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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 603 (Anti-Lock Brake System) >> Repair Instructions >> Electronic Brake Control Module (EBCM) Replacement (w/JL4) >> Installation Procedure

Installation Procedure

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  1. Install the jumper harnesses to the EBCM
  2. Install the EBCM and jumper harnesses to the vehicle.
    NOTE:
    • Do not reuse the old mounting screws. Always install new mounting screws with the new EBCM.
    • Do not use RTV or any other type of sealant on the EBCM gasket or mating surfaces.
  3. Install the EBCM (2) on to the BPMV (1).
  4. Install the four new screws in the EBCM (2). Tighten the four screws to 5 N.m (39 lbs in) in an X-pattern.
  5. Fig 1: Installation Of BPMV & EBCM Components W/JL4
    G01664054Courtesy of GENERAL MOTORS CORP.
  6. Connect the brake fluid pressure sensor (7) and pressure accumulator switch (4) electrical connectors.
  7. Lower the vehicle.
  8. Connect the negative battery cable.
  9. Revise the tire calibration using the Scan Tool Tire Size Calibration function.
  10. Return to Diagnostic Starting Point - Anti-lock Brake System .
  11. Fig 2: Installation Of EHCU Components W/JL4
    G01664055Courtesy of GENERAL MOTORS CORP.