As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - FLIGHT 2307 - THE FLIGHT RETURNED TO FIELD AFTER THE CREW RECEIVED AN ANTI-SKID MESSAGE DURING THE CLIMB. MAINTENANCE INSPECTED THE AIRCRAFT AND CLEANED AND RESECURED A LOOSE CONNECTOR FOUND ON THE RIGHT MAIN LANDING GEAR. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.