VSA Modulator-Control Unit Removal and Installation

Do not spill brake fluid on the vehicle; it may damage the paint. If brake fluid gets on the paint, wash it off immediately with water.

NOTE:
Be careful not to damage or deform the brake lines during removal.
To prevent the brake fluid from dripping, plug and cover the hose ends and joints with a shop towel.
The yaw rate-acceleration sensor is built into the VSA modulator-control unit.
Do not damage or drop the VSA modulator-control unit as it is sensitive.
Do not use power tools when removing the VSA modulator-control unit.

1. VSA Modulator-Control Unit - Remove

2.
Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.
3.
Disconnect the 10 mm brake lines (A).
4.
Disconnect the 12 mm brake lines (B).
5.
Disconnect the VSA modulator-control unit connector (A) by pushing the lock (B) and pulling down the lever (C); the connector disconnects itself.
6.
Remove the wire harness clip (D).
7.
Remove the VSA modulator-control unit (A) with the bracket (B).

2. VSA Modulator-Control Unit Bracket - Remove
Remove the VSA modulator-control unit (A) from the bracket (B).



Do not spill brake fluid on the vehicle; it may damage the paint. If brake fluid gets on the paint, wash it off immediately with water.

NOTE:
Be careful not to damage or deform the brake lines during installation.
To prevent the brake fluid from dripping, plug and cover the hose ends and joints with a shop towel.
The yaw rate-acceleration sensor is built into the VSA modulator-control unit.
Do not damage or drop the VSA modulator-control unit as it is sensitive.
Do not use power tools when installing the VSA modulator-control unit.

1. VSA Modulator-Control Unit Bracket - Install
Install the VSA modulator-control unit (A) to the bracket (B).


2. VSA Modulator-Control Unit - Install
1.
Install the VSA modulator-control unit (A) with the bracket (B).
2.
Align the connecting surface of the VSA modulator-control unit connector (A).
3.
Pull up the lever (B) of the VSA modulator-control unit connector, then confirm the connector is fully seated.
4.
Install the wire harness clip (C) to the bracket.
5.
Connect the brake lines.
NOTE: Brake lines are connected to the master cylinder (A), the right-rear (B), the left-front (C), the right-front (D), and the left-rear (E) brake systems.


3. Brake System- Bleed

Bleed the brake system.

4. VSA Modulator-Control Unit - Update

Do the VSA modulator-control unit update.

5. VSA Sensor Neutral Position - Memorize

Do the VSA sensor neutral position memorization.

6. Steering Angle Sensor Neutral Position - Clear

Do the steering angle sensor neutral position clear.

7. TPMS - Calibration

Do the TPMS calibration.