As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FORWARD CARGO DOOR INDICATION COMES ON INTERMITTENTLY, ALONG WITH THE EICAS ADVISORY MSG IN FLIGHT. CHECKED PSEU & HAD NO FLIGHT FAULTS LAST 20 LEGS. CHECKED GAP OF SENSORS S214 & S215 RIG & FOUND GOOD. DUE TO HISTORY & DIVERSION, RECOMMEND REPLACING S214 & S215, PN 75-3261-3-0042. BOTH ARE HARDWIRED.