Airbag control modules- help needed
- Thread starter bigwinn
- Start date
Right back to where we started
I can't get rid of the 93AC fault which google and other sources just tell me is passenger airbag
Have discounted the bag being faulty by swapping them out
Have now successfully recoded 2/3 modules and got the timing in place
Any ideas?
I can't get rid of the 93AC fault which google and other sources just tell me is passenger airbag
Have discounted the bag being faulty by swapping them out
Have now successfully recoded 2/3 modules and got the timing in place
Any ideas?
Have you rung out the wiring from module to airbag to check for a high resistance joint?
Thinking about it, that ought to throw a code in its own right. That's me out of ideas!
Had another go at the Z4 airbag light today, matching main module part number put in from a known code free car.
Used the Launch scanner coding tablet to code the Vin number in but it failed to do it. Read the codes using INPA and that came back with 93DB Step up convertor defective and 93AB Incorrect Chassis number.
Codes cleared but return and airbag light remains lit up dosn't go out at all.
Did have a play with NCS Expert and Winkfp but couldn't get either to do anything with the module.
Run out of ideas now on what is exactly wrong to prevent the Vin number change. This is the second car thats presented these problems and so far I have drawn a blank trying to sort this problem. Have read all the posts on here as to how to change the Vin but nothing works for me. Suggestions welcome.
Used the Launch scanner coding tablet to code the Vin number in but it failed to do it. Read the codes using INPA and that came back with 93DB Step up convertor defective and 93AB Incorrect Chassis number.
Codes cleared but return and airbag light remains lit up dosn't go out at all.
Did have a play with NCS Expert and Winkfp but couldn't get either to do anything with the module.
Run out of ideas now on what is exactly wrong to prevent the Vin number change. This is the second car thats presented these problems and so far I have drawn a blank trying to sort this problem. Have read all the posts on here as to how to change the Vin but nothing works for me. Suggestions welcome.
Hey hi , I’m new here so yea what’s up 
I have one issue with my BMW z4 e85 2.2i it’s airbag light… 988f short circuit SBSL ..so my journey begins- seat cable connections 
new seat belt buckle g I checked the buckle with multi mitre) working properly airbag cable and still I have airbag light 
on … what’s else I don’t know 
and what’s wrong 
aw yea I tried delete that with obd2 … straight pops on again. Thank you 
anyway
I have one issue with my BMW z4 e85 2.2i it’s airbag light… 988f short circuit SBSL ..so my journey begins- seat cable connections new seat belt buckle g I checked the buckle with multi mitre) working properly airbag cable and still I have airbag light on … what’s else I don’t know and what’s wrong aw yea I tried delete that with obd2 … straight pops on again. Thank you anyway 
Suspect the left module is duff. Base of the b pillar under the carpet. Get the number off it and let us know. We can point you to the compatible replacement numbers.Rokas2017 said:Hey hi , I’m new here so yea what’s up
Then need to code it all
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