As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT CRUISE FL400 AFTER TURNING THE FUEL CROSSFEED FROM L TANK TO R ENG TO THE OFF POSITION WE RECEIVED A FUEL BST PUMP ON L-R AMBER CAS MESSAGE. LANDED AS SOON AS PRACTICAL. CORRECTIVE ACTION: COULD NOT DUPLICATE -ARES DATA SENT ,TEAM 680 IS OK WITH CLEARING THIS FAULT DUE TO AIRCRAFT DATA SHOWING NO CURRENT FAULTS