diff --git a/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/DataProvider/XMLAuxiliaryDeclarationDataProvider.cs b/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/DataProvider/XMLAuxiliaryDeclarationDataProvider.cs
index 2f5d63a5fd39461a168447a0c4a931927ce940d3..468a93f95256461e2d572c5d2bd7292c2e04b5ba 100644
--- a/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/DataProvider/XMLAuxiliaryDeclarationDataProvider.cs
+++ b/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/DataProvider/XMLAuxiliaryDeclarationDataProvider.cs
@@ -50,6 +50,8 @@ namespace TUGraz.VectoCore.InputData.FileIO.XML.Declaration.DataProvider
 		#endregion
 	}
 
+	// =============================
+
 	public class XMLAuxiliaryDeclarationDataProviderV20 : XMLAuxiliaryDeclarationDataProviderV10
 	{
 		public new static readonly XNamespace NAMESPACE_URI = XMLDefinitions.DECLARATION_DEFINITIONS_NAMESPACE_URI_V20;
@@ -61,4 +63,19 @@ namespace TUGraz.VectoCore.InputData.FileIO.XML.Declaration.DataProvider
 		public XMLAuxiliaryDeclarationDataProviderV20(XmlNode auxNode, IXMLDeclarationVehicleData vehicle) : base(
 			auxNode, vehicle) { }
 	}
+
+	// =============================
+
+	public class XMLAuxiliaryDeclarationDataProviderV23 : XMLAuxiliaryDeclarationDataProviderV10
+	{
+		public new static readonly XNamespace NAMESPACE_URI = XMLDefinitions.DECLARATION_DEFINITIONS_NAMESPACE_URI_V23;
+
+		public new const string XSD_TYPE = "AuxiliariesComponentDeclarationType";
+
+		public new static readonly string QUALIFIED_XSD_TYPE = XMLHelper.CombineNamespace(NAMESPACE_URI.NamespaceName, XSD_TYPE);
+
+		public XMLAuxiliaryDeclarationDataProviderV23(XmlNode auxNode, IXMLDeclarationVehicleData vehicle) : base(
+			auxNode, vehicle)
+		{ }
+	}
 }
diff --git a/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/DataProvider/XMLDeclarationAuxiliariesDataProvider.cs b/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/DataProvider/XMLDeclarationAuxiliariesDataProvider.cs
index 373aa45ef5a14ce449a5b483d3d2dae49a59405c..9df2b202c7c4d8899a20eb656976c8193f9afc70 100644
--- a/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/DataProvider/XMLDeclarationAuxiliariesDataProvider.cs
+++ b/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/DataProvider/XMLDeclarationAuxiliariesDataProvider.cs
@@ -79,4 +79,20 @@ namespace TUGraz.VectoCore.InputData.FileIO.XML.Declaration.DataProvider
 	}
 
 	// ---------------------------------------------------------------------------------------
+
+	public class XMLDeclarationAuxiliariesDataProviderV23 : XMLDeclarationAuxiliariesDataProviderV10
+	{
+		public new static XNamespace NAMESPACE_URI = XMLDefinitions.DECLARATION_DEFINITIONS_NAMESPACE_URI_V23;
+
+		public new const string XSD_TYPE = "AuxiliariesDataDeclarationType";
+
+		public new static readonly string QUALIFIED_XSD_TYPE = XMLHelper.CombineNamespace(NAMESPACE_URI.NamespaceName, XSD_TYPE);
+
+		public XMLDeclarationAuxiliariesDataProviderV23(
+			IXMLDeclarationVehicleData vehicle, XmlNode componentNode, string sourceFile) : base(
+			vehicle, componentNode, sourceFile)
+		{ }
+	}
+
+	// ---------------------------------------------------------------------------------------
 }
diff --git a/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/NinjectModules/XMLDeclarationInputDataV23InjectModule.cs b/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/NinjectModules/XMLDeclarationInputDataV23InjectModule.cs
index 470446a2c9112dbb101b334d77d195362b548bdc..3ca4743a9a252dd5f112342b6b061f037c69f627 100644
--- a/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/NinjectModules/XMLDeclarationInputDataV23InjectModule.cs
+++ b/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/NinjectModules/XMLDeclarationInputDataV23InjectModule.cs
@@ -20,6 +20,15 @@ namespace TUGraz.VectoCore.InputData.FileIO.XML.Declaration.NinjectModules
 
 			Bind<IXMLADASReader>()
 				.To<XMLADASReaderV23>().Named(XMLADASReaderV23.QUALIFIED_XSD_TYPE);
+
+
+			Bind<IXMLAuxiliariesDeclarationInputData>().To<XMLDeclarationAuxiliariesDataProviderV23>()
+														.Named(XMLDeclarationAuxiliariesDataProviderV23.QUALIFIED_XSD_TYPE);
+
+			Bind<IXMLAuxiliaryDeclarationInputData>().To<XMLAuxiliaryDeclarationDataProviderV23>()
+														.Named(XMLAuxiliaryDeclarationDataProviderV23.QUALIFIED_XSD_TYPE);
+
+			Bind<IXMLAuxiliaryReader>().To<XMLAuxiliaryReaderV23>().Named(XMLAuxiliaryReaderV23.QUALIFIED_XSD_TYPE);
 		}
 
 		#endregion
diff --git a/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/Reader/Impl/XMLComponentReader.cs b/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/Reader/Impl/XMLComponentReader.cs
index 79ddb4b19e01a4d644483420777ee5e7ce394edb..39c139e4364c3aa3ca380c6ee3156c6206b1b6c4 100644
--- a/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/Reader/Impl/XMLComponentReader.cs
+++ b/VectoCore/VectoCore/InputData/FileIO/XML/Declaration/Reader/Impl/XMLComponentReader.cs
@@ -316,6 +316,23 @@ namespace TUGraz.VectoCore.InputData.FileIO.XML.Declaration.Reader.Impl
 		{ }
 	}
 
+	// ---------------------------------------------------------------------------------------
+
+	public class XMLAuxiliaryReaderV23 : XMLComponentReaderV20
+	{
+		public new static readonly XNamespace NAMESPACE_URI = XMLDefinitions.DECLARATION_DEFINITIONS_NAMESPACE_URI_V23;
+
+		public new const string AUX_READER_TYPE = "AuxiliariesDataDeclarationType";
+
+		public new static readonly string QUALIFIED_XSD_TYPE = XMLHelper.CombineNamespace(NAMESPACE_URI.NamespaceName, AUX_READER_TYPE);
+		
+
+		public XMLAuxiliaryReaderV23(IXMLDeclarationVehicleData vehicle, XmlNode componentsNode) : base(
+			vehicle, componentsNode)
+		{ }
+	}
+
+
 	// ---------------------------------------------------------------------------------------
 
 	public class XMLComponentReaderV26 : XMLComponentReaderV20
diff --git a/VectoCore/VectoCoreTest/TestData/XML/XMLReaderDeclaration/SchemaVersion2.3/vecto_vehicle-fullElectricSP.xml b/VectoCore/VectoCoreTest/TestData/XML/XMLReaderDeclaration/SchemaVersion2.3/vecto_vehicle-fullElectricSP.xml
index 796d580539d7ef02088fa103f66004ce1ae5e4f6..61ffe14f8c1d362315d33ed0bbad8ab468ee0dcc 100644
--- a/VectoCore/VectoCoreTest/TestData/XML/XMLReaderDeclaration/SchemaVersion2.3/vecto_vehicle-fullElectricSP.xml
+++ b/VectoCore/VectoCoreTest/TestData/XML/XMLReaderDeclaration/SchemaVersion2.3/vecto_vehicle-fullElectricSP.xml
@@ -3278,6 +3278,7 @@
 					</Fan>
 					<SteeringPump>
 						<Technology>Full electric steering gear</Technology>
+						<Technology>Electric driven pump</Technology>
 					</SteeringPump>
 					<ElectricSystem>
 						<Technology>Standard technology - LED headlights, all</Technology>
diff --git a/VectoCore/VectoCoreTest/VectoCoreTest.csproj b/VectoCore/VectoCoreTest/VectoCoreTest.csproj
index 250f0a6198fabbb2cd81b4441be37be9575643bd..569f2a4c96682b454661735ac853679f865f5447 100644
--- a/VectoCore/VectoCoreTest/VectoCoreTest.csproj
+++ b/VectoCore/VectoCoreTest/VectoCoreTest.csproj
@@ -3724,6 +3724,9 @@
     <Content Include="TestData\XML\XMLReaderDeclaration\SchemaVersion2.3\engineSample_WHR.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <Content Include="TestData\XML\XMLReaderDeclaration\SchemaVersion2.3\vecto_vehicle-fullElectricSP.xml">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
     <Content Include="TestData\XML\XMLReaderDeclaration\SchemaVersion2.3\vehicle_sampleDualModeDualFuel_WHR.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
diff --git a/VectoCore/VectoCoreTest/XML/XMLDeclarationInputTest.cs b/VectoCore/VectoCoreTest/XML/XMLDeclarationInputTest.cs
index f9115920c3e001f5d27717186dab3cac27b0c255..9a094dc5250afffc70fd4947312a05e7643bbbf5 100644
--- a/VectoCore/VectoCoreTest/XML/XMLDeclarationInputTest.cs
+++ b/VectoCore/VectoCoreTest/XML/XMLDeclarationInputTest.cs
@@ -1089,5 +1089,24 @@ namespace TUGraz.VectoCore.Tests.XML
 					techInput, aux);
 			}
 		}
+
+		[TestCase(@"TestData\XML\XMLReaderDeclaration\SchemaVersion2.3\vecto_vehicle-fullElectricSP.xml")]
+		public void TestReadingNewSteeringPumpTechnologies(string file)
+		{
+			var reader = XmlReader.Create(file);
+
+			var inputDataProvider = xmlInputReader.CreateDeclaration(reader);
+			var vehicle = inputDataProvider.JobInputData.Vehicle;
+
+			var steeringPump = vehicle.Components.AuxiliaryInputData.Auxiliaries.Where(x => x.Type == AuxiliaryType.SteeringPump)
+									.FirstOrDefault();
+			Assert.NotNull(steeringPump);
+
+			Assert.AreEqual("Full electric steering gear", steeringPump.Technology[0]);
+			Assert.AreEqual("Electric driven pump", steeringPump.Technology[1]);
+
+			Assert.AreEqual(
+				616.2, DeclarationData.SteeringPump.Lookup(MissionType.LongHaul, VehicleClass.Class5, steeringPump.Technology).Value());
+		}
 	}
 }
\ No newline at end of file