Cannot convert DTC 1090B00

Gerry Owner Louisiana Posted   Latest   Edited  
2013 Mercedes-Benz ML350 Bluetec 4Matic 3.0L (642.826) 7-spd (722.9) — 4JGDA2EB4DA203067
Not Charging
Dtc 1090B00

Need help with this code or convert to american type code

Larry Owner/Technician
Larry Default

I think your code maybe a 109b, not 1090b? If so thats a lin bus fault for the alternator. if the lin bus is disconnected the alt should full field and charge at 14.3. scope the bus off the alt to see its patten if you want to get deeper, but most likely you have bad alt

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Jan Owner/Technician
Jan Default

How did you come up with code 1090B00 ?

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Gerry Owner
Gerry Default

Scan tool , Autel maxisys m908s rechecked my Code and you are correct the code is 109B00, but my Alldata shows nothing about this code or any other codes for that matter the description is control module N3/9 (CDI) has received no LIN Message from component G2 (Alternator) and thank you very much for your reply Gerry

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