I finally found a place to report issues with my 2023 Ram ProMaster 3500. I have experienced different issues with this vehicle. The turn indicator failure first started around 8000 miles. The door ajar light for the sliding door started around 35000 miles. What I believe is the traction control, has been an ongoing issue unsure of when it started, but is the most common issue. 1) Multiple times, the left turn signal randomly fails, the bulb indicator light turns on. The front left and mirror signal don't work. While the rear one does. Then out of nowhere, it starts to work again. Has happened multiple times. 2) multiple times right side sliding door sensor fails. Can be up to 2 hours after driving, the door ajar symbol comes on. Making the user interface unusable. Stop the van, open and close the door, it clears it. Then shortly later, the door ajar indicator comes on. And with the door ajar light illuminated, it does not allow the doors to be locked. 3) the traction control (i believe), on one side or the other, will grab, making a grinding noise, slow the vehicle down slightly and pull it slightly in that direction. It happens on any surface type, dry, wet, or icy. And happens at highway speeds, 50-80 mph. I've notice it happen a quite a few times when passing another vehicle. Which ever side the vehicle is on that you are passing, that side will grind (activate)
NHTSA ODI 11609214