As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DOOR WARNING ANNUNCIATOR IS ON EQUIP ILLUMINATED BRIEFLY DURING GEAR RETRACTION AND IMMEDIATELY WENT OUT REQUEST MEL 5203G FOR EQUIP DOOR ANNUNCIATION. FOUND MX MSG 52-72004 ON PREVIOUS LEGS DURING PSEU BITE PROCEDURE. DUE TO HISTORY REPLACED E/E ACCESS DOOR INDICATION SWITCH IAW AMM 52-71-42/201. NO EXISTING FAULTS FOUND ON PSEU AFTER TEST. CYCLED DOOR AND VERIFIED INDICATION WAS WORKING AS IT SHOULD.