GAUGE DIAGNOSTICS
  Will put the system into an auto-
matic gauge sweep test mode. Press 
theENTERbuttontoactivate.Press
theHOMEbuttontoexit.
ACTIVE ENGINE FAULTS
  This is a tool used to determine 
what faults are currently active in 
theengineECM.Theywilldisappear
when no longer active.
INACTIVE ENGINE FAULTS
DEALER SERVICE RESET 
  The dealer has to reset the 
DEALER SERVICE REQUIRED
alarm in this screen.
DEALER INFO PAGE
  Will display either the factory 
contact information or the dealer 
contact information.
VIPER DIAGNOSTICS
 Atoolforthetechniciantouse
in testing the system. Press the 
HOMEbuttontoexit.
MasterCraft 2012 Owners Manual • Guide to Individual Models • Page 2-43