BMW M3 Forum (E90 E92) - View Single Post - Code 279D

Gossypiboma · 10-02-2014, 10:54 PM

I have a 09' M3 6MT 31K miles.

No CEL but when I randomly check for codes I always get a 279D. With my BPM software I get a brief description of power management battery closed-circuit violation when I check the codes with BMWlogger I get Cooling Fan Final Stage.

I always clear the code but it always returns.

I don't experience any symptoms with the car and again it doesn't throw a CEL. This code has been there since I first purchased the car a year ago.

Any suggestions as to what this is?

10-02-2014, 10:54 PM	#1
Gossypiboma Major 542 Rep 1,195 Posts Drives: 13' M3 6MT 18' M3 CS Join Date: Aug 2012 Location: The John iTrader: (8)	Code 279D - Any suggestions I have a 09' M3 6MT 31K miles. No CEL but when I randomly check for codes I always get a 279D. With my BPM software I get a brief description of power management battery closed-circuit violation when I check the codes with BMWlogger I get Cooling Fan Final Stage. I always clear the code but it always returns. I don't experience any symptoms with the car and again it doesn't throw a CEL. This code has been there since I first purchased the car a year ago. Any suggestions as to what this is?
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