Honda HR-V Owners & Service Manuals

Honda HR-V: VSA Modulator-Control Unit Removal and Installation

Honda HR-V (2015-2021) Service Manual / Brakes / VSA System - Service Information / VSA Modulator-Control Unit Removal and Installation

Removal

NOTICE

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

VSA System - Service Information

  1. Turn the vehicle to the OFF (LOCK) mode
  2. Disconnect the 10 mm brake lines (A)
  3. Disconnect the 12 mm brake lines (B).

VSA System - Service Information

  1. Disconnect the connector (A) by pushing the lock (B) and pulling down the lever (C); the connector disconnects itself.

VSA System - Service Information

  1. Remove the harness clip (A)
  2. Remove the VSA modulator-control unit (B) with the bracket (C).

2. VSA Modulator- Control Unit Bracket - Remove

VSA System - Service Information

  1. Remove the VSA modulator-control unit (A) from the bracket (B).

Installation

NOTICE

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

VSA System - Service Information

  1. Install the VSA modulator-control unit (A) to the bracket (B).

2. VSA Modulator- Control Unit - Install

VSA System - Service Information

  1. Install the VSA modulator-control unit (A) with the bracket (B)
  2. Install the harness clip (C).

VSA System - Service Information

  1. Align the connecting surface of the VSA modulator-control unit connector (A)
  2. Pull up the lever (B) of the connector, then confirm the connector is fully seated.

VSA System - Service Information

  1. Connect the brake lines.

    NOTE: Brake lines are connected to the master cylinder (A), the left-rear (B), the right-front (C), the left-front (D), and the right-rear (E) brake systems.

3. Brake System- Bleed

4. VSA Modulator-Control Unit - Update

5. VSA Sensor Neutral Position - Memorize

6. Inclination Sensor - Initial Learn Procedure (With CVT)

7. Longitudinal Acceleration Sensor - Learn (With AWD)

8. TPMS - Calibrate (With TPMS)

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