Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r24fd1893101af40cc6736aacaa20382875c80bf1 -ra8bb1da29825b5d666333629fda871652d16229a
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 24fd1893101af40cc6736aacaa20382875c80bf1)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision a8bb1da29825b5d666333629fda871652d16229a)
@@ -772,13 +772,17 @@
  *************************************************************************/
 void handleAlarmClear( MESSAGE_T *message )
 {
+    BOOL result = FALSE;
+
     if ( message->hdr.payloadLen == sizeof( U32 ) )
     {
         U32 alarmId;
 
+        result = TRUE;
         memcpy(&alarmId, message->payload, sizeof( U32 ) );
         clearAlarm( (ALARM_ID_T)alarmId );
     }
+    sendAckResponseMsg( (MSG_ID_T)message->hdr.msgID, COMM_BUFFER_OUT_CAN_DG_2_HD, result );
 }
 
 /*********************************************************************//**