The ABS, Traction Control, Trailer Breaking lights are on also impacting Adaptive Cruise Control making them all inoperable, even though the truck is still able to be drive, albeit unsafely. I took it to my local dealership and was told the ABS Control Module, part number 68228991AD was identified as bad and in need of replacing at approximately $2000 and that the part is on indefinite backorder. I’ve been on the ‘waiting list’ for roughly 8 months. I tried to locate the part on my own and there is in fact a nationwide backorder. After further investigation, I found multiple owners on Ram forums either having or have had the same problems. On one parts website, I found this message regarding the part: PART ON HOLD UNTIL ENGINEERING REVIEW IS COMPLETE, EXP – MAR 20TH, 2025. This is not just an issue with 2014-2015 Ram trucks, but extends to other Ram model years using the same part number.