GM guys,
Have an error that is driving me crazy hope someone here can help. I'm getting the following error for the passenger airbag but can not find out which one could be
ECU - TCU
Error- A375 Communication with airbag-ECU disturbed (Error_IIBUS_CONNECTION)
From INPA
Error code: A3 75 60 52 7B F1 7B F1
- Using INPA I have checked all the satellites (front and rear) and don't have any errors stored
- Using WinFKP have re-coded the ZGM, SGM and TCU, just for the hell of it and still getting the issue
- The seat ocupancy sensor working fine, disconnected both and got comm error for them, so they are working
- Disconnected the airbags modules in the front doors (driver and pass) and got comm error for them, so they are transmitting
Did you ever fix this problem? Im having the same issue with my e90.
Just my tuppenceworth to this
I was having similar issues with my 730D here in the UK a few months back; turned out to be a module that’s connected to the battery cable (the huge red one in the boot/trunk); might be worth having a look at that too
My car: 2002 E39 540i Sport - Japanese import - the new project!
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