Windshield Wiper/washer Motor problems of the 2016 Cadillac Escalade

The contact owns a 2016 Cadillac Escalade. The contact stated that the infotainment screen intermittently went blank while driving at various speeds. The contact also stated that the front windshield wiper module had failed to operate as needed. The contact purchased a new battery; however, the failure persisted. The contact initially took the vehicle to a dealer, but the mechanic was unable to determine the cause of the failure. The vehicle was then taken to an independent mechanic and remained with the independent mechanic. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 91,000.