GM Service Manual Online
For 1990-2009 cars only

Object Number: 1707573  Size: MF

Callout

Component Name

Warning: Refer to Brake Fluid Irritant Warning in the Preface section.

Preliminary Procedures

Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

1

Brake Pressure Modulator Valve (BPMV) Electrical Connector

2

Brake Pipes Clip (Qty: 2)

Tip
Before working on the brake pipes, release the locking tab on the retaining clip.

3

Brake Pipe Fitting (Qty: 6)

Caution: Refer to Fastener Caution in the Preface section.

Procedure

  1. Before removing the brake pipes from the ABS module, clean all dirt and debris from the ABS module.
  2. Cap the brake pipe fittings and plug the BPMV inlet and outlet port to prevent brake fluid leaks and contamination.
  3. Bleed the antilock brake system. Refer to Antilock Brake System Automated Bleed Procedure.

Tighten
25 N·m (18 lb ft)

4

BPMV Bracket Bolt (Qty: 3)

Tighten
20 N·m (15 lb ft)

5

BPMV Bolt

Tighten
11 N·m (97 lb in)

6

BPMV Bracket