It is impossible in most car models to reset the airbag light without a scanner.
How to reset airbag light without a Scanner If the problem comes back, reread the codes and continue the procedure. If the airbag light is gone after a test drive, there is a big chance that the problem is solved. If the airbag light seems to have gone away from your dashboard – restart your ignition and go for a test drive. How to reset the airbag light with a scanner
This gas floods the airbag and causes it to expand hence, protecting the driver from injuries by occupying the steering wheel and the side. Most airbags use sodium azide as the explosive element, and the gas produced can either be argon or nitrogen. This heating element promotes an explosion inside the airbag that rapidly generates a harmless gas. The airbag circuit has a heating element activated through an electric current. When you hit something at high speed, your car will decelerate, and this will activate an accelerometer that triggers the airbag circuit. If you do not have an airbag, you could hit your head hard on the steering wheel or dashboard. So before we look at how to reset the airbag light , you should know how the whole function works.Īirbags are lifesavers when you are speeding and hit another car head-on or hit a stationary object. You can turn to the company Safety Restore for a guaranteed reset.How to reset airbag light without a Scanner How do airbags work?
Of course, if you do not want to purchase the tools and software necessary for the reset and still risk not having it reset properly, there is another alternative. You can also check with your vehicle’s tech-stream software to see that there aren’t any faults or codes present. Within just 6 seconds, your SRS light should go off.
The final step would be to place the unit back into your vehicle and check if the reset was a success. Replace all the values from the crashed chip with those from the virgin chip and rewrite it into the computer so that the hard codes can be cleared. After investigating, you can finally replace the airbag computer. Different types of software available can read from the EEPROM chip.
The next step would be to analyze the crash data.
It would help if you then soldered some 32-gauge hookup wire to connect the unit to a serial port EEPROM reader. When you open up the unit, you need to look for the 8-pin SMD EEPROM chip that stores all the crash data. After it has been removed, the disassembly process can begin.
To access the module, the bottom half needs to be removed. Still, sometimes its location varies to underneath the front passenger seat, in the center console, kick panel, behind the steering wheel, or under the radio. Generally, it can be found underneath the driver’s seat. To begin the process, you need to remove the SRS airbag module from your vehicle. You certainly can remove the SRS airbag module from your vehicle and reset the unit to factory settings you need to have the right tools and follow the steps correctly to succeed in resetting it properly. Many people choose to purchase a new module at the dealer, but this comes with a hefty price tag. Only a reset or buying a brand new unit will allow a driver to have a properly functioning airbag module. When a vehicle is involved in a crash that deploys the airbags, crash data and hard codes are automatically stored in the unit. Also, it acts as a storage box for hard codes and crash data when your vehicle is involved in a collision. It controls the supplemental restraint system in your car, including the airbag sensors, seat belt pre-tensioners, and the inflators. The airbag module is a vital component of a vehicle. Wondering if can you reset the airbag module?