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What wires or whats the Pin out for the connections to the PCM? Or is that all hush hush cause somebody is just greedy?

 

not really sure to be honest.i know a few other's sell them.adm vector,tunetime,pretty sure no one to the right has them.... you should email alvin(pcm) he'll prob help you out

 

Is that Pcmforless?

 

yes,i dont think he posts here anymore but you could get your buddys log in for tbss owners and send him a pm

 

i pm'd ya

 

i got to check that wire and see if it has +12v or Ground...

 

go into pcm pin number 56. That's what we did.
edit-derek@edo's efan harness will work on tbss' also! The connections are all just a little long. You may need to cut some to make them shorter or just tie them away.

 

Is Pin 56 a ground?

i made a 3 relay harness that works great, just want to connect it to the PCM.. or ECM.. what ever they are called now.


Im workin on connecting both my Fan controls to my PCM on my truck, so it can control both high and low speeds.

 

I really cant tell a difference after we put them on but i hope the timeslip shows