As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM - COCKPIT TRIM AIR TEMPERATURE WAY TOO HOT. 125-130. TWICE RESET ZONE CONTROL WITHOUT EFFECT. RESET TEMP CONTROLLER PER A330 AMM 21-63. OPS CHECK GOOD. NO FAULTS. CLEANED TEMP SENSOR. OPS CHECK GOOD. OK FOR SERVICE.