Brake Pressure Modulator Valve Assembly Replacement. Chevrolet Joy 2008

For 1990-2009 cars

### Removal Procedure

Caution: Refer to Battery Disconnect Caution in the Preface section.

1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
2. Disconnect the electronic brake control module (EBCM) connector (1).
3. Remove the brake pipes from the brake pressure modulator valve (BMPV) assembly.
4. Plug the brake pipes.
5. Loosen the mounting nuts (2) on the BPMV assembly (1).
6. Position the brake pipes aside far enough to allow for lifting the BPMV assembly from the mounting bracket. It may be necessary to loosen the brake pipes on the master cylinder to allow for moving those pipes out of the way.
7. Remove the BPMV assembly from the mounting bracket.

### Installation Procedure

Notice: Refer to Fastener Notice in the Preface section.

1. Install the BPMV assembly (1) into the mounting bracket. Secure with 2 nuts (2).

Tighten
Tighten the nuts to 15 N·m (11 lb ft).

2. Remove the plugs from the brake pipes and connect the brake pipes to the BPMV assembly (1).

Tighten
Tighten the brake pipe nuts to 22 N·m (16 lb ft).

3. Connect the EBCM connector (1).
4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
5. Bleed the brake system. Refer to Hydraulic Brake System Bleeding .
6. Perform the Diagnostic System Check - Vehicle .
7. Refer to Control Module References for programming and setup information.