TCC (Torque Converter Clutch)
Transmission
lockup clutch in automatic transmission — TCC locks the torque converter for direct drive (no slip) at cruise. P0741 = TCC slip. DaVinci can adjust lockup RPM/duty.
Tune TCC (Torque Converter Clutch) with DaVinci Deluxe · Cloud Edition
Professional ECU tuning software. €45.99 one-time, 10 min free trial.
See pricing