The contact owns a 2018 Ram 2500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that when the cruise control was activated and set at various speeds, the ABS warning light was illuminated and deactivated the cruise control. While driving with the cruise control in winter timing and using the Electronic Stability Control (ESC) light was illuminated and caused the cruise control to be deactivated. The dealer was not contacted. The manufacturer was not made aware of the issue. The failure mileage was approximately 36,000. VIN tool confirms parts not available.