Index: leahi_dialin/ui/td_messaging.py
===================================================================
diff -u -rbf7cd73b2228f09bf36866d4ccc2011cb274cda8 -r3024c73fd79f1590c89b183089b85b46a3b3eb1a
--- leahi_dialin/ui/td_messaging.py	(.../td_messaging.py)	(revision bf7cd73b2228f09bf36866d4ccc2011cb274cda8)
+++ leahi_dialin/ui/td_messaging.py	(.../td_messaging.py)	(revision 3024c73fd79f1590c89b183089b85b46a3b3eb1a)
@@ -670,6 +670,43 @@
         self.can_interface.send(message, 0)
 
 
+    def td_recirculate_progress(self,   vTimeout: int, 
+                                        vCountdown: int):
+        """
+        rinseback progress message (Msg ID: 0x8F, 143)
+        Args:
+            @param vTimeout     : (int)    Total Timeout of Recirculate delivery
+            @param vCountdown   : (int)   Current Timeout count down of Recirculate delivery
+        @return: None
+        """
+        payload  = conversions.unsigned_integer_to_bytearray    (vTimeout       )
+        payload += conversions.unsigned_integer_to_bytearray    (vCountdown     )
+
+        message = CAN.DenaliMessage.build_message(
+            channel_id=CAN.DenaliChannels.td_to_ui_ch_id,
+            message_id=msg_ids.MsgIds.MSG_ID_TD_RECIRCULATE_DATA.value,
+            payload=payload)
+        self.can_interface.send(message, 0)
+
+
+    def td_recirculate_cmd_response(self, vAccepted: int, vRejectionReason: int):
+        """
+        rinseback command response message (Msg ID: 0x99, 145)
+        Args:
+            @param vRejectionReason : (int) rejection reason
+        @return: None
+        """
+        payload  = conversions.integer_to_bytearray(vAccepted)
+        payload += conversions.integer_to_bytearray(vRejectionReason)
+
+        message = CAN.DenaliMessage.build_message(
+            channel_id=CAN.DenaliChannels.td_to_ui_ch_id,
+            message_id=msg_ids.MsgIds.MSG_ID_TD_RECIRCULATE_RESPONSE.value,
+            payload=payload)
+
+        self.can_interface.send(message, 0)
+
+
     def td_isolated_uf( self,
                         duration            : int   ,
                         set_volume          : int   ,