In the field of automotive repair and adjustment, odometer (mileage) correction is a highly specialized task. It’s often required in scenarios such as instrument cluster replacement, ECU swap, or restoring a repaired dashboard. The Yanhua ACDP system, with its modular design and user-friendly interface, has become a trusted solution for professionals worldwide.
Today, let’s take a closer look at ACDP Module 41, which is specifically designed for Toyota clusters using R7F7014xx and S6J3xx chips.
Two Versions Available:
1. Module 41 License (for users who already own Module 35)
If you already have Module 35, you only need to purchase the Module 41 license to unlock mileage correction features. This is a cost-effective solution since you don’t need to buy extra hardware.
2. Full Module 41 Package (standalone)
For new users who don’t own Module 35, the standalone Module 41 is the right choice. It includes the necessary authorization and works independently for Toyota mileage correction.
Supported Chip Types:
Both versions of Module 41 support the following instrument cluster chips:
1. Support Toyota S6J3001 (2019-) encrypted/unencrypted chips instrument mileage correction via OBD/CAN method.
2. Support Toyota R7F701401 (2021-) encrypted/unencrypted chips instrument mileage correction via OBD/CAN method.
3. Support Toyota R7F701441 encrypted chips instrument mileage correction via the OBD/CAN method.
Supported Vehicle List:
Please note that the car model list below is for reference purposes only. If you have any questions, please feel free to contact us.
Buying Guide
| Situation | Recommended Choice |
| Already own Module 35 | Buy the Module 41 License (cost-effective) |
| New user without Module 35 | Buy the Full Module 41 Package |
| Multi-brand/multi-function needs | Consider Module 35 + Module 41 or other ACDP modules together |
Conclusion:
Yanhua ACDP Module 41 is a powerful and flexible tool for Toyota mileage correction, offering options that suit both existing ACDP users and newcomers. Whether you’re maintaining, repairing, or replacing Toyota clusters, this module provides a safe and efficient solution.
