Index: firmware/App/Modes/SelfTests.c
===================================================================
diff -u -rfed8ef4f0540818dfb7ca670a65eac39c12cb25a -r5d8a0c67beebb63c5f5455b309a16211c1de8cf0
--- firmware/App/Modes/SelfTests.c	(.../SelfTests.c)	(revision fed8ef4f0540818dfb7ca670a65eac39c12cb25a)
+++ firmware/App/Modes/SelfTests.c	(.../SelfTests.c)	(revision 5d8a0c67beebb63c5f5455b309a16211c1de8cf0)
@@ -754,7 +754,7 @@
 
     for ( valve = VDI; valve < NUM_OF_VALVES; ++valve )
     {
-        homeValve( valve );
+        homeValve( valve, VALVE_FORCE_HOME, VALVE_NO_CARTRIDGE_PRESENT );
     }
 
     if ( TRUE == doesAlarmStatusIndicateStop() )