Ever since I got the shift kit servos and stall. I had problems with 4x4 it didnt work immediately afterwards, took it back replaced switching mechanisms now 4x4 works but the autotrac is just like putting it into 4hi it always locks the front regardless. Any recommendations? is it sensing slip from the converter somehow

 

when i had my stall put in. my truck would not go into 2 HI. it was stuck in auto 4WD. they finally fix it. there are some wiring harnesses that they had to unplug when the removed the tranny in order to get the TC in. well, when they put everything back in and plug the wiriing harnesses back together, they plug the wrong ones in. they just had to switch them around.

then as i was pulling away from the shop, my truck went into limp mode. i couldn't go over 50mph. something was wrong with my speed sensors. well, what happened is that one of the pins in the wiring harness popped out.

 

where's this harness located at Ill have to check it, I would doubt someone could put it in backwards as normally the locking electrical connections can only go in one way but I could be wrong

 

factory wiring? i've seen four pin aftermarket wires and can be plugged in backwards by mistake, but then again, i'm sure we all have.