As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PACK LIGHT ON AFTER RECALL. RAN QRH, LIGHT WENT OUT. ACFT GROUNDED. ACCOMPLISHED BITE OF BOTH PZTC IAW FIM 21-62 TASK 801. NR 1 CONTROLLER FAULTED TCV ON BIT AND PREVIOUS FLIGHT WITH A GREEN ON VERIFY. ACCOMPLISHED FIM 21-62 TASK 830. LEFT TCV ALL OPS CHECKED NORMAL. ALL GROUND FUNCTIONAL TESTS PASSED.