The SCB system replaces the traditional brake actuation system, including boosters, master cylinders and vacuum pumps with an electro-hydraulic control unit (EHCU), and a brake pedal simulator with a twin master cylinder to supply brake pressure. This offers several advantages, including ease of installation with fewer components, improved packaging in the front dash area versus under hood applications, a decoupled brake pedal that is ideal for integration into autonomous or emergency braking systems, and enhanced Noise Vibration and Harshness (NVH) characteristics for smooth and quiet brake application.

Component PDF: 

11 tech sheet FINAL next gen SCB_english82311x.pdf