As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"PIRIM MAIN INOP" MSG DURING FLIGHT. C/A-ACCOMPLISHED INSPECTION, CLEANING AND LUBRICATION OF PILOT AND CO-PILOT PITCH TRIM SWITCHES IAW AMM 27-40-03. ALSO PERFORMED OPS CHECK OF HOR/STAB ELECTRICAL/ELECTRONIC SYSTEM, ALL CHECKS GOOD IAW AMM 27-40-00.