ACTIVE STABILITY ASSIST: Brake Force Distribution Function

• Brake force distribution function is controlled by ABS actuator and electric unit (control unit).
• Brake force distribution function helps provide a more stable and secure feeling.
  Fig 1: Brake Force Distribution Function Diagram

  Courtesy of NISSAN NORTH AMERICA, INC.
• During cornering, when brake operation is performed brake fluid pressure of each wheel is controlled based on steering operation amount by the driver and vehicle cornering status amount detected by each sensor.
• Fail-safe function is adopted. When a malfunction occurs in Brake force distribution function, the control is suspended for VDC function, TCS function, brake limited slip differential (BLSD) function, brake assist function and Brake force distribution function. The vehicle status becomes the same as models without VDC function, TCS function, brake limited slip differential (BLSD) function, brake assist function and Brake force distribution function. However, ABS function and EBD function are operated normally. Refer to "FAIL-SAFE ".

Fig 2: Active Stability Assist System Characteristics Graph

Courtesy of NISSAN NORTH AMERICA, INC.

NOTE: Brake force distribution function may not always be operates in all driving conditions.