As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PACK FCV L ONE (BUT NOT BOTH) OF THE (2) LT PACK FLOW CONTROL VALVES (FCV) ARE NOT IN THE COMMANDED POSITION. STATUS MSG01- LATCHED CLIMB MODE DEPENDENT; LOWER FLOW CONTROL AND SOV (L PACK) TORQUE MOTOR IS NOT IN COMMANDED POSITION. DB- CABIN TEMPERATURE CONTROLLER (L CHAN2) MSG-2124001 LATCHD CL MODE. MSG NO.21-24001 NOT ACTIVE ON ARRIVAL. INITIALE EVALUATION B.(3)&(4) OK. NO MSG CAME ON. PRECAUTIONALLY REPLACED CTC-L IAW MM.