As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE. DID NOT PASS OPERATIONAL TEST DOOR SWITCH POWER SUPPLIES WITH EMERGENCY EXIT LIGHT SWITCH (4WL) WHEN CIRCUIT BREAKERS 13WN (P10) AND 15WN( P11) ARE OPEN ON DOOR 834. PERFORMED CLEANING IN THE CONNECTORS PROXIMITY SWITCHES 61WV1, 21WV1 AND 6WN.