Yellow PRNDON DASH 2018 Ram 3500HD 6.4

[Greg C]

On my 2018 Ram 3500 HD 6.4 had transmission replaced and since then it all the time. But shifting from D to P or R all PRND turn yellow., backup camera doesn’t work, truck will not move. Move shifter and everything is Aok. Dealer said shift sensor in transmission probably was the cause. Should be no problem I was told. Anyone have same or similar issues?? Gregc

 

[ginokaan]

I believe programming version for example yours 2018 versions TRS 12345 and they install 2019 TRS 12354 this one related electrical showing in dashboard different color sign. There no problem but if you don’t like go to dealer reflush and relearn and ecu programming again.
I believe when you replaced in without dealership installation programming it comes like like that.