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Old 08-04-2017, 01:56 PM
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Default Airbag ACSM 93D7 - ECU Internal Error

Hello,

I have a problem with my ACSM module on Z4 E85.
Airbag ECU 65.77 6978373.
Car went flat battery, I tried to start the car.
Car is reset by itself (Lighthouse call, wiper)
I have change the battery, since the Airbag light is ON.
I made diagnostic and Airbag has error 93D7 - ECU Internal Error.

Someone has a solution for this ??

Thx.

Last edited by julien29; 08-04-2017 at 01:59 PM.


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Old 08-07-2017, 09:56 PM
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I had to replace ECU to the new one. I bought it from another car, then connect and programm it with NCS using my old TRC file. That's all. Used part costed in Poland something about 5-10$

Wysłane z mojego SM-T700 przy użyciu Tapatalka
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Old 08-08-2017, 07:34 AM
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Thx andpaw38.
How to do to programm it with NCS using my old TRC file ?
No tool32 and winkfp required to installed a used module ?
Just NCS and then INPA to clear the airbag fault ?
Julien.
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Old 08-11-2017, 09:04 PM
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Exactly like you wrote. Read data from old unit, replace (remember to disconnect battery before you connect or disconnect everything what is connected to MRS unit), then NCS and finally INPA.

Last edited by andpaw88; 08-12-2017 at 09:41 PM. Reason: Deleting signature in polish
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Old 09-20-2017, 09:46 PM
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Hey andpaw88.
I have the exactly same problem like julien (we know each other for different forum).
I just got new module (BTW where did you get yours for $10. I had to pay like $40 for mine and it was still cheap on alle...o) but when I plugged it in it doesn't work at all.

Do you have ACSM or SIM module in your car?


best regards
LowMan
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Old 09-21-2017, 11:39 AM
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Hi,
I don't have SIM or ACSM. Only MRS.
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