gets70

I’m doing an engine change in my truck . Going from a 4.8L to a turbo 6.0L. I’m wanting to add an electric cooling fan. I’ve looked & looked for a pin diagram all I can find is half of one page. I need the diagram to see which pins to run the fan. I read somewhere #33 and #42 I seen was for the low speed. But I’m loss on the other. I’d rather have it run on just high speed if anything! Any thoughts, Help! New to LS1tech, so thanks in advance.