H3 2006

Electronic Brake Control Module

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Removal & Installation




NOTE
Special Tools: CH-47830 Holding Fixture

  1. Remove the brake master cylinder with power booster and control module assembly.
  2.  
  3. Install the CH-47830 to the master cylinder assembly.
  4.  
  5. Position the CH-47830 with the master cylinder assembly in a vise.
  6.  
  7. Clean any dirt and debris from the master cylinder, Brake Pressure Modulator Valve (BPMV) assembly, power brake booster pump inlet hose, pump outlet pipe, and the master cylinder reservoir mounting areas.
  8.  
  9. Remove the master cylinder reservoir.
  10.  
  11. Remove the power brake booster pump with accumulator as an assembly.
  12.  
  13. Remove the fluid level sensor wiring harness bracket bolt.

    Click image to see an enlarged view

    Fig. Remove the fluid level sensor wiring harness bracket bolt (1)

  14.  
  15. Remove the fluid level sensor wiring harness bracket.

    Click image to see an enlarged view

    Fig. Remove the fluid level sensor wiring harness bracket (1)

  16.  
  17. Remove the Electronic Brake Control Module (EBCM) with BPMV assembly bolts.
    NOTE
    When removing the EBCM with BPMV assembly from the brake master cylinder, ensure the locating pin remains in the brake master cylinder body.



    Click image to see an enlarged view

    Fig. Remove the Electronic Brake Control Module (EBCM) with BPMV assembly bolts (1)

  18.  
  19. Carefully remove the BPMV gasket and EBCM with BPMV assembly from the brake master cylinder.
    NOTE
    Do not reuse the BPMV gasket.



    Click image to see an enlarged view

    Fig. Carefully remove the BPMV gasket (1) and EBCM with BPMV assembly (2) from the brake master cylinder

  20.  
  21. Discard the BPMV gasket.
  22.  

To install:

  1. Install a new BPMV gasket to the brake master cylinder.
    NOTE
    Ensure the locating pin is in the master cylinder body.

  2.  
  3. Install the EBCM with BPMV assembly to the brake master cylinder.
  4.  
  5. Loosely install the EBCM with BPMV assembly bolts to properly locate the assembly before tightening the bolts.
  6.  
  7. Tighten the EBCM with BPMV assembly bolts. Tighten the bolts to 24 ft. lbs. (32 Nm).
  8.  
  9. Install the fluid level sensor wiring harness bracket.
  10.  
  11. Install the fluid level sensor wiring harness bracket bolt.
  12.  
  13. Install the power brake booster pump with accumulator as an assembly.
  14.  
  15. Install the master cylinder reservoir.
  16.  
  17. Remove the brake master cylinder assembly from the CH-47830.
  18.  
  19. Install the brake master cylinder with power booster and control module assembly.
  20.  
  21. Bleed the hydraulic system.
  22.  
  23. Program the electronic brake and traction control module.
  24.  

 
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