DSC HU/CM Removal/Installation

DSC HU/CM REMOVAL/INSTALLATION

CAUTION:
- When replacing the DSC HU/CM with a new one, configuration procedure must be performed before removing the DSC HU/CM. If configuration is not completed before removing the DSC HU/CM, DTC B2477 will be detected.
- The internal parts of the DSC HU/CM could be damaged if dropped. Be careful not to drop the DSC HU/CM. Replace the DSC HU/CM if it is subjected to an impact.
- The DSC may not function normally when the DSC HU/CM is replaced. After installation, always perform the initialization procedures for the DSC HU/CM, combined sensor and the steering angle sensor. Programming and Relearning Steering Angle Sensor Initialization Procedure Steering Angle Signal Initialization Procedure

1. Perform DSC configuration. Programming and Relearning

2. Remove in the order indicated in the table.

3. Install in the reverse order of removal.

4. After installation, perform the following procedures:
a. Combined sensor initialization procedure. Programming and Relearning

b. Steering angle sensor initialization procedure. Steering Angle Sensor Initialization Procedure

c. Steering angle signal initialization procedure. Steering Angle Signal Initialization Procedure










DSC HU/CM Connector Removal Note

1. Pull the lock lever up in the direction of the arrow.






2. Pull the connector toward the vehicle rear and remove it.

Brake Pipe Removal Note

1. Place an alignment mark on the brake pipes and DSC HU/CM.






2. Apply protective tape to the connector to prevent brake fluid from entering.

3. Remove the brake pipes.

Brake Pipe (DSC HU/CM-brake pipe joint) Installation Note

1. Align with the mark made before removing the brake pipes and temporarily install the brake pipes to the DSC HU/CM.

CAUTION:
- If the brake pipes is tightened to the specified torque, it may be difficult to install it to the vehicle. Therefore, only temporarily tighten the brake pipes so that it can still be moved.

Brake Pipe Installation Note

1. Align the marks made before removal and install the brake pipes to the DSC HU/CM and brake pipe joint referring to the figure.






2. Tighten the brake pipes to the specified torque.

DSC HU/CM Connector Installation Note

1. After connecting the connector, verify that the lock lever is completely pushed in.