Index: firmware/App/Modes/Prime.c
===================================================================
diff -u -rc1b9ac0dbf2196280895d2e440dd7ac288ac8424 -r4d635c390c184a405bdc96e56ce35505fe3868c5
--- firmware/App/Modes/Prime.c	(.../Prime.c)	(revision c1b9ac0dbf2196280895d2e440dd7ac288ac8424)
+++ firmware/App/Modes/Prime.c	(.../Prime.c)	(revision 4d635c390c184a405bdc96e56ce35505fe3868c5)
@@ -447,7 +447,7 @@
     setValvePosition( VDI, VALVE_POSITION_C_CLOSE );
     setValvePosition( VDO, VALVE_POSITION_C_CLOSE );
     setValvePosition( VBA, VALVE_POSITION_C_CLOSE );
-    setValvePosition( VBV, VALVE_POSITION_C_CLOSE );
+    setValvePosition( VBV, VALVE_POSITION_B_OPEN );  // Allow fluid to get to VBA per DEN-14171
     setValveAirTrap( STATE_OPEN );
 
     signalDialOutPumpHardStop();