As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"POWER BRAKE LOW PRESSURE" AND "ANTI-SKID INOP" LIGHTS ILLUMINATED WITH AIRCRAFT POWER ON. TROUBLESHOOTING DETERMINED POWER BRAKE/ ANTI-SKID MOTOR FAILED. REPLACEMENT OF MOTOR ALLOWED SYSTEM TO BUILD PRESSURE AND WARNING LIGHTS TO GO OUT.