What was found
PHX - EE - FLT 320 - MX REPORTED SMOKE CARGO LAV FAULT MESSAGE ILLUMINATED. MX REPLACED THE SMOKE DETECTOR CONTROL UNIT (SDCU) 10WQ. OPERATIONAL TEST WAS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PHX - EE - FLT 320 - MX REPORTED SMOKE CARGO LAV FAULT MESSAGE ILLUMINATED. MX REPLACED THE SMOKE DETECTOR CONTROL UNIT (SDCU) 10WQ. OPERATIONAL TEST WAS GOOD.