As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SPEED TRIM FAIL LIGHT CAME ON AND OFF 3 TIMES DURING CLIMB. AUTO PILOT FAILED TO ENGAGE. FLIGHT DIVERTED. LANDING UNEVENTFUL. AIRCRAFT WAS GROUNDED. ACCOMPLISHED LAND VERIFY TEST IAW AMM 22-11-00-700, NO FAULTS FOUND. OPS CHECKED GOOD.