Autel MaxiIM KM100 Update: AT100 Super Transponder Generation Function Added

Autel has released a new KeytoolDiag software update (V2.30) for the MaxiIM KM100 on February 6, 2025.

KeytoolDiag V2.30 – Update Details

1. AT100 Super Transponder Generation

This update introduces the ability to generate the AT100 super transponder, Autel’s proprietary universal chip. The new function supports 15 IMMO protocols, including:

• ID46, ID48, ID4A, ID4D, IDBA, MOB, and 5C, among others.
• A dedicated transponder generation menu for 500+ vehicle models.

2. Smart Universal Key Generation

The update adds support for smart universal key generation on several popular models, including:

• Hyundai Tucson (2023-2024)
• Toyota GR86 (2021-2024)
• Toyota Corolla (2014-2018)
• Toyota RAV4 (2020-2023)
• Nissan Qashqai (2023)
• Acura TSX (2011-2014)
• Chevrolet Trailblazer (2012-2020)
• Chevrolet Camaro (2021-2024)
• BAIC Rubik’s Cube (2022-2024)

3. Expanded Transponder Cloning Support

The update now allows cloning for the following transponders:

• ID46
• ID4C
• Toyota G (4D)
• Toyota H (8A)
• Volkswagen MOB
• GM 4A

4. Bug Fixes and UI Improvements

• The update enhances the OS layout, making it more visually aligned with the MaxiIM series for a cleaner, more user-friendly interface.
• Various bug fixes improve performance and stability.

MQB Transponder Cloning – What You Need to Know

The update does not introduce standalone MQB transponder cloning. To clone an MQB transponder using the AT100 chip, you still need the 16-byte CS code.

IM508 & IM608 Series – Update Pending

As of now, the Autel IM508 and IM608 series have not received this update. Stay tuned for future feature expansions.