No, the gearbox is made up of the gears; the clutch is a separate ingredient that connects the engine into the transmission. In non-hybrid cars, B manner selects a decrease equipment to extend motor braking. In electrical, B mode boosts the volume of regenerative braking after you release the accelerator https://travisinkgd.ziblogs.com/34257063/the-fact-about-gearbox-auto-that-no-one-is-suggesting