What was found
LEFT ENGINE ANTI-ICE VALVE INDICATES OPEN AT GATE. RESET THE ANTI-ICE VALVE TO THE OFF POSITION, OPS CHECKED NORMAL IAW AMM 30-21-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT ENGINE ANTI-ICE VALVE INDICATES OPEN AT GATE. RESET THE ANTI-ICE VALVE TO THE OFF POSITION, OPS CHECKED NORMAL IAW AMM 30-21-00.