As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BRAKING WAS NOTICEABLY DIMINISHED DURING TAXI. RETRIEVED FAULT CODES. SWITCHED BSCU 1 & 2 IAW MM 32-41-02-900-801 AND PERFORMED OPS TEST OF BSCU IAW MM 32-41-02-710-801. NO FAULTS NOTED. CHECKED CONDITION OF CONNECTORS AND SWITCHES, NO FAULTS NOTED.