I would like to wire in a toggle switch on my 05's efans to run them both in high speed manually. The factory setup has 3 relays. They are labeled, Fan1, Fan2 & Fan3 and there are 2 fuses. These are located on the side of the under-hood fuse box towards the fire wall.

I want to run them with my Radix intercooler pump (separate Switch) to avoid heat soak when waiting in line for the Dyno. I usually make an appointment and do not have to wait long if at all but would like to run them while he is strapping her down.