E46Fanatics - View Single Post - 2004 E46 - TCU buzzing and whining problem
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Old 01-04-2012, 11:37 PM   #2
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Join Date: Nov 2011
Location: Seattle
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My symptoms are identical to this thread:

No solution posted in that one. I'm at a lost here. I rechecked all the connection to the TCU. Nothing is loose.
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