A method of controlling a drive train of a motor vehicle

The invention relates to a method of controlling a drive train of a motor vehicle including as components at least one combustion engine (1), an electric drive machine (2), a clutch (3) and one with drive wheels (5, 6) connectable gear (4). There is further provided a control unit (8), which triggers on the basis unterschiedlichster sensor signals by means of a shift map circuits on the gearbox (4). In order to ensure an excellent shift quality over long operating periods of time, the invention proposes that with the help of the determination of the drive torque value M