Power Assist Brake Vacuum problems of the 2018 Chevrolet Malibu

The contact owns a 2018 Chevrolet Malibu. The contact stated while driving approximately 55 mph, the vehicle shifted into limp mode. The contact stated that she pulled over and when the gear was shifted to park (p), the brake vacuum pump failed. No warning light was illuminated. The vehicle was then towed to her residence. The contact stated that an independent mechanic went to her residence and diagnosed the vehicle. The independent mechanic retrieved dtc: p0365 for the camshaft position sensor. Additionally, the contact was informed that shattered pieces of the brake vacuum pump dispersed into the camshaft. The contact stated that pieces were also found in the oil lines. The contact stated that the brake vacuum pump was repaired; however, the camshaft sensor was not yet replaced due to the part not being available. The manufacturer was not made aware of the failure. The approximate failure mileage was 83,000.