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BMW 3-Series (E90 E92) Forum
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HELP! TCU wont communicate
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06-26-2014, 01:16 PM | #1 |
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HELP! TCU wont communicate
Hi all, well this has been ticking me off for sometime now and have tried lots of different times to rectify this communication error but it just refuses to get fixed.
OK brief history the car (e90 330D 2006) was CiC but I reversed it to CCC (as the cars getting sold) I removed the CD changer but have joined the Fibre optics with a BMW loop but it appears there's still a problem with the MOST. Ive changed the VO to the original one FA Writing to both CAS and FRM and then tried to talk to the TCU in NCS but I keep getting this error code [IMG] ![]() Can anyone please give me a different angle to approach this or point out a fundamental error I may have made as i'm stumped ![]() |
06-26-2014, 04:06 PM | #3 |
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06-27-2014, 05:21 AM | #5 |
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06-30-2014, 03:09 AM | #7 |
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Hey, just thought I'd update so it closes this snag off, I traced all the MOST lines physically and found the blue-tooth one (under the glove box) wasn't fully home. one click and were back in business.
Thanks for looking in guys |
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