Factory Remote start not working after EFI Live tuned

[carbsdate]

I was looking for such a solution. Thank you all for your advice.

[bobo]

I had to fix this issue recently and found that the grid heater can not be disabled in the ecm. On certain Ram configurations there has to be a diesel preheat process initiated prior to starter engagement. If the grid heater is disabled no matter what OS you use, the remote start may not work.