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 not yet available. The contact stated while driving at various speeds and hauling a trailer, the ABS warning light illuminated, followed by the sound of an alarm. The contact stated that the alarms sounded 27 times within 3 miles. The contact stated that the failure disabled the cruise control mode. The vehicle was taken to the dealer, where it was determined that the failure was related to the recall. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of failure and informed the contact that there was no anticipated date for parts availability. The failure mileage was unknown. VIN tool confirms parts not available.