Hello all, I have a Check Engine Light code P0763 - Shift Solenoid "C" Electrical Malfunction (Shift Solenoid Valve No.3). Is there any way to DIY (buy part from Lexus) or just take it into Lexus? And how much am I looking at here?

Thanks

 

I also have this same problem and tried buying a cheap code reader and eraser at Harbor freight tools for $40 and it still does not clear the code.