As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE AIRCRAFT WAS GROUNDED: AIRCRAFT FUEL TRANSFER ISSUE, NO EMERGENCY DECLARED. FLIGHT DIVERTED TO BOI AND LANDED WITHOUT FURTHER INCIDENT. AIRCRAFT 1+2 TO CENTER TANK TRANSFER PUMP IS NOT TRANSFERRING FUEL TO THE CENTER TANK. THERE WERE NO FAIL LIGHT INDICATIONS IN FLIGHT. ACCOMPLISHED AIRCRAFT 1+2 FUEL TRANSFER TO CENTER. NO FAULTS NOTED. SYSTEM OPERATIONS CHECK NORMAL PER AMM 28-25-00 AND AMM 28-28-00.