As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RTO AT ABOUT 100KTS FOR TO COFIG LIGHT/HORN. ACCOMPLISHED TAKEOFF WARNING SYSTEM TEST IAW AMM 31-51-00-710-803-C2. OPS CHKD GOOD, NO FAULTS, NO MESSAGES. REF FIM 31-51 TASK 803 ACCOMPLISHED INITIAL EVALUATION. TAKEOFF WARNING REPORT SHOWED FAULT MESSAGE 31-53010 REF FIM TASK 32-09, TASK 812, ACCOMPLISHED FSEU BITE TEST PER FIM 27-51 TASK 801, TEST PASSED AND SHOWED NO FAULTS.