... Scanner The MaxScan VAG405 VS862 Scanner is an OEM level diagnostic tool with extra features for VW, Audi, SEAT and Skoda ... customers and especially professional technicians that need to read VAG diagnostic trouble codes (DTCs) from the on-board computers(ECUs) ... / Passat and more sold worldwide since 19902. Reads and erases Diagnostic Trouble Codes (DTCs) of engine, ABS, airbags, transmission, radio, ...