The contact owns a 2018 Ram 3500. The contact stated that while driving at an undisclosed speed, the brake, cruise control, and ABS warning lights illuminated. The contact stated that the cruise control and ABS failed to function as intended. The contact stated that when the brake pedal was depressed, the vehicle failed to stop as intended. In addition, the contact stated that a beeping sound was persistent. The contact was annoyed by the persistent beeping while driving. The vehicle was taken to the dealer several times; however, the cause of the failure was not determined. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. In addition, the contact was informed that parts were not available to repair the vehicle. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part for the recall repair was not available. The contact stated that the vehicle could not be traded because of the unrepaired recall. In addition, the contact stated that the failure started two years ago, and the recall was initiated a year later. The manufacturer was made aware of the failure but provided no assistance. In addition, the contact stated that the manufacturer was contacted several times and informed the contact that the parts were not yet available. The failure mileage was approximately 40,000.

- Hollis, NH, USA

The contact owns a 2018 Ram 3500. The contact stated while driving at an undisclosed speed, the ABS warning light illuminated, and the cruise control failed to activate. The dealer was contacted and stated that the failure was a known issue. The dealer stated that the ABS Control Module needed to be replaced. The vehicle was not repaired because the part was not available. The contact was placed on a waiting list. The manufacturer was not made aware of the failure. The failure mileage was 67,500.

- Louisville, KY, USA

The contact owns a 2018 Ram 3500. The contact stated that while operating the vehicle, the ABS and traction control warning messages were displayed, and the cruise control feature became inoperable. The cause of the failure was not yet determined. The manufacturer and local dealer were not yet notified of the failure. The failure mileage was 6,000.

- Malibu, CA, USA

The contact owns a 2018 Ram 3500. The contact stated that the ABS hydraulic control unit was making an abnormal beeping noise. While driving at various speeds with the cruise control engaged, the system disengaged without warning. The vehicle was taken to the local dealer, and the contact was informed that the ABS system needed to be replaced. The vehicle was repaired, but the failure recurred. The contact called the local dealer and was informed that parts were on backorder. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 78,000.

- Burton, TX, USA

The contact owns a 2018 Ram 3500. The contact stated that while driving at an undisclosed speed, the ABS warning light illuminated, and the cruise control became inoperable. The vehicle was taken to the dealer and the contact was informed that an unknown sensor needed to be replaced; however, the part was not available. The manufacturer was made aware of the failure. The failure mileage was approximately 20,000.

- Naples, FL, USA

The contact owns a 2018 Ram 3500. The contact stated while driving approximately 70-75 MPH with the cruise control engaged, the cruise control independently deactivated and the vehicle decelerated. The -??Service ABS-?? message was displayed. The contact continued to drive and after driving over a bump in the roadway, there was a dinging sound detected and the message disappeared. The contact called the local dealer, and the vehicle was taken to be diagnosed. The contact was informed that the ABS pump needed to be replaced; however, the part was not available. The vehicle was not repaired. The manufacturer was contacted, and the contact was referred to the local dealer for assistance. The approximate failure mileage was 17,593.

- Ozark, AR, USA