As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) IN THE CLIMB, SHORTLY AFTER ENGAGING AUTOPILOT, AUTOPILOT DISENGAGED FOR NO APPARENT REASON. AFTER A SUCCESSFUL RETEST, REENGAGING IS POSSIBLE WITH NO FURTHER PROBLEMS. THIS PROBLEM HAS OCCURRED IN THE RECENT PAST.THE AUTOFLIGHT COMPUTER WAS REPLACED FOR TROUBLESHOOTING AND ITS PERFORMANCE WILL BE MONITORED.