As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAX - INFLIGHT SNA-DFW. DURING INITIAL CLIMBOUT FIRST OFFICER REPORTED, UNABLE TO TRIM THE AIRCRAFT ELECTRICALLY. CAPTAIN WAS ALSO UNABLE TO TRIM USING YOKE SWITCHES. EMERGENCY DECLARED DIVERTED LAX LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED STABILIZER TRIM MOTOR. SYSTEM GROUND CHECK NORMAL OPERATION.