As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A/P B WOULD NOT ENGAGE DURING CLIMB OR CRUISE. FO DOES HAVE F/D BUT CANNOT GET MA. A/P A WORKS. GROUNDED - YES. PERFORMED LAND VERIFY IAW AMM 22-11-00-700-801 LAND VERIFY PASSED. ALL LLM TEST PASSED . NO ACTIVE DFCS FAULTS FOUND. ORIG SUBMISSION DATE: 1/17/2023