As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAX FLIGHT NR 2388, DURING TAXI, POWERPLANT MESSAGE N ED. MAINTENANCE INTEROGATED CDS. AUTO FEATHER TEST FAILED. NR 1 ENGINE C/W TASK 61-20-070-801. TECH FAULT CODE CLEARED. OPS CHECK GOOD IAW TASK 61-20-00-710-801. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.