Tcc solenoid wire color

Anyone know the color of the converter clutch solenoid wire? I've searched but all I find is 6.0 stuff.

are you trying to wire a lockup switch in?

Yes

I believe it was a solid brown wire. I will check when I get home from work. I have one wired in my truck. it just throws the wrench light but doesn't affect anything. no limp mode. turn switch off light goes off.

Thanks. Wired mine to an upfitter switch. Hooked to the sled last night. Worked great.

Any thoughts on doing this for towing? My trans hates life if I get stuck puling a hill in 3rd since it will never lock up and put the power to the ground. Just build heat. Would there be an issue if you just locked the converter in 2nd or 3rd and just let it shift from there? I know my 6.0 trucks are full lock in 2nd and up. Just never got the right tuning for my 6.4 trans