Unhooked the 8 pin connector and it still does nothing but get a check engine light with p0753(shift solenoid a) and p1763. had to order a gauge to do the pressure test.

 

Bummer. Sounds like you have to drop the pan. You do not seem to be moving any fluid.

 

Yeah figures with my luck I'd have to do that. Anything I'm gonna be looking for in there or is a pull the pan then valve-body take it apart and clean it where I'm at it was a fresh rebuild last year with maybe 500 miles on it.

 

IMHO, you could check solenoids and wiring/connectors to them but I think your issue is fluid. A clogged passage, stuck actuator...

Just checking, you are checking fluid level in "N" not park, right?

 

I just re-read...
Your transfer case didn't get kicked into neutral, did it?


Just sayin'...

 

Yes I've checked in neutral. I've tried it with transfer case in every range and still doesnt move.

 

Sorry, but you understand, I had to ask...


Anyways, I'm curious...
Have you tried to jack up the rear and put it in gear? Wondering what it would do with no "load" on it.

 

It's no worries. I did jack it up the day I tried to move it figure maybe the brakes were stuck even though they cut the line didn't make any difference. One thing I just noticed since it is dark out is reverse lights come on soon as I start the truck and stay on eve when I drop it into drive.

 

Check the shift linkage... make sure it is doing it's job.

 

When i had the rear jacked up I climbed under and moved it by hand everything seemed to moved fine with no issues