Description: ATS. With obstacle detect. Parking assist, without frnt park assist. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair

Description: Park assist alarm sensor. ATS. Decoupling ring, rear. With single tailpipe. Without v, 2013-2014. Without v, 2015-2018. Sedan, with v. Reverse sensor. Coupe, with v. Measure the distance between the vehicle and nearby objects Alerts driver of potential obstacles to parking This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors