As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT INBOARD SPOILERON PCU RESISTANCE VALUE MEASURED AT SECU PLUG: 2P1CN-B PINS: 1A/2A WAS FOUND TO BE OUT OF RANGE (6.2M OHMS). FILED CLOSED. REMOVED AND REPLACED LT SPOILERON INBOARD PCU, IAW AMM. OPERATIONS CHECK GOOD, REF CP 21820650 FOR LEAK CHECK.