As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DMC 3 FAULT AT CRUISE CREW AND PAX EXP ACRID SMELL. ACCOMPLISHED TSM 24-00-00- 201 PAGES 25 AND 26. FOUND NO IRREGULARITES DURING OPS OR SNIFF CHECK TO DMC3. FOUND NO TRIPPED C-B'S, ECAM MESSAGES AND NO CIDS OR DEU PROBLEMS. CHECKED ALL E&E COMPARTMENTS AS WELL AS CARGO PITS WITH NO ODORS NOTED.