Hyundai Santa Fe 2001-05

Hydraulic Control Module

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Removal & Installation



  1. Disconnect the double lock (A) from the Hydraulic and Electronic Control Module (HECU).

    Click image to see an enlarged view

    Fig. HECU lock location diagram

  2.  
  3. Disconnect the brake tube from the HECU by unlocking the nuts center clockwise with a spanner.
    NOTE
    Do not spill brake fluid on vehicle; it may damage the paint; if brake fluid gets on the paint, wash it off immediately with water.


    NOTE
    Take care not to damage or deform the brake lines during remove and water.


    NOTE
    To prevent the brake fluid from flowing, plug and cover the hose ends and joints with a shop towel or equivalent material.

  4.  
  5. Remove the three HECU brake mounting bolts disassembly the HECU with the bracket.
    CAUTION
    Never attempt to disassemble the HECU.


    CAUTION
    The HECU must be transported and stored in an upright production and with the ports sealed.



    Click image to see an enlarged view

    Fig. HECU assembly

  6.  
  7. Remove the three HECU mounting bolts and disassembly the HECU from the bracket.
  8.  
  9. Installation is the reverse of the removal procedure.
  10.  
  11. Tighten the HECU bracket mounting bolts to 13-19 ft. lbs. (17-26 Nm).
  12.  

 
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