Self Study Program 466 – The 8-speed Automatic Gearbox 0C8

VAG SSP 466. An 8-speed automatic gearbox will be introduced for the first time at Volkswagen in the Touareg 2011. The 8-speed automatic gearbox 0C8 is a further development of the 6-speed automatic gearbox 09D from  the  Japanese gearbox company AISIN AW CO LTD. Together with the extensive know-how provided by the Volkswagen engineers, success has been achieved in adapting the gearbox to the Volkswagen  technologies’ increased requirements.


  • Introduction
    • Technical data
  • Gearbox design
    • The torque converter
    • The torque converter lock-up clutch
    • The oil supply
    • The planetary gearbox
    • The valve chest
  • Gearbox function
    • The flow of power
  • Gearbox management system
    • System overview
    • The automatic gearbox control unit
    • The control unit for auxiliary hydraulic pump
    • The innovative thermal management system
    • The hill-holder function
  • Electrical components
    • The selector lever module
  • Functional diagram
  • Test yourself

The self-study programme explains the design and function of new developments!
The contents will not be updated.
For current testing, adjustment and repair instructions, refer to the relevant service literature.

Language: English
Format: PDF
Pages: 52

Self Study Program 466 – The 8-speed Automatic Gearbox 0C8 Design and Function PDF free online