Here is what I hope is a fairly straight foward question:
When replacing the ECM/ECU, with a used one, do you need to get the exact part # (i.e. A56-XXX-XXX) or will any ECM/ECU from the same model/year car do?
So, if I pulled an ECM/ECU from another 2001 Maxima w/o traction control, would it work or would I have to match the A56 # exactly?
I have seen conflicting answers on various sites, so I was hoping I could get a conclusive answer to this question.
Any help would be appreciated guys.