No, the gearbox includes the gears; the clutch is really a different part that connects the motor into the transmission. In non-hybrid vehicles, B mode selects a lessen equipment to extend engine braking. In electric, B mode enhances the level of regenerative braking any time you release the accelerator pedal. https://gearboxauto27272.acidblog.net/65216278/new-step-by-step-map-for-gearbox-auto