02 dodge dakota 3.9 Truck takes off in third gear so replaced transmission but still does samething so I adjusted the tv cable and now sometimes it takes off in first like it supposed to but 90% its still taking off in third. P1762 showing . How can i fix this 🙄

 

Did you replace it with a used trans, and MORE importantly, have you checked the wiring harness?

 

I just checked the code for this and it comes up as "governor pressure sensor voltage too high/too low".
Trans failure (which you seemed to address already)
Faulty gov pressure sensor
Gov pressure sensor harness open OR shorted
Gov pressure sensor circuit poor electrical connection

 

Yes , I changed the whole kit ,n fluid n the tcm and still doing samething. Couple guys said maybe the computer need reflashing or something 🤷🏽‍♂️

 

I'd install a kit in it.
It has sensors,governor,

an that spring that breaks a lot in these trannys.pic may differ but similar.
My spring was in 3 pieces an effected the pressure for shifting..I adjusted the bands too.
Yours may be just the sensor but check that spring!

 

My 01 1500 46re does the same thing, would sensors and a spring fix it?

 

+1 on hidden's post regarding the broken spring. Happens a LOT! Also for the governor pressure solenoid as it will definitely help shifting by controlling line pressure in the trans. Still, don't be afraid to check your trans wiring harness for broken/frayed or burned wires. I cannot stress this enough as this is overlooked as much if not more than other things associated with Dodge tranny issues.

 

Ok thanks alot i will definitely check that out

 

It wont hurt to check it an if any codes replace the sensor.

 

Heres where my 2 sensors are at..