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ESP Operation Mode: Notes

WARNING: This page is about a different car, the 2018 Hyundai Accent. However, it is still accessible from the selected car via links, so may be relevant.
  1. ESP Non-operation-Normal braking.
      Inlet Valve (IV) Outlet Valve (OV) Traction Control Valve (TCV) High Pressure Switch Valve (HSV) Return Pump
    Normal braking Open Close Open Close OFF
    G12596977Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • IV: Inlet Valve
    • OV: Outlet Valve
    • RL: Rear left wheel
    • FR: Front right wheel
    • FL: Front left wheel
    • RR: Rear right wheel
    • RP: Return pump
    • TCV: Traction Control Valve
    • HSV: High pressure Switch Valve
  2. ESP Increase Mode
      Inlet Valve (IV) Outlet Valve (OV) Traction Control Valve (TCV) High Pressure Switch Valve (HSV) Return Pump
    Normal braking Open Close Close (Partial) Open ON (Motor speed control)
    G12596978Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • IV: Inlet Valve
    • OV: Outlet Valve
    • RL: Rear left wheel
    • FR: Front right wheel
    • FL: Front left wheel
    • RR: Rear right wheel
    • RP: Return pump
    • TCV: Traction Control Valve
    • HSV: High pressure Switch Valve
  3. ESP Hold Mode (FR is only controlled.)
      Inlet Valve (IV) Outlet Valve (OV) Traction Control Valve (TCV) High Pressure Switch Valve (HSV) Return Pump
    Normal braking Close Close Close (Partial) Open OFF
    G12596979Courtesy of HYUNDAI MOTOR AMERICA
    • IV: Inlet Valve
    • OV: Outlet Valve
    • L: Rear left wheel
    • FR: Front right wheel
    • FL: Front left wheel
    • RR: Rear right wheel
    • RP: Return pump
    • TCV: Traction Control Valve
    • HSV: High pressure Switch Valve
  4. ESP Decrease Mode (FR is only controlled)
  Inlet Valve (IV) Outlet Valve (OV) Traction Control Valve (TCV) High Pressure Switch Valve (HSV) Return Pump
Normal braking Close Open Close (Partial) Open ON (Motor speed low control)
G12596980Courtesy of HYUNDAI MOTOR AMERICA
NOTE:
  • IV: Inlet Valve
  • OV: Outlet Valve
  • RL: Rear left wheel
  • FR: Front right wheel
  • FL: Front left wheel
  • RR: Rear right wheel
  • RP: Return pump
  • TCV: Traction Control Valve
  • HSV: High pressure Switch Valve