Narrative:

Taking off we had the takeoff configuration warning bell go off at 100 kts. Performed rejected T/O procedure. Exited runway and completed the checklist. We were not in the caution range and it said to cool for 25 minutes so we returned to gate to have maintenance determine why the configuration warning came on. We were properly configured and had done the takeoff configuration test on the final items checklist and also the warning didn't come on until 100 kts; not when the thrust levers were applied. Maintenance fixed the problem and we continued to [our destination].

Google
 

Original NASA ASRS Text

Title: B737 Captain reported experiencing a configuration warning during the takeoff roll. A high speed rejected takeoff was safely accomplished and the aircraft returned to the gate for maintenance action.

Narrative: Taking off we had the Takeoff Configuration warning bell go off at 100 kts. Performed Rejected T/O procedure. Exited Runway and completed the checklist. We were not in the caution range and it said to cool for 25 minutes so we returned to gate to have maintenance determine why the configuration warning came on. We were properly configured and had done the takeoff configuration test on the Final Items checklist and also the warning didn't come on until 100 kts; not when the thrust levers were applied. Maintenance fixed the problem and we continued to [our destination].

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.