Most vehicles use a "P–R–N–D–L" layout to the equipment selector, which contains the subsequent positions:[33] The automobile gearbox or transmission are categorized as: manual transmission, automatic transmission. An automatic transmission is usually a form of transmission or gearbox which can automatically alter the gears whilst the car is in movement. https://gearbox-auto20627.ziblogs.com/34257725/top-guidelines-of-gearbox-auto