View single post by delawaredrew
 Posted: Wed Oct 13th, 2010 02:27 pm
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delawaredrew

 

Joined: Wed May 2nd, 2007
Location: Washington USA
Posts: 137
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 Yah the MCU in these is usually the culprit. It is not an inexpensive piece.
The error codes are not as specific as they seem. I usually pull the MI3 plug with 3 blue wires off the top board (CCU) to see if its behavior changes. Like Tronics said above you can also do this at the motor controller (MCU).