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Press, you can manually modify backup data. If you press, it will skip this procedure. Press to automatically modify value (recommended). Re-write airbag ECU battery backup data, select “Write EEProm” menu.Ĭlick “Model_s_20210520.bin” to select back fileĮdit backup data. Input backup file name, for example “Model_s_20210520”Įrase crash record, go into Erase Crash Record menu, the software will run for several seconds and will automatically finish it. Read airbag ECU memory, select Read EEPROM menu, when reading is done, input backup file name, select backup file storage directory, data backup is done. Go into Tesla software, select Model S->Special Function->Service AIRBAG,as shown in figure 1, or select Model S-> System Selection–> SDM Airbag-> Special Function, as shown in figure 2, it will display the following menu. Resetting airbag crash data software operation procedure Tesla airbag repair designated connector wiring diagram PW: Power wiring, wire two position to write EEPROM. So,we highly recommend to replacing car’s entire airbag assembly.Īndroid diagnostic devices, Tesla airbag repair designated connector

Note:In some countries, erasing airbag crash data without changing airbag assembly is not legal. The function is used to reset airbag crash data in order to recycle the airbag ECU (Electrical Control Unit). This guide will show you how to use the Launch X431 device to reset airbag crash data for Tesla Model S.