As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT NOT GROUNDED: PILOT REPORTS ON ILS APPROACH A/P A ENGAGED. CAPTURED G/P RWY 9R. APPROX. 2200 FEET PITCHED DOWN 8 DEGREES, THEN PITCHED UP THROUGH GLIDEPATH A/P TURNED OFF, RENGAGED, SAME THING ABOUT 1100 FEET. MAINTENANCE ACCOMPLISHED DFCS BITE AS WELL AS LAND VERIFY TEST IAW AMM 22-11-00. HUD BITE TEST ACCOMPLISHED IAW AMM 34-36-00. NO FAULTS NOTED. AUTOPILOT A AND B CHECKS NORMAL.