Mitsubishi Endeavor 2004-06

Hydraulic Modulator

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Removal & Installation




NOTE
The ABS-ECU is integrated in the brake modulator hydraulic unit.

  1. Disconnect the negative battery cable.
  2.  
  3. Remove the power steering fluid reservoir.
  4.  
  5. Tag and detach the harness connectors around the ABS-ECU, as follows:
    1. Move the lock lever of the ABS-ECU connector as shown in the illustration, then detach the connector.

      Click image to see an enlarged view

      Fig. Move the lock lever of the ABS-ECU connector as shown, then detach the connector

    2.  

  6.  
  7. Remove the harness clamps around the ABS-ECU.
  8.  
  9. Remove the connector brackets around the ABS-ECU.
  10.  
  11. Detach the ABS-ECU harness connector.
  12.  
  13. Tag and disconnect the brake lines from the unit.
    WARNING
    The hydraulic unit is heavy, so be careful when removing it. The unit cannot be disassembled. Do not loosen its nuts or bolts. Do not drop or shock the unit. Never turn the until upside down, or lay it on its side.

  14.  
  15. Remove the retainers an the brake modulator hydraulic unit (hydraulic unit and ABS-ECU) as shown in the accompanying illustration. Be careful not to damage the surrounding components and hoses/wiring when removing the unit.

    Click image to see an enlarged view

    Fig. Remove the retainers an the brake modulator hydraulic unit (hydraulic unit and ABS-ECU) as shown

  16.  
  17. Remove the brake hydraulic unit bracket.

    Click image to see an enlarged view

    Fig. Exploded view of the ABS brake modulator hydraulic unit-vehicle without traction control shown, with traction control similar

  18.  
  19. Installation is the reverse of the removal procedure, noting the following:
    1. Connect the tubes to the hydraulic unit assembly as shown in the illustration.

      1.To the front brake (RH)
       
      2.To the front brake (LH)
       
      3.To the rear brake (LH)
       
      4.To the rear brake (RH)
       
      5.From the master cylinder (secondary)
       
      6.From the master cylinder (primary)

      Click image to see an enlarged view

      Fig. Connect the tubes to the hydraulic unit assembly as shown

       

    2.  

  20.  

 
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