Medic76
Junior Member
I HOPE an Alpha OBD guru sees this post! I’ll spare you all the necessary details but I have a 2018 ram 2500 Laramie 4 x 4 after using OPD incorrectly. I have no idea what my chassis type is and none of my switches are working below my HVAC system, there’s other issues but for the most part my truck was thinking it was a caravan the other day I’ve got it so messed up now. I’m ashamed somebody please help oh it’s a crew cab also. 6.7 Cummins.
