Attached is a writeup from LTZ MACH on how to take install full manual control switches to your intercooler pump and high speed fan both under the hood and in the interior.
The interior intercooler switch is 3 position On-Off-Normal (ECM controlled).
This is what I like. I can force the pump off then switch it on after my burnout. This will keep any circulating form occurring in the Pits and staging lanes which keeps the ice from melting unnecessarily.
Thanks again to LTZ MACH for the writeup.