As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT PACK LIGHT ILLUMINATES ON RECALL. GROUNDED-YES. REPEAT WRITE UP, PERFORMED BITE CHECK OF NR 2 TEMP CONTROLLER, FOUND "THIS PACK TCV" FAULT LATCHED ON BIT AND LAST FLT, REPEAT FAULT. REMOVED AND REPLACED RT PACK TCV, REF B737-800 AMM 21-21-10. OPERATIONS CHECK GOOD. NO LEAKS OR FAULTS NOTED.