As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PINS IN CONNECTOR PLUGS, P53MD AND J53MD, FOUND CORRODED. THIS DEFECT WAS NOTED WHEN ATTEMPTING TO ROB THIS UNIT FOR USE ON ANOTHER ACFT WITH SIMILAR PROBLEM. CONNECTORS PN 206044-1, 206043-1, SOCKET PN 1-661105-9 AND PINS PN 1-66103-8 REPLACED.