Index: dialin/hd/hemodialysis_device.py
===================================================================
diff -u -r0cab9b7a747d7e2dfc36698ea2481b62971ec786 -r09ee2e537391d9fbcccf640e90cbf2e0d3c6644e
--- dialin/hd/hemodialysis_device.py	(.../hemodialysis_device.py)	(revision 0cab9b7a747d7e2dfc36698ea2481b62971ec786)
+++ dialin/hd/hemodialysis_device.py	(.../hemodialysis_device.py)	(revision 09ee2e537391d9fbcccf640e90cbf2e0d3c6644e)
@@ -91,6 +91,9 @@
             msg_id = MsgIds.MSG_ID_HD_CALIBRATION_DATA.value
             self.can_interface.register_receiving_publication_function(channel_id, msg_id,
                                                                        self._handler_hd_cal_data_sync)
+            msg_id = MsgIds.MSG_ID_CAN_ERROR_COUNT.value
+            self.can_interface.register_receiving_publication_function(channel_id, msg_id,
+                                                                       self._handler_can_fault_sync)
 
         # create properties
         self.hd_operation_mode = self.HD_OP_MODE_INIT_POST
@@ -103,6 +106,7 @@
                                     "BloodFlowOffset":0.0,
                                     "DialysateFlowGain":0.0,
                                     "DialysateFlowOffset":0.0}
+        self.can_faults = 0
 
         # Create command groups
 
@@ -189,6 +193,19 @@
         self.hd_operation_mode = mode[0]
         self.hd_operation_sub_mode = smode[0]
 
+    @_publish(["can_faults"])
+    def _handler_can_fault_sync(self, message):
+        """
+        Handles CAN Fault broadcasts
+
+        @param message:  published HD operation mode broadcast message
+        @return: None
+        """
+        can_faults = struct.unpack('i', bytearray(
+            message['message'][MsgFieldPositions.START_POS_FIELD_1:MsgFieldPositions.END_POS_FIELD_1]))
+
+        self.can_faults = can_faults
+
     def cmd_log_in_to_hd(self, resend: bool = False):
         """
         Constructs and sends a login command via CAN bus.  Login required before \n
Index: dialin/hd/treatment.py
===================================================================
diff -u -r363867c876456821000c189f86fbb55b4d583c50 -r09ee2e537391d9fbcccf640e90cbf2e0d3c6644e
--- dialin/hd/treatment.py	(.../treatment.py)	(revision 363867c876456821000c189f86fbb55b4d583c50)
+++ dialin/hd/treatment.py	(.../treatment.py)	(revision 09ee2e537391d9fbcccf640e90cbf2e0d3c6644e)
@@ -208,7 +208,7 @@
     @_publish([
         "treatment_state",
         "treatment_uf_state",
-        "saline_bolus_in_progress"
+        "saline_bolus_state"
     ])
     def _handler_treatment_state_sync(self, message):
         """