HARLEY Twin Scan 4 Tool Fits 2011-2020 FLST, 2011-2020 FXST, 2012-2017 FXD, 2014-2020 XL, 20

Twin Scan 4 tool is useful for diagnosing hard to find trouble codes and clearing those codes from the engine on carburetored models. Tool is useful for diagnosing hard to find intermittent trouble codes and provides diagnostic capabilities not found in other available tools. The tool reads and clears trouble codes from the engine control unit turn signal security module speedometer and tachometer. Data stores up to one hour and automatically triggers when a trouble code is set. *NOTE: Uses laptop PC for display. FITS HARLEY: 2011-2020 FLST, 2011-2020 FXST, 2012-2017 FXD, 2014-2020 XL, 2014-2020 FLT, models with CAN data bus (all models w/6-pin connector)