Component Tests and General Diagnostics

BRAKE FLUID PRESSURE SENSOR INSPECTION

1. Turn the ignition switch off.

2. Disconnect the brake pipe (master cylinder side). Service and Repair

3. Install the SSTs to the master cylinder as shown in the figure.






NOTE:
- When installing the SST (49 D043 0A0) to the master cylinder, use a commercially available flare nut wrench.

4. Bleed the brake line and the SSTs of air. (Bleed the SSTs of air using air bleed valve A.)

5. Connect the M-MDS to the DLC-2.






6. Select the "MPRETDR" PID.

7. Start the engine.

8. Depress the brake pedal, and verify that the fluid pressure value of the SST (gauge) and the value shown on the M-MDS are equal.

- If the fluid pressure values are different, replace the DSC HU/CM. DSC HU/CM Removal/Installation

9. Install the brake pipe. Service and Repair

10. After installation, add brake fluid, bleed the air, and inspect for fluid leakage. Service and Repair