As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) LT FIREWALL FUEL SHUTOFF VALVE WOULD NOT TEST. MAINTENANCE FOUND PINS 7 AND 1 OF CONNECTOR J108, PN 206036-3, FOUND SEVERELY CORRODED. PINS WERE REPLACED WITH NEW. SYSTEM FUNCTION CHECKED SERVICEABLE. ACFT WAS RETURNED TO SERVICE. REF WDMD SECTION 91-17-01.