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      02-28-2026, 02:45 PM   #4
Brandoch
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Drives: 2009 E93 M3 DCT
Join Date: Dec 2017
Location: BC Canada

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Quote:
Originally Posted by cooll_m3 View Post
Ok so update, I just went to start it now, I gave it the night to throw its tantrum, and it’s now working fine as far as I can see. But for future people looking at this thread that are not so lucky, there were a lot of codes but the ones related to the transmission that caught my eye were 005A48 and 005073 which said “Control valve PV6: short circuit/winding fault” and “Supply of valve group 2: faulty.” There were a lot more relating to voltage and things that had nothing to do with the transmission. This is not the first time the car has gotten upset due to lack of driving. I’ve had my car for a little over a year and in my limited experience I’ve found they get really upset from low voltage and throw random codes until the voltage comes back.
Im throwing a random number out there but it sounds right lol. I would say 75% of BMW problems are low voltage related.
Im glad its working now.
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