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mattgc13 mattgc13 is offline
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Posts: 18
Join Date: Mar 2021
Car: 2011 335i 6MT // VRSF ******* DP // JB4
Default 09-13-2021, 08:15 PM

Originally Posted by Terry @ BMS
A few things going on here.

For starters lets see a photo of the JB4 control board inside its enclosure.
I bought this used, silly of me to assume the diode was cut but I guess I may have neglected looking into that, do I need to do that? The solder on the outer black one looks not very intact...
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