As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUEL BOOST PUMP ON RIGHT INDICATION WHEN SELECTING LEFT CROSSFEED. WE RAN THE QRH AND MESSAGE CLEARED. WHEN WE SELECTED CROSSFEED AGAIN NOTHING ABNORMAL HAPPENED. WHEN WE SELECTED CROSSFEED OFF WE GOT BOTH FUEL BOOST PUMP ON MESSAGES. WE RAN THE QRH AND MESSAGES CLEARED. REMOVED AND REPLACED FUEL PRESSURE SWITCH WITH NEW UNIT. OPS CHECKS AND LEAK CHECKS GOOD WITH NO FURTHER DEFECTS NOTED. WORK DONE REF AMM 73-10-05