In many advanced vehicles, the sock

In many advanced vehicles, the socket of the airbag ignition has a short-circuit guard, which automatically shorts off when unplugged. For safety design, the airbag is prevented from being detonated by human error. Due to the accident airbag trigger stoain, it is subject to thermal deformation. In the maintenance, was forcibly removed the original igniter was taken away by the insurance company, replacing the new airbag, did not change the harness, can not open the new protective film, so the ECU, which can not receive the signal, thought that no ignition, so the fault code has always been "the airbag detonator resistance is too large or too small.