Locate the airbag module (usually under the center console, behind the glovebox, or under a seat). Remove it from the vehicle and connect it to the Airbag Service Tool v3.9 using the appropriate cable harness (the kit includes multiple connectors).
Requires .NET Framework 4.0 or higher pre-installed.
In many jurisdictions, resetting an airbag module without properly addressing the underlying cause of the crash event is illegal. If a vehicle is involved in another accident and the airbag fails to deploy because of an improperly reset module, the person who performed the reset could be held liable for any injuries or fatalities.
SPC560 series (used by Fiat, Chrysler, and VAG groups). Motorola/Freescale: MAC7242, MPC560x. airbag service tool v3.9
Select the correct vehicle make, model, and specific airbag module part number from the built-in menu. Click and import your original_crash_dump.bin .
Select the vehicle make, model, and the exact part number of the airbag module.
: v3.9 was a major update released around late 2022, notably integrated into devices like the CG100 PROG III to support Renesas repair functions. Operating Systems Locate the airbag module (usually under the center
In the world of automotive diagnostics, nothing is more critical than ensuring the safety of passengers and drivers on the road. Central to that safety is the vehicle's Supplemental Restraint System (SRS) — more commonly known as the airbag system. When a vehicle has been in an accident, the airbag control module stores crash data, sometimes illuminating the SRS warning light. Clearing that data and resetting the module is not a simple task; it requires specialized knowledge and tools. This is where comes into play.
The SmartOBD is a hardware interface that, when combined with Airbag Service Tool software, allows for CAN bus communication with airbag modules. In fact, the SmartOBD device is often sold as part of the Airbag Service Tool package. The v3.9 software is fully compatible with the SmartOBD dongle, and the combination provides a complete solution for both OBD2 and on-table repairs.
Has anyone successfully cleared crash data on a VW Golf 5 with this tool? I’m having trouble getting the module to accept the reset. Let me know in the comments! In many jurisdictions, resetting an airbag module without
If the module cannot be reset via OBD2, you will need to remove the module from the vehicle, open it, and use an external programmer (such as a CG100 or CarProTool programmer) to read the memory dump. Once you have the dump file:
The (e.g., Bosch, Continental, or Denso number) The microcontroller or EEPROM type inside the unit
This article dives deep into the features, applications, and best practices for using the Airbag Service Tool v3.9.
The most requested feature is here. v3.9 adds native support for from:
Reading a 512KB EEPROM dump used to take 45 seconds. The v3.9 driver optimization cuts that down to roughly 20 seconds. It doesn’t sound like much, but when you’re testing multiple modules, it adds up.