The correct installation process for Hydraulic Control Assembly for Antilock Brakes starts with replacing the skid control ECU when needed then continuing with zero point calibrations of
Steering Angle Sensor and master cylinder pressure sensor and yaw rate and deceleration sensor. The VSC actuator mounting requires 3 nuts for installation with the actuator bracket but do not drop the actuator because replacement is needed if it does drop. Follow the alphabet order to evenly torque the 3 nuts to 22 Nm (224 kgf-cm, 16 ft-lbf). Each
Brake Line should receive its proper position on the brake actuator before union nut wrench usage to attach the 4 brake tubes while applying 15 Nm (155 kgf-cm, 11 ft-lbf) torque when using no wrench or 14 Nm (145 kgf-cm, 10 ft-lbf) torque when using the wrench with a proper wrench angle. Seam 2 brake tubes to the
Brake Master Cylinder and another 2 tubes to the VSC actuator by applying the specified torque criteria. Once you connect the VSC actuator connector you can reconnect the battery cable to the negative terminal but system initialization might be needed afterward. A technician fills the brake reservoir, performs air bleeding on the brake master cylinder alongside brake lines and the VSC actuator assembly and checks the brake fluid amount in the reservoir. Check for any signs of brake fluid leakage before concluding the process.