Alientech has released Upgrade 3.37, expanding the capabilities of the KESS3 tool to include support for Bosch ZF AL552/8HP55 transmission control units (TCUs). This update allows mechanics to perform reading, writing, and cloning operations in BENCH mode on these TCUs, enhancing the flexibility and scope of their services.

The Bosch ZF AL552/8HP55 TCU is a key component in the latest ZF ‘Tiptronic’ automatic transmissions, which are widely used in Audi, Porsche, and Volkswagen vehicles. With this upgrade, workshops can now directly connect to the TCU, facilitating efficient repairs and replacements.

What is new in the KESS3 Upgrade 3.37?

The latest update to KESS3 introduces the ability to work in BENCH mode on Bosch ZF AL552/8HP55 TCUs. This means that mechanics can now read, write, and clone these units directly from the TCU connector, without needing to remove the unit from the vehicle. This capability significantly streamlines the process of TCU management, especially when dealing with repairs or replacements.

Which vehicles are supported?

The upgrade supports a range of vehicles equipped with ZF 8HP55 AL552 transmissions, specifically those produced from 2016 onwards. The supported models include:

  • Audi: A4, A5, A6, A7, A8, Q5, Q7, Q8, S5
  • Porsche: Cayenne
  • Volkswagen: Touareg

These vehicles are equipped with engines such as the 55 TFSI (3.0 V6), 45 TDI, and 50 TDI (3.0 V6), making this update particularly relevant for workshops servicing these models.

Why does this matter for workshops?

For workshops, the ability to work on Bosch ZF AL552/8HP55 TCUs in BENCH mode opens up new avenues for service offerings. The direct connection capability allows for more efficient TCU programming, cloning, and repair operations. This is particularly beneficial for workshops dealing with the latest Tiptronic automatic transmissions, as it enhances their ability to manage complex transmission systems effectively.

What this means for your workshop

With the KESS3 Upgrade 3.37, your workshop can now offer expanded services for Audi, Porsche, and Volkswagen vehicles equipped with Bosch ZF AL552/8HP55 TCUs. The ability to perform BENCH mode operations directly on these TCUs means faster turnaround times and more precise interventions, ultimately leading to increased customer satisfaction and potential new business opportunities. This update ensures that your workshop remains at the forefront of modern vehicle servicing capabilities.

Source: AlienTech.