The seller of the harness. Promptly shipped out a replacement for me. Installed it and everything works as intended. I am very happy with the service that I have received from this seller. They have been very helpful.

Now just need to figure out how to get regen working. I am using a Hall Effect ...

I don't know enough to answer this for sure but if only the mosfet is broken then yes, you can still run the motor


Hello Johu,

After your suggestion to lock the pre_charge relay at power up. I proceeded to attempt to complete the motor drive sequence. I noticed the pre-charge error went away ...

Can you measure the gate voltage of IC11? (voltage between left pin and right pin)


No. When the car is off then precharge is always on...
In fact I don't use the precharge output of the inverter at all, I just leave the precharge relay closed whenever ignition is on.


Hello John,
First off ...

Hello Everyone,

New to the forums and my first post. Looking for help with an SDU/FDU V7 logic board. That I have purchased fully assembled.

Doing everything that I can to stay safe and not let the smoke out of anything. I fully understand the need for pre-charging. However the pre-charge relay ...