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Hey guys, I really hope you can help me,
I own a 2006 pre-facelift w211 E220 CDI, VIN WDB2110061A959163
Yesterday I took my car from left underside rust treatment. When I got in the car I've noticed SRS is on, but I thought its due to the guys not disconnecting the battery while taking off the left side doors. No big deal, I have a STAR myself, I'll remove it. Bummer - it is not that simple. Error I get is: 90DE / The control module N2/7 (Restraint systems control unit) detects a short circuit to positive at pins 45 and 46.
I tried googling it, and did not find a single topic with same problem. No idea where those pins 45 and 46 are located nor where they go. Sure hope to get some advice!
Pins are located in module connector I would start by checking acceleration sensors. See attachments to better understand system and what could have been affected during treatment.
Last edited by konigstiger; Dec 17, 2020 at 09:08 AM.
Pins are located in module connector I would start by checking acceleration sensors. See attachments to better understand system and what could have been affected during treatment.
Thanks for the info, luckily I just solved the problem. Pins 45/46 are in fact located in rear left door. I removed the ashtray to have a look at the wire, and there it was, inserted into door control module (wrong place)
BTW special thanks for VIN data card, gonna save it
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