Thread: Root cause insight into the common BMW blower motor resistorfailures
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Default Root cause insight into the common BMW blower motor resistorfailures
On Wed, 20 Mar 2013 23:17:36 -0700, jim beam wrote:

analyze the actual problem - don't just waste money replacing stuff.

That's exactly what we've done - yet - we need help since nobody to
date has figured out HOW to test an FSU that is fried.
http://www.bimmerfest.com/forums/sho...d.php?t=678534

Note: It appears to be an active component, but it probably does
dissipate 100W.

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