AIR CONDITIONING UNIT(for DENSO Made) DISASSEMBLY

Info Added 2017-10-06

PROCEDURE


  1. PRECAUTION

    Note

    Make sure to perform initialization after replacing the air conditioning radiator damper servo sub-assembly. If initialization is not performed, the air conditioner unit assembly will not perform properly as the air conditioning amplifier assembly will not be able to recognize the position of the air conditioning radiator damper sub-assembly.

  2. REMOVE NO. 1 AIR DUCT


    1. A005PDZC01
      B00497S Remove in this Direction

      Remove the screw.

    2. Disengage the claws to remove the No. 1 air duct as shown in the illustration.

  3. REMOVE AIR CONDITIONING DUCT SUB-ASSEMBLY


    1. A005Q7W

      Disengage the claws to remove the air conditioning duct sub-assembly.

  4. REMOVE BLOWER ASSEMBLY

    Click here

  5. REMOVE HEATER COVER


    1. A005PRTC01
      B00497S Remove in this Direction

      Remove the screw and heater cover as shown in the illustration.

  6. REMOVE AIR CONDITIONING AMPLIFIER ASSEMBLY


    1. A005Q40C01
      B00497S Remove in this Direction

      Disconnect the connector.

    2. Remove the screw.

    3. Disengage the guide to remove the air conditioning amplifier assembly as shown in the illustration.

  7. REMOVE AIR CONDITIONING HARNESS ASSEMBLY


    1. Disconnect the 4 connectors.

      A005PKX

      1. Disengage clamps to remove the air conditioning harness assembly.

  8. REMOVE COVER


    1. A005P25

      Disengage the claws to remove the cover.

  9. REMOVE DRAIN COOLER HOSE


    1. A005PWD

      Remove the drain cooler hose.

  10. REMOVE NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY


    1. A005QE9

      Remove the 3 screws and No. 1 air conditioning radiator damper servo sub-assembly.

  11. REMOVE HEATER PIPE GROMMET


    1. A005ODK

      Remove the heater pipe grommet.

  12. REMOVE HEATER CLAMP


    1. A005PWV

      Disengage the claws to remove the heater clamp.

  13. REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY


    1. A005OZAC01
      B00497S Remove in this Direction

      Remove the heater radiator unit sub-assembly as shown in the illustration.

      Note

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

  14. REMOVE COOLER EXPANSION VALVE


    1. A005PUX

      Remove the grommet.

    2. A005OE4

      Using a 4 mm hexagon socket wrench, remove the 2 hexagon bolts and cooler expansion valve.

    3. Remove the 2 O-rings from the No. 1 cooler evaporator sub-assembly.

  15. REMOVE NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY


    1. Remove the 2 screws.

      A005P60

    2. Disengage the claws to remove the upper heater case with No. 1 cooler evaporator sub-assembly from the lower heater case.

    3. A005PP4

      Disengage the clamp.

    4. Remove the No. 1 cooler evaporator sub-assembly with No. 1 cooler thermistor from the upper heater case.

  16. REMOVE NO. 1 COOLER THERMISTOR

    Click here