What was found
AFTER DEPARTING KPHL AND PASSING 10000 FT, GOT AN AMBER FUEL BOOST ON RT CAS MESSAGE. WE RAN THE QRH. FUEL BOOST R CAS MESSAGE REMAINED ON FOR THE DURATION OF FLT. CALLED MX & MCC TRANSFERRED US OVER TO THE FODM & AFTER BEING PLACED ON HOLD FOR SEVERAL MINUTES, ADVISED TO DIVERT TO KIAD. COULD NOT DUPLICATE FAULT. WIRING CHECKS PERFORMED IN 3.2.2, FUEL PREASURE SWITCH CHK PERFORMED IN 3.2.4, & BOTH FUEL CONTROL PCBS SWAPPED IN 3.2.5. PERFORMED OPS CHK OF FUEL CROSSFEED SYSTEM IAW AMM 28-20-00, TEST 4 SUB PART D & FUEL BOOST PUMP AND LOW PRESSURE OPS CHK TEST 6 SUB PART A . OPS CHKD SAT. AFTERWARDS I RAN BOTH ENGINES AND TRANSFERED FUEL WITH NO DEFECTS NOTED.