ABS Actuator and Electric Unit (Control Unit): Notes

The ABS actuator and electric unit (control unit) contains:

• An electric motor and pump
• Two relays
• Eight solenoid valves, each inlet and outlet for
  • H front
  • RH front
  • LH rear
  • RH rear
• ABS control unit

These components control the hydraulic circuit that increases, holds or decreases hydraulic pressure to all or individual wheels. The ABS actuator and electric unit (control unit) cannot be disassembled and must be replaced as an assembly.