As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON T/O ROLL, AS SOON AS POWER WAS ADVANCE, TAKE-OFF WARNING CAME ON. (ALL PARAMETERS NRML FOR T/O). RETURNED TO BLOCKS. FOUND BROKEN WIRE FOR SWITCH #334 POWER. REPAIRED WIRING BTWN LWR FIRE DISCONNECT & SWITCH S334 PER BMM CH 20. PERFORMED OPS TEST. CHKD GOOD FOR AURAL WARNING SYSTEM. HORIZONTAL STAB SYSTEM TEST OK ALSO.