BMW E93 brand new rollover controller coding

bdimitrov · 02-02-2024, 03:40 AM

Hi guys,

I bought a brand new ROC module from BMW. They said it needs coding but I can't see it in the module list. Old module part number is 65779187933. The new one is 65779264926 and I think it is the right one. Before replacement I got error 9402 and when I put the new one I got errors 93ff and 9402. I re-coded the ACSM module but still got the same errors. Any ideas how I can get the new module working!?

Thanks

Slajfoo · 03-21-2024, 09:44 PM

Have you fixed this ?
I have the same issue :-(

conalpatrick · 05-06-2024, 07:49 PM

I had 9402 and replaced the controller in the rear and it went away. Now I have 93c3 and 93ff with the airbag warning on the dash. I believe I need to replace or work around my seat occupancy sensor. I think the work around is far easier than stripping the seat and replacing the sensor pad.

02-02-2024, 03:40 AM	#1
bdimitrov Registered 0 Rep 1 Posts Drives: E93 Join Date: Feb 2024 Location: London iTrader: (0)	BMW E93 brand new rollover controller coding Hi guys, I bought a brand new ROC module from BMW. They said it needs coding but I can't see it in the module list. Old module part number is 65779187933. The new one is 65779264926 and I think it is the right one. Before replacement I got error 9402 and when I put the new one I got errors 93ff and 9402. I re-coded the ACSM module but still got the same errors. Any ideas how I can get the new module working!? Thanks
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03-21-2024, 09:44 PM	#2
Slajfoo Registered 0 Rep 2 Posts Drives: BMW E93, F11, E46 Join Date: Mar 2024 Location: Swe iTrader: (0)	Have you fixed this ? I have the same issue :-(
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05-06-2024, 07:49 PM	#3
conalpatrick New Member 0 Rep 9 Posts Drives: 2011 X3 28i, 2007 335I Conv. 6 Join Date: Dec 2015 Location: Massatucky iTrader: (0)	I had 9402 and replaced the controller in the rear and it went away. Now I have 93c3 and 93ff with the airbag warning on the dash. I believe I need to replace or work around my seat occupancy sensor. I think the work around is far easier than stripping the seat and replacing the sensor pad.
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