Airbag ECU failure.. replaced it and nearly the same error!
Just got my snazzy 4setting ECU USB cable to try figure out the Airbag fault. There was 3 errors, all cleared but stupidly vague one:
Error Counter 63 - Unknown Internal Fault ECU.
I took it out, cleaned the connector, put it back but still the same. I checked the Systems parameters in FiatECUScan and all other parts (such as passenger seat sensor etc) work fine.
Am I right in thinking its a faulty Airbag ECU?
PN of mine is: 60669250
So I bought a used ECU on eBay, popped it in and now I have:
The ECU indicates a defect in the internal components. Verify that the ECU receives interference free power and has a solid ground connection. Clear the code, test drive the vehicle and ensure that the code does not reappear
The reason for this fault is Unknown / Internal error
The current status of the fault is Intermittent / Present
The error counter value is 146
So what am I to think? Two faulty ECUs or something else?
Last edited by mattsimis; 14-07-11 at 12:12.