As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER MASTER CAUTION RECALL THE LT PACK LIGHT ILLUMINATED. THE LIGHT CLEARS WITH A RESET. GROUNDED - YES. RELEASED PER MEL 21-32B LT PACK PRIMARY TEMP CONTROL INOP FIM 21-62 TASK 830. LEFT PACK/ ZONE TEMP CONTROLLER HAS FAULT "THIS PACK, TCV" PERFORMED PZTC BITE AND RESET PROCEDURE. VERIFY SHOWS NO FAULTS, CLEARED FAULTS.