48V Starter-generator Motor Controller

The 48V starter-generator used in Audi vehicles is widely applied across many models. However, in some vehicles, failure of the 48V starter-generator can lead to a malfunction of the entire 48V system. This may result in battery discharge and a loss of power.

There are two main repair options: replacing either the IGBT control board or the IGBT component itself. However, replacing only the IGBT involves complex procedures and still carries a high risk of future failure.

As a result, the most effective and reliable solution is to replace the entire IGBT control board.

Each unit is programmed and tested before shipping to ensure quality and reliability.

When you receive it, it’s completely Plug & Play — no additional setup required.