tcu unit
06-23-2009, 12:56 PM
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does anyone know if bipassing(not unplugging) the communications part of a tcu unit will screw up the other other functions of the tcu? i went to 2 bmw dealerships the one that did the bi pass for me said its ok and its been a year now, but the other one says in due time other functions of the tcu unit will screw up like my memory and computerized stuff, i was wondering if neone can confirm this with me? cuz a new tcu unit is expensive.
06-23-2009, 06:29 PM
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My Ride: 2004 530i
Model Year: 2004
Originally Posted by .:545i:.' post='921487' date='Jun 23 2009, 07:39 PM
it sure is, 1200 for mine installed, just got it replaced 2 days ago
06-23-2009, 06:55 PM
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Originally Posted by theXman' post='921650' date='Jun 23 2009, 08:29 PM
What! That's crazy, I hope it's covered under warranty.
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