Today I took a I35 cluster from a junkyard and put it in my 00” maxima, everything seems to be working fine, but the traction control light and ABS lights are staying on, also the gear select isn’t lighting up, it’s currently daytime aswell, so I don’t know if the cluster lights will work either, is there anyway to solve these issues?

EDIT: the heat gauge also is not functioning on top of all that

 

Sounds like it's time to put the old one back in!
5.5 and 5th gen ECUs are different so it possible that they are not compatible
As for the 3 lights, that sounds like a speed sensor issue, you can do a diagnosis from the Haynes repair manual and have the car tell you which one it is.