Airbag Service Tool V3.9 ((exclusive)) Jun 2026

Click the or Repair button. The software's algorithm will instantly strip out the hard fault codes and crash history.

: After a collision, the airbag module records the event, which often locks the unit and prevents the airbag light from turning off. This tool removes those permanent fault codes.

Many SRS units can be repaired without opening the module, saving time. It supports CAN, K-Line, and GM-LAN protocols.

Toyota, Honda, Nissan, Hyundai, Kia, Lexus, Mazda, Subaru. American: Chevrolet, Ford, GMC, Cadillac, Dodge, Buick. ⚠️ Critical Requirements Download AirBag Service Tool 3.9 for free - AUTODIAG-France airbag service tool v3.9

It is vital to remember that an airbag system is a critical safety component. You should only reset a module if all deployed components (airbags, seatbelt pretensioners) have been replaced with functioning units. Using a reset tool on a system with deployed hardware will not make the vehicle safe. Final Thoughts Airbag Service Tool v3.9

Rewrite the clean file back to the module, turning off the warning light and making the safety system functional again. hardware interfaces

Standard across older generations of almost all vehicle brands. Advantages of Using Airbag Service Tool v3.9 Click the or Repair button

Reinstall the module into the vehicle and reconnect the car battery. Connect an automotive diagnostic scanner to the OBD2 port to clear any historic, non-crash fault codes (such as open-circuit errors caused by the deployed airbags). The SRS dashboard light should turn off, confirming a successful repair. System Requirements

One of the most valuable features of v3.9 is its built-in database of connection pictures. Users do not need to hunt for external wiring diagrams. The software displays clear, high-resolution visual layouts showing exactly where to connect power, ground, CAN-High, CAN-Low, or boot pins directly onto the module board. 4. Direct MCU Repair via Smart Algorithms

: Requires identifying the module part number to generate a "clean" data file from the original crash file. ECU Repair This tool removes those permanent fault codes

An airbag module should only be reset if it has suffered no physical or internal electrical damage during the accident. If the circuit board is warped, scorched, or water-damaged, the module must be discarded.

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Do you need help finding the for a specific car make?

[Remove Module] ➔ [Read Dump File] ➔ [Upload to V3.9] ➔ [Clear Crash Data] ➔ [Write Fixed File] 1. Module Removal and Inspection

. This allows technicians to reuse expensive modules that would otherwise need replacing. Core Capabilities Broad Compatibility