2003 Z4 B pillar sensor repair
- Thread starter Tobracer
- Start date
You need to start off with google translate.Jonedge101 said:
93C7 = switching off module 1 (SBSL)
9473 = s/e diagnostic light performance (SBSL)
Disregard the timeout ones though. The three modules send each other check messages at regular intervals. When you're messing with one of the modules these messages don't get through and flag an issue, so they always clear once you've finished.
So to me this suggests you are trying to code in a new centre module (SIM85), but the codes are telling you there are issues being created by the left satellite module (SBSL)
I assume you are aware you can't actually reprogram using INPA? It shows faults and allows you to clear them, but the reprogramming requires WinKFP, NCS Expert and Tool32.
To help us assist, can you explain exactly what symptoms you got, what codes you initially had and what module you are trying to change/code.
Also, are you replacing the module with one from the compatible list of part numbers?
Jonedge101
Member
I have a replacement airbag module now from ebay, with the correct part number 6933985. But when I try to use WinKFP to enter the vin it only shows ECU number 6948087, which is a replacement part. Will it work if I try to code the vin using that number, or is there a different daten file that I need?
That is correct. you always use the latest part number which is 8087 in your case.Jonedge101 said:
You will find then that once it's all coded in, INPA will think it is an 8087, but it doesn't matter as they are all in that same batch.
Before you start coding it, check the errors on all three modules, and clear them all.
Your new one should only show one for wrong VIN to begin with. Once you get that updated it should then show one for system time.
The three modules send check messages to each other all the time, so by the time you finish coding you will probably find several codes on the SIM85 and the SBSR for 'Timeout' as they haven't heard from the SBSL.
You need to clear all these errors before the airbag light will go out.
Jonedge101
Member
Brilliant thanks. I only have a vin error code now, so hopefully it will workenuff_zed said:
Jonedge101
Member
Jonedge101
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Jonedge101
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enuff_zed said:
Yeah recoded it, comes up with these errors. Do you have a list if what they mean?
Jonedge101
Member
enuff_zed said:
Jonedge101
Member
Update on this, I have managed to restart the system time on the modules, clear the error codes, and the airbag light it now off! Thanks for your help
Jonedge101
Member
This guide worked https://docs.google.com/document/u/0/d/1LdQXN4JM8V0-s6Xa_E9ZeMlkED_i9vpm/mobilebasic
But instead of using expert profile on NC expert, I used default, as the expert profile would not work
But instead of using expert profile on NC expert, I used default, as the expert profile would not work