So I’ve seen that the airbag flashing is a very common issue and can be sorted easily, but my airbag light doesn’t flash and doesn’t even disappear after the ignition is turned on for at least 20 seconds. In addition my TCS light is on as well.

My 2003 350z went through an alternator and ABS replacement and a lot of the electronics such as reverse light and ABS were blown because the alternator was overcharging. I’ve checked all the wiring for the airbags and they are all connected. I did an ECU reset with the pedal dance for the TVS but it’s still there. At this point I’m just stumped :/