Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -ra56db4650fe5652d633e0c51b29da32d5d708608 -rd2877dcd0b3fc51c6a2aa85d849a799d35067cef
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision a56db4650fe5652d633e0c51b29da32d5d708608)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision d2877dcd0b3fc51c6a2aa85d849a799d35067cef)
@@ -1794,6 +1794,10 @@
                 handleTestHDSetRecoverFromFaultModeSignal( message );
                 break;
 
+            case MSG_ID_HD_RAM_STATUS_OVERRIDE:
+                handleTestHDRAMStatusOverrideRequest( message );
+                break;
+
             // The default cannot be reached in VectorCAST since the cases are run in a for loop
             default:
                 // Unrecognized message ID received - ignore
Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -ra56db4650fe5652d633e0c51b29da32d5d708608 -rd2877dcd0b3fc51c6a2aa85d849a799d35067cef
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision a56db4650fe5652d633e0c51b29da32d5d708608)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision d2877dcd0b3fc51c6a2aa85d849a799d35067cef)
@@ -27,6 +27,7 @@
 #include "ConsumableSelfTest.h"
 #include "Fans.h"
 #include "FPGA.h"
+#include "Integrity.h"
 #include "ModeStandby.h"
 #include "ModeInitPOST.h"
 #include "OperationModes.h"
@@ -8398,4 +8399,36 @@
     sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, status );
 }
 
+/*********************************************************************//**
+ * @brief
+ * The handleTestHDRAMStatusOverrideRequest function handles a request to
+ * override the RAM status register.
+ * @details Inputs: none
+ * @details Outputs: message handled
+ * @param message a pointer to the message to handle
+ * @return none
+ *************************************************************************/
+void handleTestHDRAMStatusOverrideRequest( MESSAGE_T* message )
+{
+    TEST_OVERRIDE_ARRAY_PAYLOAD_T payload;
+    BOOL result = FALSE;
+
+    // verify payload length
+    if ( sizeof(TEST_OVERRIDE_ARRAY_PAYLOAD_T) == message->hdr.payloadLen )
+    {
+        memcpy( &payload, message->payload, sizeof(TEST_OVERRIDE_ARRAY_PAYLOAD_T) );
+        if ( FALSE == payload.reset )
+        {
+            result = testSetRAMStatusOverride( payload.index, payload.state.u32 );
+        }
+        else
+        {
+            result = testResetRAMStatusOverride( payload.index );
+        }
+    }
+
+    // respond to request
+    sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, result );
+}
+
 /**@}*/
Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -ra56db4650fe5652d633e0c51b29da32d5d708608 -rd2877dcd0b3fc51c6a2aa85d849a799d35067cef
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision a56db4650fe5652d633e0c51b29da32d5d708608)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision d2877dcd0b3fc51c6a2aa85d849a799d35067cef)
@@ -1007,6 +1007,9 @@
 // MSG_ID_HD_SIGNAL_RECOVER_FROM_FAULT_MODE
 void handleTestHDSetRecoverFromFaultModeSignal( MESSAGE_T* message );
 
+// MSG_ID_HD_RAM_STATUS_OVERRIDE
+void handleTestHDRAMStatusOverrideRequest( MESSAGE_T* message );
+
 /**@}*/
 
 #endif