Okay guys here are my codes:
p0740 TCC Control Circuit
p1775 Solenoid Switch Latched In TCC Position
p0218 High Temp Operation Activated

I have a dodge dakota 2005 recently my transmission temp light lit up and the next day my check engine light lit up.

Took it to a trans shop and asked them to check the obd and they came out with these codes up above.

My mechanic suggested I buy the torque converter solenoid...whats that and how does it look? Is my trans. pretty much dying already?

 

Moved this here from the 2nd Gen Ram section.... I think you will get more help here.

 

Can ya give us some more info about your truck? What engine and type of auto transmission (5-45rfe or other) are ya talkin about?

You might also wanna take a look at the service manual. It has a ton of help in it. check this thread out for the service manual... https://dodgeforum.com/forum/3rd-gen...s-manuals.html