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Bitbox Update Module

28/02/2026

Bitbox has added support for reading and writing the Kefico CPTSH2.08.2 TCU, a transmission control unit used in petrol Kia and Hyundai vehicles, through the Kia/Hyundai Kefico CPxxx2 Petrol CAN module.

With this update, workshops and technicians can now work directly with the Kefico CPTSH2.08.2 TCU on Hyundai and Kia petrol models, expanding vehicle coverage and increasing flexibility in diagnostic, calibration, and programming operations.

This is a noteworthy addition to the Bitbox ecosystem, especially for professionals focused on Korean vehicles who require a fast and precise solution for working with transmission control systems.

Update information