Index: leahi_dialin/common/msg_ids.py
===================================================================
diff -u -r1a42589087b53ee3c38ed5b9cf7951e047c33a70 -r4fb7d9d0e5922357ed3667622a4148ade286ac88
--- leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 1a42589087b53ee3c38ed5b9cf7951e047c33a70)
+++ leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 4fb7d9d0e5922357ed3667622a4148ade286ac88)
@@ -181,6 +181,8 @@
     MSG_ID_TD_ISOLATED_UF_CONFIRM_RESPONSE = 0xA0
     MSG_ID_UI_ADJUST_START_TREATMENT_REQUEST = 0xA1
     MSG_ID_TD_ADJUST_START_TREATMENT_RESPONSE = 0xA2
+    MSG_ID_UI_PRESSURE_LIMIT_WIDEN_REQUEST = 0xA4
+    MSG_ID_TD_PRESSURE_LIMIT_WIDEN_RESPONSE = 0xA5
 
     MSG_ID_DD_PISTON_PUMP_CONTROL_DATA = 0xF0
 
Index: leahi_dialin/ui/td_messaging.py
===================================================================
diff -u -r59b9c8b395e3420db7d73950f4ca4ad95468f454 -r4fb7d9d0e5922357ed3667622a4148ade286ac88
--- leahi_dialin/ui/td_messaging.py	(.../td_messaging.py)	(revision 59b9c8b395e3420db7d73950f4ca4ad95468f454)
+++ leahi_dialin/ui/td_messaging.py	(.../td_messaging.py)	(revision 4fb7d9d0e5922357ed3667622a4148ade286ac88)
@@ -761,6 +761,23 @@
         self.can_interface.send(message, 0)
 
 
+    def td_pressures_widen_adjustment_response(self,vRejectionReason: int):
+        """
+        the blood set auto eject response message method(Msg ID: 0xXX, XXX)
+        Args:
+            None
+        @return: None
+        """
+        payload  = conversions.integer_to_bytearray(1 if vRejectionReason == 0 else 0)
+        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_PRESSURE_LIMIT_WIDEN_RESPONSE.value,
+                                            payload=payload)
+        self.can_interface.send(message, 0)
+
+
     def td_date_time_response(self,vRejectionReason: int):
         """
         the TD Date/ Time response message method(Msg ID: 0x6D, 100)