As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PACK TEMP EICAS MESSAGE. PERFORMED BITE ON LT PACK CONTROLLER IAW FIM 21-51 FT 803. FAULTED LT PACK TEMP CONTROL VALVE. RESET LT PACK CONTROLLER PERFORMED BITE PREOCEDURE A SECOND TIME. NO CURRENT FAULTS NOTED. NO EICAS MSGE PRESENT. ACFT OK FOR SERVICE.