Engine Crank/camshaft Position Sensor problems of the 2019 Chevrolet Malibu

The contact owns a 2019 Chevrolet Malibu. The contact stated while driving approximately 45-50 mph, the brake pedal was firm when depressed and the vehicle failed to stop immediately. No warning light was illuminated. The contact diagnosed the vehicle and retrieved dtc codes for the camshaft sensor and crankcase sensor. The camshaft sensor was replaced by the contact. The vehicle was then taken to an independent mechanic, who diagnosed the vehicle and determined that the abs vacuum pump was faulty and needed to be replaced. The mechanic replaced the abs vacuum pump. The manufacturer was made aware of the failure but informed the contact that there was no recall associated with the VIN. The failure mileage was approximately 62,000.