As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RTO DUE TO TAKE OFF WARNING. "CONFIG GEAR CTR". IAW AMM 32-53-16. STEERING SYS CHECK FOUND LT AND RT BODY GEAR STRNG RT WORK INTERMITTENT BY BITS SHOW IN CMC AND PHYSICAL CHECK ON THE ACTUATORS. THE ECU WAS REPLACED AND TESTED. FOUND MESSAGE 32055, LBG STEERING LT ACTUATOR UNCOMMANDED EXT. AMM 32-53-04. LP 468786 M4. REPLACED ACTUATOR.