As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON RECALL, LEFT PACK LIGHT ILLUMINATED - IT RESET WITH PUSHING THE MASTER CAUTION. ACFT GROUNDED. UNABLE TO DUPLICATE DEFECT. BITE OF PACK ZONE TEMP CONTROLLERS IAW MM 21-61-00-700-806-002 SHOWED NO FAULTS AND VERIFY TESTS PASSED. OPERATED LT PACK AT VARIOUS TEMPERATURE SETTINGS AND RETESTED IAW SAME. OPS NORMAL.