As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOLAND AND HGS AIII UNSATISFACTORY. IN FLARE NO AIII, APPROACH WARN AND AUTOPILOT DISCONNECTED. GROUNDED - YES. ACCOMPLISHED LAND VERIFY TEST B737-800 AMM TASK 22-11-00-700-801 & HGS SYSTEM TEST PER SMM 34-36-00 SECTION 500. ALL TESTS PASS.