AIR BAG ECU
The airbag (airbag), also known as supplemental restraint system (Supplementary Restraint System / SRS), is a passive safety system of younger and modern cars.
This system includes a bag, suitably designed so that during a crash to inflate the front or side of the driver and passengers and to protect vehicle occupants from violent blows to the steering wheel and on the inside surfaces of the car.
In most modern cars, this system now has a large number of such airbags, who completely controlled by a central electronic unit, in order to protect many potential impact species.
The airbag brain consists of 2 parts:
- HW (hardware)
- SW (software)
After conflict or open airbags and activate proetantires seat belt or not the brain airbags records the conflict as permanent damage resulting in shutdown.
Replacing the brain of airbags is costly.
Reprogramming the brain airbag becomes of us restoring the brain to normal (pre-conflict) factory function.
There is case after repair of the brain not to open the airbags in the next conflict?
No there is no such case because it spoils the device (HARDWARE) but locks the program operation of the airbags and reprogramming reset to factory mode.
Is Economic the repair of the airbag brain?
The cost REPROGRAMMING brain varies depending on the type of brain and is approximately 20% of the new market.
can be used a used brain airbags along with the airbag and zones.
Can be reprogrammed if the similar program that suits each car