As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RTO DUE AFT CARGO DOOR LIGHT ON. *S/D* PERFORMED TROUBLESHOOTING TO DETERMINE THAT THE AFT CARGO LOCK PROXIMITY SENSOR SHOWED TARGET FAR WHEN DOOR WAS CLOSED. ADJUSTED TARGET IN ACCORDANCE WITH AMM 52-35-43. OPS CHECKED NORMAL. AIRCRAFT HAS HAD NO ADDITIONAL HITS SINCE THIS ACTION WAS ACCOMPLISHED.