What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT PANEL CHECK SLIDE PRESSURE ILLUMINATED AT 3L. REPLACED DECODER ENCODER UNIT B (300RH6) PER AMM 23-73-47.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT PANEL CHECK SLIDE PRESSURE ILLUMINATED AT 3L. REPLACED DECODER ENCODER UNIT B (300RH6) PER AMM 23-73-47.