Hi Misc, we see that you have a similar thread regarding the same concern for your 2024 Ram 3500. As stated in the other thread, code P0869 indicates that the "Governor Solenoid Voltage is too low, and it likely needs replacing. However, this is only speculation, and it would be best to connect you with a dealership who may be able to service your vehicles hands-on. Should you decide to seek servicing, reach out to us, and we will do our best to further assist. Thanks!
Chris,
Ram Cares