HEATER WATER PUMP(for AWD) REMOVAL

CAUTION / NOTICE / HINT

Tech Tips


  • Use the same procedure for RHD and LHD vehicles.

  • The procedure listed below is for LHD vehicles.

PROCEDURE


  1. AIR SUSPENSION CONTROL PROHIBITED (w/ Air Suspension)

    Click here

  2. REMOVE V-BANK COVER SUB-ASSEMBLY

    Click here

  3. REMOVE RADIATOR COVER PLATE

    Click here

  4. REMOVE UPPER RADIATOR SUPPORT SEAL

    Click here

  5. REMOVE LOWER RADIATOR AIR DEFLECTOR

    Click here

  6. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY

    Click here

  7. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY

    Click here

  8. DRAIN ENGINE COOLANT

    Click here

  9. REMOVE RADIATOR SUPPORT TO CROSSMEMBER BRACE SUB-ASSEMBLY RH


    1. B004T6U

      Remove the 2 bolts and radiator support to crossmember brace sub-assembly RH.

  10. REMOVE NO. 1 AIR CLEANER INLET

    Click here

  11. REMOVE AIR CLEANER ASSEMBLY

    Click here

  12. DISCONNECT NO. 3 ENGINE WIRE


    1. B004SQI

      Remove the 2 bolts.

    2. Detach the clamp and disconnect the No. 3 engine wire.

  13. REMOVE OIL PUMP MOTOR CONTROLLER ASSEMBLY


    1. B004WY1

      for LHD:


      1. Detach the clamp.

      2. Remove the 2 nuts.

        Note

        If the removed nut is the same shape as that shown in the illustration, replace it the supplied replacement part.

        B004VS8
    2. B004YUR

      for RHD:


      1. Detach the clamp.

      2. Remove the 2 nuts.

        Note

        If the removed nut is the same shape as that shown in the illustration, replace it the supplied replacement part.

        B004VS8
    3. B004VRVC01
      B004RMI Movement Direction

      Move the oil pump motor controller assembly to the position shown in the illustration.

  14. REMOVE HEATER ACCESSORY ASSEMBLY


    1. B004UK3C01
      B004SZX Clamp
      B004UK4 Clip

      Disconnect the clamps shown in the illustration.

    2. Using pliers, grip the claws of the 2 hose clips and slide the hose clip to disconnect the water pipe sub-assembly.

      Note


      • Do not apply excessive force to the water pipe sub-assembly.

      • Prepare a drain pan or cloth in case the coolant leaks.

    3. B004U5J

      Remove the nut.

    4. B004WFTC01
      B004SZX Nut
      B004UK4 Connector

      Disconnect the connector.

    5. Remove the 2 nuts.

    6. B004RG4C01
      B004RMI Remove in this Direction

      Move the heater accessory assembly (with water pipe sub-assembly) to the center of the engine room and remove it as shown in the illustration.

    7. B004SB1

      Using pliers, grip the claws of the 2 hose clips and slide the hose clip to remove the water pipe sub-assembly.

      Note


      • Do not apply excessive force to the water pipe sub-assembly.

      • Prepare a drain pan or cloth in case the coolant leaks.

    8. B004SBG

      Remove the 4 hose clips from the water pipe sub-assembly.

  15. REMOVE WATER PUMP BRACKET


    1. B004UX2

      Remove the bolt and water pump bracket.