Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r853d846a60d61d1c6f8987d9cdcfc2bc32913840 -r6145c5d1a645646587fb077df3c61eef2354f744
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 853d846a60d61d1c6f8987d9cdcfc2bc32913840)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 6145c5d1a645646587fb077df3c61eef2354f744)
@@ -937,8 +937,34 @@
     sendAckResponseMsg( (MSG_ID_T)message->hdr.msgID, COMM_BUFFER_OUT_CAN_DG_2_HD, result );
 }
 
+
 /*********************************************************************//**
  * @brief
+ * The handleChangeValveSettingCmd function handles a switch reservoirs command
+ * from the HD.
+ * @details Inputs: none
+ * @details Outputs: message handled
+ * @param message a pointer to the message to handle
+ * @return none
+ *************************************************************************/
+void handleChangeValveSettingCmd( MESSAGE_T *message )
+{
+    BOOL result = FALSE;
+
+    if ( message->hdr.payloadLen == sizeof( U32 ) )
+    {
+        VALVE_SETTING_ID_T valveSettingID;
+
+        result = TRUE;
+        memcpy( &valveSettingID, message->payload, sizeof( U32 ) );
+        changeValveSettingCmd( valveSettingID );
+    }
+
+    sendAckResponseMsg( (MSG_ID_T)message->hdr.msgID, COMM_BUFFER_OUT_CAN_DG_2_HD, result );
+}
+
+/*********************************************************************//**
+ * @brief
  * The handleFillCmd function handles a fill command from the HD.
  * @details Inputs: none
  * @details Outputs: message handled