need help please

[Frankin_truck]

Having issues with my built 6sp trans. My truck has been down for about 8 month as i was building my motor, got it back in 3 days ago and now having tranny issues.... I built it about 2 years ago and put about 30,000k in it and no issues no i am getting a p2724 pressure solenoid 1 stuck. it was really bad today it doesnt shift and will lock up the back tires on the 1-2 shift. fluid doesnt look bad also really holds and slips between shifts and i had a improper 5th gear ratio code. Really discouraged with my truck any help would be appreciated

 

[Mike L.]

Check speed sensors. One on top of trans case and the other on top of transfer case.

 

[Frankin_truck]

Should I pull them out and see if there is anything stuck to them? Ot just make sure there connected?

 

[Frankin_truck]

Update on my problem, Checked the speed sensors and all was good. So i moved to the plug on the back of the trans and it was full of tranny fluid. So cleaned it with some brake clean plugged it in back then went instantly it into limp mode had a code for trans fluid temp high. Re Cleaned the plug again put some dielectric grease on and bam works great now (for the moment). Just having a hard time understanding why oil would effect that plug so much when the internal wiring harness and connectors are submersed in oil all the time?!?!?

 

[Mike L.]

Oil is not a good electrical conductor.