BRAKE CONTROL SYSTEM


  1. SYSTEM CONTROL


    1. TRC helps prevent the drive wheels from slipping when the driver depresses the accelerator pedal excessively when starting off or accelerating on a slippery surface. Simultaneously with the hydraulic brake control of the drive wheels, the skid control ECU makes a request to the ECM to perform engine output control. This produces drive force that suits the driving conditions in order to ensure the proper start-off acceleration.

      Figure 1. Driving on Road with Differing Surface Friction Characteristics

      B002NPHC01
      *A Without TRC *B With TRC
      *1 ECM *2

      Brake Actuator


      • Skid Control ECU
      *a Brake Slipping Drive Wheel - -
      B002NDC Slippery Surface - -