Tachosoft Airbag Resetter V6.4 May 2026

TachoSoft Airbag Resetter v6.4 is specialized desktop software used by automotive technicians to clear "crash data" stored within a vehicle's Airbag ECU (Electronic Control Unit) after an accident has occurred.

EEPROM and MCU Support: The software supports reading and writing to various memory chips, including standard serial EEPROMs (like 24Cxx, 93Cxx series) and microcontrollers (like Motorola 68HC11/HC12). This allows for both external EEPROM programming and on-board programming via OBD in some scenarios.

User-Friendly Interface: The software typically features a simple layout where the user selects the vehicle brand and model, loads the specific dump file, and clicks to calculate/clear the crash code.

4. Supported Airbag Modules (Partial List)

Clear Crash Data

: Load your "crashed" file into the software and click the "Clear Crash" button. The software automatically repairs the file and allows you to save a "clean" version.