Mack V-MAC IV - Page 23

V-MACCo-PilotOperator'sManual15
GaugeDriverModule(GDM)
Thevehiclemanagementandcontrol(V-MAC)IV(GDM)isablackboxcontroller
usedintheLEUandMRUmodelchassis.TheGDMcontainsawarninglightbar,
anhourmeterlocatedinthetachometerandanodometerlocatedinthespeedometer.
Aseparatepushbuttonisavailabletotogglethroughdifferentfunctionssuchasto
retrievefaultcodesandviewtripinformation.
TheGDMprovidesthefollowinginformation:
•AirBrakeApplication
•AirCleanerRestriction
•AirSuspensionPressure
•AxleOilTemperature
•BrakeWear
•EngineCoolantTemperature(ECT)(viaenginecontrolmodule(ECM))
•EngineandVehicleSpeedDisplay
•EngineExhaustGasTemperature(EGT)
•FuelLevel
•HighBeamStatus
•HighEngineEGT
•EngineOilPressure(viaECM)
•PrimaryandSecondaryAirPressure
•SpeedometerandTachometerOutputs
•TransmissionOilTemperature
•V ehicleDistance
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