Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 875 (Antilock Brake System) >> Repair Instructions >> Brake Pressure Modulator Valve (BPMV) Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.

Important:  Do not use RTV or any other type of sealant on the EBCM gasket or mating surfaces.

  1. Install EBCM (2) onto BPMV (3).
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.

    Important:  Do not reuse the old mounting bolts. Always install new bolts with the new BPMV.

  2. Install the four EBCM bolts.

    Tighten 

    Tighten the four bolts to 5 N.m (39 lb in) in an X-pattern.

  3. Connect the 2 way ABS pump motor connector to the EBCM (2).
  4. Install BPMV (3) to EHCU bracket (5).
    Fig 1: Installing BPMV
    G01468873Courtesy of GENERAL MOTORS CORP.
  5. Connect the two electrical harness connectors to the EBCM (2).

    Important:  The brake pipes are held in the proper place by a frame mounted plastic bracket. Make sure that the brake pipes stay in the correct place for proper reassembly.

  6. Install the 5 brake pipes to the BPMV (3).

    Tighten 

    Tighten the brake pipe fittings to 30 N.m (22 lb ft).

  7. Bleed the brake system. Refer to ABS AUTOMATED BLEED PROCEDURE   .