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      03-13-2017, 07:03 AM   #1
imported_mega
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2006+ passenger seat sensor disable ncexpert

Just attempted to disable my passenger seat sensor, car has an ACSM module I set OC3 to nicht_aktiv and unhooked the 3wire sensor. Cleared errors and I'm left with just these two issues.

ista/d shows the seat sensor module in red now, and the airbag module reports 1 fault 93D7 Internal Control Unit Fault. When I did this on my mini's it stopped checking the seat module. and returned no errors.

anyone have any ideas?
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      03-13-2017, 10:22 AM   #2
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Pretty sure you can't just code it out. There is a pax seat sensor simulator that ... Apperently.. acts like the sensor still works, resulting in no red light on the dash.. does it actually work?? Nfi.. I haven't got around to install it..
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      03-13-2017, 04:17 PM   #3
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You can on all other BMW not sure why z4 would be different
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      03-13-2017, 06:23 PM   #4
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You can code it out. I'm no expert on that software, so I hired "CodeMyCar" to do it for me. Very reasonable pricing and they can do it remotely via your laptop. The owner, Okee, was very easy to work with and coded out my broken passenger occupancy sensor and cleared all the fault codes. Now I have no warning lights, and best of all my airbags are back working again. If by some chance I need to turn off the passenger airbag, I'll use the key switch on the passenger side of the dash. Best money I ever spent and sure beats the dealer cost to replace that damn sensor, which would most likely break again in a few years!

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      03-13-2017, 08:16 PM   #5
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I've done it before but not on a z4 this module is a little different, I just verified it's all coded off but I still have 93D7
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      03-13-2017, 08:42 PM   #6
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Quote:
Originally Posted by imported_mega View Post
I've done it before but not on a z4 this module is a little different, I just verified it's all coded off but I still have 93D7
I'm doing this from memory, sitting in the front seat as he was working, so this may or may not help. The coding was done with the occupancy sensor plugged in. Then he had me turn the car off and unplug the sensor. Then we cranked the car back up and he went in and cleared the codes. I "think" that was the procedure, again, trying to recall it from memory a while back. Hope you get it worked out.
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      03-13-2017, 09:34 PM   #7
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sub'd for info
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      03-13-2017, 10:01 PM   #8
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Wow, cool.. do you remember how much you payed?? I Wonder if the same can be done for the pre tensioners?

Thanks for steering me straight guys
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      03-13-2017, 11:49 PM   #9
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Quote:
Originally Posted by Vanne View Post
Wow, cool.. do you remember how much you payed?? I Wonder if the same can be done for the pre tensioners?

Thanks for steering me straight guys
http://www.codemycar.com/

Pretty much answers all your questions.
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      03-14-2017, 05:11 AM   #10
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Quote:
Originally Posted by Vanne View Post
Wow, cool.. do you remember how much you payed?? I Wonder if the same can be done for the pre tensioners?

Thanks for steering me straight guys
Pre tensioners are important but yeah I see an option to turn them off in NCS expert/ncsdummy
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      03-19-2017, 04:23 PM   #11
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still no luck with the 93D7 error, it refuses to clear.
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      03-31-2017, 08:08 AM   #12
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Do you have the SSS program?
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