Nissan 370Z Forum - View Single Post - Are all auto trans on 370z and G37 the same?

SG4247 · 03-28-2018, 02:12 PM

I believe the TCU is unique to your vehicle. If you installed a trans from a different vehicle, that trans would need to have the TCU reflashed to the “service level”.

Might check with the steeler on this.

I would be reluctant to put an unkown trans (built or not) in my car, unless I knew the history on it.

03-28-2018, 02:12 PM	#3 (permalink)
SG4247 Track Member Join Date: Oct 2016 Location: OKC Posts: 786 Drives: 2010 touring Rep Power: 7842	I believe the TCU is unique to your vehicle. If you installed a trans from a different vehicle, that trans would need to have the TCU reflashed to the “service level”. Might check with the steeler on this. I would be reluctant to put an unkown trans (built or not) in my car, unless I knew the history on it.