The Volvo control unit 3034335 is an electronic device used for managing and controlling systems in Volvo vehicles. Made in Sweden, this module operates at a voltage of 24V. The component is marked with the serial number 826 and has a schematic circuit inscribed on its casing indicating the ON and OFF positions of the switch, as well as the MM1, MM2, and 31 connections.

The approximate dimensions of the control unit are specified using a standard ruler, which indicates that the length of the device is approximately 12 cm, and the width is approximately 6 cm.