Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r849d55bf09a76e59424878b1ae4dac4b51ead3a9 -r497aa8998a8d3c84e735747e2d10596abdf36cf7
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 849d55bf09a76e59424878b1ae4dac4b51ead3a9)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 497aa8998a8d3c84e735747e2d10596abdf36cf7)
@@ -3737,7 +3737,7 @@
  * @param rejCode Reject reason code explaining why request was rejected
  * @return none
  *************************************************************************/
-void sendServiceModeResponse( BOOL accepted, U32 rejCode )
+BOOL sendServiceModeResponse( BOOL accepted, U32 rejCode )
 {
     MESSAGE_T msg;
     U08 *payloadPtr = msg.payload;
@@ -3752,7 +3752,9 @@
     memcpy( payloadPtr, &rejCode, sizeof( U32 ) );
 
     // Serialize the message (w/ sync, CRC, and appropriate CAN padding) and add serialized message data to appropriate comm buffer
-    serializeMessage( msg, COMM_BUFFER_OUT_CAN_DG_2_HD, ACK_REQUIRED );
+    result = serializeMessage( msg, COMM_BUFFER_OUT_CAN_DG_2_HD, ACK_REQUIRED );
+
+    return result;
 }
 
 /**@}*/