As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GREEN LIGHT ON TEST PANEL P61 FOR R EMER ESCAPE OVER WING SLIDE. TRIED NEW TEST RELAY K10487 AND HUNG NEW SQUIB, NO HELP. SHAKING WIRES ON P79 PANEL CAUSES LIGHT TO FLICKER. FOUND MOISTURE & CORROSION IN CONNECTOR D4083 0P & J ON P79 PANEL. CLEANED CONNECTOR, D4083 AND BOTH TEST SW P61 PANEL. OPS CKS OK AND LIGHT STAYS OFF BOTH TESTS FUNCTION OK.