As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - ON CLIMBOUT AT SEA, CREW RECEIVED AN AUTO PITCH TRIM FAIL MESSAGE ON THE PFD WITH AN ASSOCIATED PITCH TRIM CAUTION. AUTO PILOT WAS ENGAGED AT THE TIME. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND CDS CODES E3,E7,G3,AND G7. MAINTENANCE REPLACED THE PITCH TRIM ACTUATOR. OPERATIONAL CHECKS WERE PERFORMED AND CHECKED OK. THE AIRCRAFT WAS RETURNED TO SERVICE.