So i got a 1g auto awd turbo... Anyone ever seen code 86 52 53 54 and 55 come up. I was driving one day and poof it went into neutral and wouldnt accelerate so i put it in neutral then back in drive and it started to go for a bit in 1st gear then it wouldnt shift to second so i pulled over and shut car off then started it back again and it started fine in first then wouldnt shift still. So then finally after feathering the throttle on and off it shifts , goes like theres nothing wrong with it for a minute then slips real bad and goes into neutral. So then i put it in neutral and back in drive... rinse rather repeat.... i replaced the TCU... pulse generators....made sure the fluids full.. it is and its clean doesnt smell or anything it looks brand new and it doesnt even leak. Previously i had a problem with the TCU fuse blowing because my OD switch went bad and kept shorting out , i fixed that then put the new tcu in thinkin maybe it was electronic. So im guessing maybe its an internal electric problem. So sorry for the rant.... any ideas????? I have another tranny but i dont wanna put it in till thats the last thing that i need to do, i was thinking of pullng the valve body and what not and switching it. anywho... opinions????

 

try swapping the valve body, double check all the electrical, if not drain fluid and look for metal lol.