HEATER WATER PUMP 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. REMOVE V-BANK COVER SUB-ASSEMBLY

    Click here

  2. REMOVE RADIATOR SUPPORT TO FRAME SEAL RH


    1. B0049U1

      Remove the 6 clips.

    2. Detach the claw and guide and remove the radiator support to frame seal RH.

  3. REMOVE ENGINE ROOM SIDE COVER LH


    1. B004B6E

      Remove the 3 clips.

    2. Detach the claw and guide and remove the engine room side cover LH.

  4. REMOVE LOWER RADIATOR AIR DEFLECTOR


    1. B004AYJ

      Remove the 9 clips.

    2. Detach the claw and guide and remove the lower radiator air deflector.

  5. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY

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  6. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY

    Click here

  7. DRAIN ENGINE COOLANT

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


    1. B000T5M

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

  9. REMOVE NO. 1 AIR CLEANER INLET

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  10. REMOVE AIR CLEANER ASSEMBLY

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  11. REMOVE OIL PUMP MOTOR CONTROLLER ASSEMBLY


    1. B000O13

      Remove the 2 bolts.

    2. Detach the clamp and disconnect the ground wire.

    3. for LHD:


      1. B000PBYC01
        *a Clamp (A)
        *b Clamp (B)

        Detach the clamp (A) and (B).

    4. for RHD:


      1. Detach the clamp (B).

    5. Remove the 2 nuts.

    6. B000Q6KC01
      B004B1M Movement Direction

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

  12. REMOVE HEATER ACCESSORY ASSEMBLY


    1. B000SGBC01
      B004C4F Clamp
      B004ANI 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. B000QWX

      Remove the nut.

    4. B000RMFC01
      B004C4F Nut
      B004ANI Connector

      Disconnect the connector.

    5. Remove the 2 nuts.

    6. B000SFXC01
      B004B1M 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. B000SJX

      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. B000SQ3

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