GMN 9811TP-2002 Cold Weather Exposure - Kapuskasing

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1、NorthAmericanENGINEERINGTestProcedureGMN9811TPSTANDARDSColdWeatherExposure-Kapuskasing1IntroductionGMN9680TPInspectionGMN3841TPActiveYawControl1.1Purpose.Tosubjectavehicletoadevelopmentalroad1.2.2testofitssystemsandcomponentsinanThistestisbasedondataassembledbytheactualseverewinterenvironmenta

2、ndpermitNAOValidation/QRDCenterfromaseriesofanevaluationoftheiroperatingcharacteristicsambienttemperaturemeasurementsandincoldweather.vehicleusagemeasurementsconductedthroughouttheUnitedStatesandCanada.For1.2Foreword.furtherinformation,refertoSection2.3,AdditionalReferences.1.2.1Thistestdoesno

3、tencompassallknownTheprimaryintentofthistestistoprovide,inacustomerusagetreatments.Someoftheperiodofapproximately9weeks,exposuretolimitationsareduetoacceleratedusageandoperationinacoldambienttemperaturesomeareduetotheconstraintsoftheenvironmentofaboveaverageseverity.KapuskasingColdWeatherDevel

4、opmentEnginecoldstartsareacceleratedtoprovide2Center.Ifmorerigorousexposuretouniqueyearsofequivalentexposureforatypicalcustomerusagetreatmentsisdesired,othercustomerinacoldambienttemperaturespecializedtestingshouldbeconsideredasenvironmentofaboveaverageseverity.partofthevehicletestplan.SomeOpe

5、rationofothercomponentsandsystemsisconsiderationsshouldbegiventothefollowing:notacceleratedtothesamedegree,butdoesHotWeatherExposureGMN9807TPrepresentanamountofcustomerusagethatGeneralDurability:wouldnormallybeaccumulatedinthesameenvironmentoveratimeperiodbetween9GMN9543TPGMN9790TPweeksand2yea

6、rs.GMN3808TPGMN4159TPThetestiscomposedofthefollowingtwelveGMN4155TPorsimilartest.BaseTestmodules.TheActiveYawControl,GMN3841TP,isdrivenonlyifapplicable.1.2.3GMN9690TPAccessoriesTable1summarizesthegeneralsequenceofmoduleexecutionandinspectionstobeGMN9689TPDrivewayperformedinGMN9811TP.GMN9682TPS

7、hortTripGMN9683TPCity1.2.4GMN9688TPRuralTable2providesalistingofthecurrentversionoftheGMN9811TPmodulesandthenumberGMN9687TPHighwayofmodulecyclesspecifiedpertest.GMN9686TPAutomaticCarWashGMN9684TP36HourExtendedSoak1.3Applicability.GMN968