Can an Airbag Module Be Reset After an Accident?
If your vehicle has been in a collision—even a minor one, you might find yourself having an SRS warning light. When an accident occurs, the Supplemental Restraint System (SRS) control module records and locks crash data into its memory.
Once that data is "hard-coded," the module considers itself spent. At Toki Auto Works we’re able to reset most modules to their original state without having to replace them with expensive new ones.Here is what you need to know about airbag crash data and module resets:
Image of a hand holding an airbag module
Wait, how does the airbag module work?
Think of your SRS module like a vehicle's black box. During an impact, the module processes sensor data and triggers deployment. Even if the airbags stayed in place, internal crash flags and diagnostic trouble codes are permanently tripped. As long as this data remains locked inside, the module will refuse to communicate normally, keeping your warning light permanently illuminated and your safety system disabled.
The Myth of Clearing Codes with a Scan Tool
Many car owners try to plug in a standard OBD2 code scanner or take their car to a general shop to clear the airbag codes. Unfortunately, crash data cannot be cleared with a normal diagnostic scan tool. Because the hard-coded crash flags are written deep into the module’s internal memory, basic software commands will simply not work
Image of skilled Toki Auto Works technician soldering and reprogramming airbag module
Module Replacement vs. Professional Clearing
Traditionally, dealerships and repair shops would tell you that a locked SRS module must be replaced entirely with a brand-new factory unit, which can cost hundreds or thousands of dollars plus programming. However, specialized automotive electronics technicians at Toki Auto Works can safely clear the internal crash data, wipe the hard-coded history, and restore most modules to their clean, factory-like state.
Can all modules be reset?
Toki Auto Works is able to reset the crash data on modules for most vehicles. Every year, newer vehicles are released with technology that might not be compatible with our bench software yet. In the event a module total failure or unable to reset, we can replace the unit with a new one and code it to the vehicle specific VIN. To ensure your module is able to be reset, please reach out to our team with your vehicle details and our team with inform you of reset compatability.
Get Professional SRS Module Services in North Highlands and Sacramento Area.
Dealing with locked crash data requires specialized bench equipment, software tools, and careful electrical testing, If you need an SRS module cleared, reset, or programmed correctly, call Toki Auto Works to bring in your vehicle or drop off your module today!