The contact owns a 2021 GMC Yukon. The contact stated that upon his wife attempting to start the vehicle, the vehicle failed to start as intended. The contact's wife stated that she had previously heard an abnormal rattling sound coming from the engine compartment in the days prior to the failure. No warning lights were illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the oil pump, resulting in damages to the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The contact stated that there had been a partial engine rebuild performed on the vehicle several months prior to the failure. The manufacturer was not notified of the failure. The failure mileage was 140,000.

- Richmond, TX, USA

The contact owns a 2021 GMC Yukon. The contact stated that while driving approximately 30 MPH and accelerating to approximately 40 MPH, another vehicle suddenly pulled in front causing the contact to apply the brakes. While attempting to apply the brakes, the brake pedal went to the floor. The traction control, ABS, ECF, and check engine warning lights were illuminated. The contact then pulled over to the side of the road where the vehicle eventually coasted to a stop. The contact drove the vehicle slowly to the residence. The contact had the vehicle towed to the dealer who diagnosed that the brake master cylinder and ECF needed to be replaced. The vehicle had not been repaired. The manufacturer was made aware of the failure and opened a case. The approximate failure mileage was 24,000.

- Washington, MI, USA