Index: firmware/App/Modes/SelfTests.c
===================================================================
diff -u -r730d2eb07acfdf049f6beab646a327d67efbe2ba -r475a07e3fce1a9fdfec36d97e60c9d7852f78792
--- firmware/App/Modes/SelfTests.c	(.../SelfTests.c)	(revision 730d2eb07acfdf049f6beab646a327d67efbe2ba)
+++ firmware/App/Modes/SelfTests.c	(.../SelfTests.c)	(revision 475a07e3fce1a9fdfec36d97e60c9d7852f78792)
@@ -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() )