Transmission-driving unit with electronic interface which can be locked

Provided are a transmission-driving unit (10), and a method for manufacturing the transmission-driving unit. The transmission-driving unit comprises an electric motor (12) and transmission housings (14,18) with an electronic interface (36) which is used to hold an electronic module (34). The electronic module can be inserted into the electronic interface (36) along an insertion direction (51), and the electronic interface (36) has walls (38) which are separated. The wall and the electronic module (34) together form an electronic housing (40) used to seal an electronic element (33). The electronic interface (36) is provided with a locking element (76) and the electronic module (34) is provided with a corresponding pairing locking element (74). After the electronic module (34) is completely inserted, the locking element and the pairing locking element are mutually fixedly locked and are completely in the electronic housing (40).