How to reset the airbag module after accident

If you have a vehicle with a faulty SRS airbag module, you might know that it needs to be replaced. You may be thinking that you do not have enough money to buy a totally new SRS unit at the dealer. Lucky for you, that is okay. There are plenty of instructions online detailing how you can remove the unit from your vehicle and reset it back to factory condition yourself! You just need to have the proper tools and software to do so.

How to reset the airbag module after accident

Let me fill you in on the process. First, you should remove the unit from your vehicle. Most likely, it is located underneath the driver seat or the front passenger seat. You can then begin disassembly of the module. You should open up the module and search for the 8-pin SMD EEPROM chip. This is what stores all the crash data. You then need to solder some 32-gauge hookup wire to connect the airbag module to a serial port EEPROM reader. After that, you can analyze the crash data. Different types of software are available to read the EEPROM chip, but all essentially do the same job. At last, you can finally replace the airbag module computer. Replace all the values from the crashed chip with the ones from the virgin chip and rewrite it into the computer. That way, the hard codes that were present can be cleared. The final step would be to replace the module into your car and check if you were able to successfully reset it. Within 6 seconds, your SRS light should go off. Your vehicle’s tech-stream software can also be checked to see that there are no more codes or faults present.

Of course, if the entire process seems too difficult, or you do not want to risk doing the job improperly, you can send it in to a company that specializes in just that. A perfect example of such a company is Safety Restore. Visit safetyrestore.com and purchase the SRS airbag module reset service for a very affordable price.

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