin seriouspersonalinjuryordeath.

DANGER

Beforeworkingonavehicle,placethe transmissioninneutral,settheparking brakes,andblockthewheels.Failureto followtheseinstructionscouldproduce unexpectedvehiclemovement,which canresultinseriouspersonalinjuryor death.

DANGER

Engine-drivencomponentssuchas PowerTake-Off(PTO)units,fans andfanbelts,driveshaftsandother relatedrotatingassemblies,canbevery dangerous.Donotworkonorservice engine-drivencomponentsunlessthe engineisshutdown.Alwayskeepbody partsandlooseclothingoutofrangeof thesepowerfulcomponentstoprevent seriouspersonalinjury.Beawareof PTOengagementornonengagement status.AlwaysdisengagethePTO whennotinuse.

DANGER

Donotworkunderavehiclethatis supportedonlybyahydraulicjack. Thehydraulicjackcouldfailsuddenly andunexpectedly,resultinginsevere personalinjuryordeath.Alwaysuse jackstandsofadequatecapacityto supporttheweightofthevehicle.

4Introduction

WARNING

Whenworkingonavehiclebyusing wirelesscommunicationunits,itisnot alwaysapparenttoothersthatwork isinprogressonthevehicle.Certain activities,suchasactivationofcertain vehiclecomponentsorsystems,can causeinjurytopersonsclosetothe vehiclewhoareunawareoftheongoing activities.Alwayskeepaconnected vehicleundercloseobservationwhen usingwirelesscommunicationunitsand informotherpersonsinthevicinityof thevehicleabouttheongoingactivities.

WARNING

Thetemperatureoftheexhaustsystem componentsduringtheregeneration processcanexceed500°C(1000°F). Variousfactors(includingambientair temperature(AA T)anddurationofthe regenerationprocess)determinewhen thesecomponentswillreturntonormal operatingtemperatureafterregeneration hascompleted.Beextremelycareful aroundthesehotcomponents.Contact withthesecomponentscanresultin seriouspersonalinjury.

CAUTION

Whenregenerationoccurs,the temperatureoftheexhaustwillbe elevated.DONOTparkthevehicle withtheexhaustoutletunderlow hangingoverheadammableobjects suchastrees,awnings,etc.,that couldbedamagedbyelevatedexhaust temperatures.DONOTattemptto regenerateinsideagarageorenclosed areaifthetailpipeisattachedtoan exhaustventilationsystemasthehose materialmaynotberatedforthehigh temperature.

CAUTION

Whentheinhibitpositionispressed, theDPFswitchwillremaininalocked position.Itisimportant,therefore,to immediatelysettheswitchbacktothe neutralpositionwhensafetodoso. Failuretosettheswitchbacktothe neutralpositionmayresultinanengine derate,cloggedordamagedDPF .

CAUTION

Beforetowingthevehicle,placethe transmissioninneutralandlifttherear wheelsofftheground,ordisconnect thedrivelinetoavoiddamagetothe transmissionduringtowing.

SAFETY...ISNOACCIDENT!

Failuretoperformaregenerationin atimelymannermayresultinengine derate,cloggedAftertreatmentDiesel ParticulateFilter(DPF)ordamageto thelter.

REMEMBER,

Introduction5

Everypossibleoccurrencethatmayinvolveapotentialhazardcannotbeanticipated. Accidentscanbeavoidedbyrecognizingpotentiallyhazardoussituationsand takingnecessaryprecautions.Performingserviceprocedurescorrectlyiscriticalto techniciansafetyandsafe,reliablevehicleoperation.

Thefollowinglistofgeneralshopsafetypracticescanhelptechniciansavoid potentiallyhazardoussituationsandreducetheriskofpersonalinjury .DONOT performanyservices,maintenanceproceduresorlubricationsuntilthismanualhas beenreadandunderstood.

•Performallserviceworkonaat,levelsurface.Blockwheelstopreventvehicle

fromrolling.

•DONOTwearloose-ttingortornclothing.Removeanyjewelrybeforeservicing

vehicle.

•ALW A YSwearsafetyglassesandprotectiveshoes.A voidinjurybybeingaware

ofsharpcornersandjaggededges.

•Usehoistsorjackstoliftormoveheavyobjects.

•NEVERrunengineindoorsunlessexhaustfumesareadequatelyventedtothe

outside.

•Beawareofhotsurfaces.Allowenginetocoolsufcientlybeforeperformingany

serviceortestsinthevicinityoftheengine.

•Keepworkareacleanandorderly.Cleanupanyspilledoil,grease,fuel,hydraulic

uid,etc.

•Onlyusetoolsthatareingoodcondition,andalwaysuseaccuratelycalibrated

torquewrenchestotightenallfastenerstospeciedtorques.Ininstanceswhere proceduresrequiretheuseofspecialtoolswhicharedesignedforaspecic purpose,useonlyinthemannerdescribedintheinstructions.

•Donotstorenaturalgaspoweredvehiclesindoorsforanextendedperiodoftime

(overnight)withoutrstremovingthefuel.

•Neversmokearoundanaturalgaspoweredvehicle.

6V-MACCo-PilotOperator’sManual

SYSTEMOVERVIEW

SystemSummary

Thevehiclemanagementandcontrol(V-MAC)IVSystemisanelectronicengine controlsystemconsistingofthefollowingmajorcomponents:

•EngineControlModule(ECM)

•GaugeDriverModuleGDM(MRUandLEUmodelsonly)

•InstrumentCluster

•VehicleElectronicControlUnit(VECU)

Toenablevehiclemanagementandcontrol(V-MAC)IVtoperformitsengine managementandcontrolfunctions,thefollowingsensorsprovideinformationto thesystem.

•AirBrakeApplicationSensor

•AirSuspensionSensor

•Air-HumiditySensor

•AmbientAirTemperature(AAT)Sensor

•IntakeManifoldPressure(IMP)Sensor

•IntakeManifoldAirTemperatureSensor

•CamshaftPosition(CMP)Sensor

•EngineCoolantLevel(ECL)Sensor

•EngineCoolantTemperature(ECT)Sensor

•CrankshaftPosition(CKP)Sensor

•EGRTemperatureAftercoolerSensor

•CrankcasePressure(CCP)Sensor

•EngineExhaustGasRecirculation(EGR)DifferentialPressureSensor

•FrontDriveAxleTemperatureSensor

•FuelPressureSensor

•InteriorCabTemperatureSensor(Optional)

•EngineOilLevel(EOL)Sensor

•EngineOilTemperature(EOT)Sensor

•EngineOilPressure(EOP)

•PrimaryandSecondaryAirPressureSensor

•RearDriveAxleTemperatureSensor

•AcceleratorPedalPosition(APP)Sensor

•TransmissionOilT emperatureSensor

•EngineTurbochargerSpeedSensor

•VehicleSpeed(RoadSpeed)Sensor

V-MACCo-PilotOperator’sManual7

•WaterinFuelFilterSensor

Thefollowingswitchesandfunctionsarealsomonitoredtoprovideinformation relatedtodriveractions.

•A/CPressureSwitch(Optional)

•ClutchPedalPosition(CPP)Switch

•EngineBrakeLowandHighSwitch(Optional)

•FanClutchOverrideSwitch(Optional)

•IdleShutdownOverrideSwitch(Optional)

•Ignitionkey

•PowerTakeoff(PTO)Switches(Optional)

•ServiceBrakeandParkingBrakeSwitches

•Set/ResumeSwitch

•SpeedControlOn/OffSwitch

•StarterEngagedSwitchInput(Optional)

•TorqueLimitingSwitch(Optional)

Thismanualprovidesacompletedescriptionofthesystemcomponents,their functionsandlocationsonthevehicle.

8V-MACCo-PilotOperator’sManual

SYSTEMCOMPONENTS

VehicleElectronicControlUnit(VECU)

TheV ehicleElectronicControlUnit(VECU)ismountedunderneathpanelDas shownin.(CHU/CXU/GUmodelshown.)

TheV ehicleElectronicControlUnit(VECU)isanelectroniccontrolmodulewhich providesawidevarietyoffunctionsincluding:

•CruiseControl

•DiagnosticTroubleCode(DTC)Logging

•DifferentialLocking

•IdleShutdown

•MaintenanceInformation

•RoadSpeedLimiting

•SpeedControl

•TheftDeterrence

C0035358

VECULocation

V-MACCo-PilotOperator’sManual9

C0035359

VECU

10V-MACCo-PilotOperator’sManual

EngineControlModule(ECM)

TheEngineControlModule(ECM)isanelectroniccontrolunit(ECU)locatedtothe leftsideoftheengineandismountedtothefuelcooler,whichismountedbeneaththe inletmanifold(seegraphreference).TheECMprovidesthefollowinginformation andfunctions:

•IntakeManifoldPressure(IMP)

•EngineCoolantLevel(ECL)

•EngineCoolantTemperature(ECT)

•CustomerRoadSpeedLimiting

•DiagnosticTroubleCode(DTC)Logging

•EngineOilPressure(EOP)

•EngineOilTemperature(EOT)

•EngineProtection

•EngineShutdown

•EngineSleepMode

•EngineSpeed(RPM)Control(basedoncommandsfromvehicleelectroniccontrol

unit(VECU))

•ExhaustAftertreatmentSystem

•FanControl

•FuelControl

•FuelTemperature

•TimingControl

•VehicleLimitingSpeeds

EngineControlModule(ECM)Location

C0035356

V-MACCo-PilotOperator’sManual11

EngineControlModule(ECM)(MACKMP7)

InstrumentCluster

Thevehiclemanagementandcontrol(V-MAC)IVInstrumentClusterisaone-piece unitcomposedofgaugesandaninformationdisplay .TheInstrumentClusterreceives informationfromtheVECUandEECUandthensendsinformationbacktotheVECU andEECU.Informationisdisplayedwhenrequiredorrequestedviaastalkswitch (Co-Pilot®only).

TheInstrumentClusterprovidesthefollowinginformation:

•AirBrakeApplication(Optional)

•AirFilterRestriction

•AirSuspensionPressure

•AxleOilTemperature(Optional)

•BrakeWear

•CoolantTemperature(viaEECU)

•EngineandV ehicleSpeedDisplay

•ExhaustTemperature(Optional)

•FuelLevel

•HighBeamStatus

•HighExhaustSystemTemperature(HEST)

•IntegratedTemp-A-Start™(Optional)

•InteriorandOutsideTemperature

•OilPressure(viaEECU)

•PrimaryandSecondaryAirPressure

•SpeedometerandTachometerOutputs

•TransmissionOilTemperature(Optional)

•VehicleDistance

C0035360

12V-MACCo-PilotOperator’sManual

InstrumentClusterModule

GaugeDriverModule(GDM)

W3036315

Thevehiclemanagementandcontrol(V-MAC)IV(GDM)isablackboxcontroller usedintheLEUandMRUmodelchassis.TheGDMcontainsawarninglightbar,an hourmeterlocatedinthetachometerandanodometerlocatedinthespeedometer . Aseparatepushbuttonisavailabletotogglethroughdifferentfunctionssuchasto retrievefaultcodesandviewtripinformation.

TheGDMprovidesthefollowinginformation:

•AirBrakeApplication

•AirCleanerRestriction

•AirSuspensionPressure

•AxleOilTemperature

•BrakeWear

•EngineCoolantTemperature(ECT)(viaenginecontrolmodule(ECM))

•EngineandV ehicleSpeedDisplay

•EngineExhaustGasTemperature(EGT)

•FuelLevel

•HighBeamStatus

•HighEngineEGT

•EngineOilPressure(viaECM)

•PrimaryandSecondaryAirPressure

•SpeedometerandTachometerOutputs

V-MACCo-PilotOperator’sManual13

•TransmissionOilT emperature

•VehicleDistance

Figure6—LocationofGDM(PassengerSideAgainstBackofCab)

C0035357

Figure7—LocationofGDM

C0035431

14V-MACCo-PilotOperator’sManual

INDICATORS,LIGHTSANDDASHBOARD SWITCHES

CabandDashboardSwitches

Variousfunctionsofthevehiclemanagementandcontrol(V-MAC)IVsystemare controlledbytheoperatorthroughswitcheslocatedonthedashboard(CHU/CXU/ GUmodelshowninFigure8).Thesefunctionsinclude:

•CruiseControl

•DaytimeRunningLightsOverrides(Optional)

•EngineBrakeOperation(Optional)

•EngineSpeed(RPM)Control

•ExhaustAftertreatmentSystem

•FanOverride(Optional)

•IdleShutdownOverrideOperation(Optional)

•IntegratedTemp-A-Start™(Optional)

•PTOOperation

Cruisecontrolandenginespeedcontrolfunctionsareexplainedinthismanualin “CRUISEANDENGINESPEEDCONTROL”,page42.

Inadditiontotheseoperator-selectableswitches,additionalswitchesprovide informationtotheV ehicleElectronicControlUnit(VECU)throughnormaldriving activitiessuchasapplyingtheservicebrakes,parkingbrakesordisengagingthe clutch.Thelocationoftheseswitchesisasfollows:

•Clutchpedalposition(CPP)switch

•Parkingbrakeswitch,locatedinlinewithintheparkingbrakecircuit

•Servicebrakeswitch,locatedinlinewithinthebrakesystem

V-MACCo-PilotOperator’sManual15

Figure8—CabandDashboardSwitches(Example)

C0035362

16V-MACCo-PilotOperator’sManual

ElectronicMalfunctionIndicator

Theelectronicmalfunctionindicator,amberincolor,illuminatestoalertthedriverof anelectricalproblemwiththevehiclemanagementandcontrol(V-MAC)IVsystem. Thevehiclemanagementandcontrol(V-MAC)IVsystemdoesaself-testwhenthe ignitionkeyisturnedtotheONposition.Theelectronicmalfunctionindicatorstays onwhilethistestisbeingperformed(approximatelysixseconds).Aftertheself-test iscompleted,theindicatorwillturnoffandremainoffunlessaproblemisdetected byvehiclemanagementandcontrol(V-MAC)IV .Iftheindicatorturnsonwhilethe vehicleisbeingdriven,vehiclemanagementandcontrol(V-MAC)IVhasdetecteda problem.Inmostcircumstances,thevehiclewilloperateeventhoughtheindicator ison;however,engineperformancemaybeaffected.

Foranexplanationoffaultcodeactivationandinterpretation,andacompletelisting ofthesecodes,pleasereferto“DiagnosticTroubleCodes(DTCs)”,page65ofthis manual.

Figure9—ElectronicMalfunctionIndicator

W3036326

V-MACCo-PilotOperator’sManual17

HighExhaustSystemTemperature(HEST) Indicator

TheHighExhaustSystemT emperature(HEST)indicator,amberincolor,illuminates toalertthedriverwhenengineexhaustgastemperatures(EGT)arehigh.TheHEST indicatorwillalsoilluminateduringaaftertreatmentdieselparticulatelter(DPF) parkedregenerationeventandwillturnoffaftertheregenerationiscompletedand theexhaustEGThasreturnedtonormal.ForadditionalinformationabouttheHEST indicator,pleasereferto“AftertreatmentDPFSmartSwitch”,page22.

Figure10—HighExhaustSystemT emperature(HEST)Indicator

W3036496

18V-MACCo-PilotOperator’sManual

ShutdownWarningIndicator

TheShutdownW arningindicator,redincolor,illuminatesiftheenginecoolantlevel (ECL)isbelowtheminimumlevelallowed,theengineoilpressure(EOL)isbelow theminimumallowed,theenginecoolanttemperature(ECT)oraftertreatmentdiesel particulatelter(DPF)sootleveltriggerareabovethemaximumallowed.Some vehiclesalsohaveoptionalshutdownfunctionsavailablewhenthetransmission temperatureorengineexhaustgastemperatures(EGT)areabovemaximumallowable limits.

Duringashutdownevent,vehiclemanagementandcontrol(V-MAC)IValsoprovides anaudiblealarm.Thealarmwillalsosoundandtheredshutdownindicatorwillturn onwhenvehiclemanagementandcontrol(V-MAC)IVdetectsaproblemorexcessive periodsofidling.Shuttingtheenginedowniswarranted.

Theshutdownwarningindicatorisusuallylocatedontheleft-handsideonthedash cluster.

Figure11—EngineShutdownWarningIndicator(Red)

W3036501

V-MACCo-PilotOperator’sManual19

vehiclemanagementandcontrol(V-MAC)IVcanbeprogrammedtoactuallyshut downtheengineifconditionswarrant(lowcoolant,lowEOL,highengineoil temperature(EOT),highECT ,highengineEGTorhighautomatictransmission oiltemperatureifsoequipped).Shutdownismandatoryforcrankcasepressure (CCP).Withthisoptionenabled,theenginewillautomaticallyshutdownwithin approximately30secondsaftertheredSHUTDOWNindicatorturnsonandthealarm activates(providedthevehicleisnotmovingabovetheroadspeedthreshold).

20V-MACCo-PilotOperator’sManual

EngineDerate

Forsomeconditions(seetablebelow),anenginederatecanoccurrstandifa conditionworsens,thenanengineshutdowncanoccur.

CONDITIONENGINEDERA TE

Intake ManifoldAir Temperature

Engine Turbocharger Compressor

Deratestartsat120°C(248°F). Fullderate(100%)occurswhen temperatureisat140°C(284°F).

Deratestartsat245°C(473°F).

Torqueisderateddownto100% at250°C(482°F).

Outlet Temperature

Engine ExhaustGas Recirculation (EGR) Temperature

Crankcase Pressure(CCP)

HighEngine Coolant Temperature (ECT)

Iftemperatureexceeds220°C (428°F)formorethan20seconds witha30secondperiod,derate starts.

Iftemperaturereaches240°C (464°F),a100%derateoccurs.

Ifachangeinpressure(difference betweentheCCPandbarometric pressure(BARO))risesabout5 kPa(0.725psi)withanoffset&0.5 kPa/s(0.07psi/s)andstaysover5 kPa(0.725psi)formorethan80% ofthetimeduring1second,the enginewillfullyderate(100%),be forcedtoidle,andshutdown.

Deratestartsat106.75°C (224.15°F)andrampsdown to12%derate.T orqueiskept constantuntilthetemperature reaches107.25°C(225.05°F).

Deratestartsagainat107.4°C (225.32°F)andrampsdownto

32%derate.

Torqueisderateddownto100%at

108.4°C(227.12°F).

ENGINE

SHUTDOWN

Noengine shutdown.

Engineshutdown.Redengine

INDICATOR

LIGHTS

Nowarning indicators.

shutdown indicator.

Amber malfunction indicatorlights at107.2°C (224.96°F).

Redengine shutdown indicatorlights at108°C (226.4°F).

Engine shutdownif temperature risesto109°C (228.2°F).

V-MACCo-PilotOperator’sManual21

CONDITIONENGINEDERA TE

EngineOil Temperature (EOT)

Afteretreatment Diesel Particulate

Deratestartswith10%derateat 129°C(264.2°F)ormorefor75% ofa4secondperiod.At132°C (269.6°F)a100%derateoccurs.

ForCatalyzedA TS:Deratestarts whensoottriggerratiois1.4and continuesdownto20%derate.

ENGINE

SHUTDOWN

Engineshutdown iftemperaturerises to135°C(275°F).

Filter(DPF) Soot

ForCatalyzedA TS:T orqueis rampeddownto80%deratewhen soottriggerratiois1.7.

ForNon-CatalyzedA TS:Derate startswhensoottriggerratiois

1.15.

ForNon-CatalyzedA TS:T orque isrampeddownto40%derate whensoottriggerratiois1.20.Full derateoccurswhensoottrigger ratiois1.22.

Engine Turbocharger Wheel

*-ATS(AftertreatmentSystem).Pleaserefertopage26forinformationontheExhaust AftertreatmentSystem.

For11and13literengines,derate startsat129,500RPM.Fullderate (100%)occursat130,500RPM. For16literengines,deratestartsat 102,500RPM.Fullderate(100%) occursat103,500RPM.

Noengine shutdown.

INDICATOR

LIGHTS

Amber malfunction indicator lightswhen temperature isat129°C (264.2°F).

Redengine shutdown indicator lightswhen temperature isat131°C (267.8°F).

Amber malfunction indicatorlights upwhensoot triggerratiois

1.4.

Redengine shutdown indicatorlights upwhensoot triggerratiois

1.7.

Amber malfunction indicatorlights upwhensoot triggerratiois

1.15.

Redengine shutdown indicatorlights upwhensoot triggerratiois at1.22.

Nowarning indicators.

22V-MACCo-PilotOperator’sManual

IdleShutdownOverrideSwitch

Theidleshutdownoverrideswitchpermitstheoperatortooverrideanidleshutdown.

Figure13—PanelIdleShutdownOverrideSwitch

AftertreatmentDPFSmartSwitch

C0035365

Figure14—AftertreatmentDPFSmartSwitch

C0035424

V-MACCo-PilotOperator’sManual23

Theaftertreatmentdieselparticulatelter(DPF)smartswitchisathree-position rockerswitchwheretheUPpositionismomentary,theMIDDLEpositionisneutral (standbymode)andtheDOWNpositionislocked.Theswitchallowstheoperatorto interfacewiththevehicle’sexhaustaftertreatmentsystem.

Theswitchhasseveralfunctionsasoutlinedbelow.

•IndicatesthataanaftertreatmentDPFregenerationisneededorhasstartedwhen

theiconsontheswitchareilluminated.

•IndicatesthataregenerationhasbeenstoppedwhentheDOWNpositionofthe

switchispressed,lockedandilluminated.

•StopsaregenerationeventwhentheDOWNpositionoftheswitchispressed,

lockedandilluminated.

•StartsanaftertreatmentDPFmanualregenerationeventwhentheswitchis

momentarilypressedtotheUPposition.

•Goesintostandbymodeandwaitsforregenerationwhentheswitchisinthe

MIDDLEposition.

Figure15—DPFSmartSwitch

ForadditionalinformationontheAftertreatmentDPFSmartSwitchandRegeneration, pleasereferto“EXHAUSTAFTERTREA TMENTSYSTEM”,page24.

C0035425

+ 88 hidden pages