Installation

BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: BRAKE ACTUATOR: INSTALLATION

1. INSTALL BRAKE ACTUATOR BRACKET ASSEMBLY

(a) Install the 3 brake actuator bolt case cushions and 3 brake actuator collars to the brake actuator bracket assembly.





2. INSTALL BRAKE ACTUATOR ASSEMBLY

(a) Install the brake actuator assembly to the brake actuator bracket assembly with the 3 bolts.





Torque : 5.4 Nm (55 kgf-cm, 48 in-lbf)

NOTICE:
* If installing a new brake actuator, do not remove the hole plugs before connecting the 6 brake lines because the brake actuator is filled with brake fluid.
* Do not carry the brake actuator assembly by the connector.
* Tighten the 3 bolts in the order shown in the illustration.
3. INSTALL BRAKE ACTUATOR ASSEMBLY WITH BRACKET

(a) Temporarily install the brake actuator assembly with bracket.





(b) Install the brake actuator with bracket to the body with the 2 bolts and nut.





Torque : 19 Nm (194 kgf-cm, 14 ft-lbf)

NOTICE:
* Do not damage the brake lines or wire harness.
* Tighten the 2 bolts and nut in the order shown in the illustration.
(c) Install the front No. 1 brake line and rear No. 1 brake line to the clamp.





Text in Illustration





(d) Connect the vacuum hose to the check valve with the clip.





(e) Temporarily tighten each brake tube to the correct positions of the brake actuator assembly with bracket as shown in the illustration.





Text in Illustration





(f) Using a union nut wrench, fully tighten each brake line.

Torque : 15 Nm (155 kgf-cm, 11 ft-lbf)

NOTICE:
* This torque value is effective when the union nut wrench is parallel to the torque wrench.
* Use the formula to calculate special torque values for situations where the union nut wrench is combined with a torque wrench Service Precautions.





(g) Connect the brake actuator connector.





Text in Illustration





NOTICE:
* Make sure that the actuator connector can be connected smoothly. Do not allow water, oil or dirt to enter.
* Make sure that the connector is locked securely.
4. INSTALL BRAKE MASTER CYLINDER SUB-ASSEMBLY

HINT
Refer to the instructions for Installation of the brake master cylinder sub-assembly Installation.

5. PERFORM YAW RATE AND ACCELERATION SENSOR ZERO POINT CALIBRATION

HINT
Programming and Relearning

6. INSPECT SENSOR SIGNAL

HINT
Test Mode Procedure

7. INSPECT ACTUATOR USING TECHSTREAM

HINT
Testing and Inspection