B737 captain reported experiencing a configuration warning during the takeoff roll. A high speed rej...

Attributes
ACN	1332359
Time
Date	201602
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	B737 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	Takeoff
Flight Plan	IFR
Person 1
Function	Captain Pilot Not Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Last 90 Days 200 Flight Crew Total 16383 Flight Crew Type 13000
Events
Anomaly	Aircraft Equipment Problem Less Severe

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].

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.

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.