G56 out, full built 48RE in, PCS install questions

[RD TRCTR]

So, like the title states, have an '06 QCSB that I bought new with the G56. Got tired of dealing with the G56, so I swapped it for a 48RE setup. Had the 48RE built with every Suncoast part available, now trying to install the PCS module and harness.

The harness is quite intimidating and the "instruction manual" is quite universal. Anyone know how much of the PCS harness I have to use and what all inputs I need?

 

[Stuffy]

I think all that's required is tps and the rest is optional. But the more you hook up the better you can tune