Am I to understand that no one in this huge forum knows the answer to my previous post. I have upgraded my over head console from one w/o homelink to one with, now the temp. and te milage features do not work. The local dealer is no help. Can you?

 

Did you get a console out of the same year truck?

There could be a difference in the wiring, even if it's a truck from the same year.

You can go here: https://dodgeforum.com/m_481986/tm.htm and download a service manual for your truck and check out the wiring aspect of it.