As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEVELING AT FLIGHT LEVEL 310 FOUND ELEVATOR TRIMS INOP, TAT -37C. TRIMS BEGAN TO WORK DURING DESCENT, TAT -7C. AIRCRAFT LANDED IN GEG WITHOUT FURTHER PROBLEMS. LEFT AND RIGHT TRIM ACTUATORS REPLACED IAW MAINTENANCE MANUAL. ELEVATOR TRIM OPS CHECKED GOOD.