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Home >> Pontiac >> 2002 >> Aztek FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1211 (Anti-Lock Brake System) >> Repair Instructions >> Electronic Brake Control Module (EBCM) Replacement >> Removal Procedure
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Removal Procedure

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: To prevent equipment damage, never connect or disconnect the wiring harness connection from the EBCM with the ignition switch in the ON position.
  1. Turn the ignition switch to the OFF position.
  2. Remove the fuel injector sight shield, 3.8 L engine only. Refer to FUEL INJECTOR SIGHT SHIELD REPLACEMENT (L36) or FUEL INJECTOR SIGHT SHIELD REPLACEMENT (L67) .
  3. Remove the front fender upper diagonal brace.

    Refer to BRACE REPLACEMENT -- SHEET METAL DIAGONAL .

  4. Disconnect the accelerator and cruise control cable from the accelerator control cable bracket.
  5. Disconnect the cruise control module from the left strut tower. It is not necessary to remove the cable from the module. Refer to CRUISE CONTROL MODULE REPLACEMENT . Position the module and cables aside.
    Fig 1: EBCM Harness Connector & Locking Tab
    G01673698Courtesy of GENERAL MOTORS CORP.
  6. Remove the air cleaner intake duct. Refer to AIR CLEANER INTAKE DUCT .
  7. Disengage the locking tab (1) from the EBCM harness connector.
  8. Disconnect the EBCM harness connector.
  9. Remove any dirt/debris from the assembly:
  10. Remove the six EBCM to BPMV retainers (2).
    IMPORTANT: Do not pry apart using a tool. Be careful not to damage BPMV surface.
    IMPORTANT: Care must be taken not to damage the solenoid valves when the EBCM is removed from the BPMV.
  11. Separate the EBCM (1) from the BPMV (4) by gently pulling apart until separated.
  12. Disconnect the pump motor connector (3) at the bottom of the EBCM.
    Fig 2: Separating EBCM From BPMV
    G01673699Courtesy of GENERAL MOTORS CORP.
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