As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6454 - IAD-CLE - DURING CLIMB, AN UNSCHEDULED LANDING DUE TO RIGHT GEN, RIGHT GCU, AND RIGHT PDU FAILED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED GCU, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)