The Jeep® Grand Cherokee is equipped with a network of sensors to help maintain control and provide instant aid when your vehicle veers from its intended path. Electronic Stability Control+ (ESC) coordinates Electronic Roll Mitigation+ (ERM), the Antilock Brake System (ABS), Brake Assist, All-Speed Traction Control, available Trailer Sway Control+ (TSC) and sends them into action when the system senses wheel slippage.