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Air Conditioning Unit: Removal

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
  1. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD 
  2. REMOVE COOL AIR INTAKE DUCT SEAL  (See REMOVAL )
  3. REMOVE ENGINE ROOM SIDE COVER LH  (See REMOVAL )
  4. REMOVE ENGINE ROOM SIDE COVER RH  (See REMOVAL )
  5. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM  (See REPLACEMENT  )
  6. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system (See PRECAUTION ).
    NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).
  7. REMOVE FRONT UPPER FENDER PROTECTOR LH  (See REMOVAL )
  8. REMOVE FRONT UPPER FENDER PROTECTOR RH 

    HINT:

    Use the same procedure for the RH side and LH side (See REMOVAL )

  9. REMOVE ROOF DRIP SIDE FINISH MOLDING LH  (See REMOVAL )
  10. REMOVE ROOF DRIP SIDE FINISH MOLDING RH 

    HINT.

    Use the same procedure for the RH side and LH side (See REMOVAL )

  11. REMOVE FRONT WIPER ARM HEAD CAP  (See REMOVAL )
  12. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH  (See REMOVAL )
  13. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH  (See REMOVAL )
  14. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY  (See REMOVAL )
  15. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY  (See REMOVAL )
  16. SEPARATE SUCTION PIPE SUB-ASSEMBLY 
    1. Remove the bolt, and slide the hook connector
    2. Disconnect the suction pipe sub-assembly.
    3. Remove the O-ring from the suction pipe sub-assembly
      NOTE: Seal the openings of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering.
      Fig 1: Suction Pipe Sub-Assembly
      G05755333Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. SEPARATE COOLER REFRIGERANT LIQUID PIPE A 
    1. Disconnect the cooler refrigerant liquid pipe A
    2. Remove the O-ring from the cooler refrigerant liquid pipe A
      NOTE: Seal the openings of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering.
  18. REMOVE HEATER WATER OUTLET HOSE 
    1. Using pliers, grip the claws of the clip and slide the clip to disconnect the heater water outlet hose
      2. Fig 2: Identifying Heater Water Outlet Hose
      G05755334Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. REMOVE HEATER WATER INLET HOSE 

    HINT

    Use the same procedure for the heater water outlet hose.

  20. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY  (See REMOVAL )
  21. REMOVE UPPER NO. 1 CONSOLE PANEL GARNISH  (See REMOVAL )
  22. REMOVE UPPER NO. 2 CONSOLE PANEL GARNISH  (See REMOVAL )
  23. REMOVE CONSOLE PANEL SUB-ASSEMBLY  (See REMOVAL )
  24. REMOVE FRONT ASH RECEPTACLE ASSEMBLY  (See REMOVAL )
  25. REMOVE REAR ASH RECEPTACLE ASSEMBLY  (See REMOVAL )
  26. REMOVE CONSOLE BOX REGISTER ASSEMBLY  (See REMOVAL )
  27. REMOVE CONSOLE BOX  (See REMOVAL )
  28. REMOVE NO. 3 INSTRUMENT PANEL REGISTER ASSEMBLY  (See REMOVAL )
  29. REMOVE CENTER LOWER INSTRUMENT CLUSTER FINISH PANEL  (See REMOVAL )
  30. REMOVE MULTI-DISPLAY WITH RADIO RECEIVER ASSEMBLY (w/ Navigation System)  (See REMOVAL )
  31. REMOVE INTEGRATION CONTROL PANEL WITH RADIO RECEIVER ASSEMBLY (w/o Navigation System)  (See REMOVAL )
  32. REMOVE LOWER NO. 2 STEERING WHEEL COVER  (See REMOVAL )
  33. REMOVE LOWER NO. 3 STEERING WHEEL COVER  (See REMOVAL )
  34. REMOVE STEERING PAD  (See REMOVAL )
  35. REMOVE STEERING WHEEL ASSEMBLY  (See REMOVAL )
  36. REMOVE STEERING COLUMN COVER  (See REMOVAL )
  37. REMOVE TURN SIGNAL SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY  (See REMOVAL )
  38. REMOVE FRONT DOOR SCUFF PLATE LH  (See REMOVAL )
  39. REMOVE FRONT DOOR OPENING TRIM COVER LH  (See REMOVAL )
  40. REMOVE SIDE INSTRUMENT PANEL LH  (See REMOVAL )
  41. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY  (See REMOVAL )
  42. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY  (See REMOVAL )
  43. REMOVE DRIVER SIDE KNEE AIRBAG ASSEMBLY  (See REMOVAL )
  44. REMOVE INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY  (See REMOVAL )
  45. REMOVE COMBINATION METER ASSEMBLY  (See REMOVAL )
  46. REMOVE FRONT DOOR SCUFF PLATE RH 

    HINT:

    Use the same procedure for the RH side and LH side (See REMOVAL ).

  47. REMOVE FRONT DOOR OPENING TRIM COVER RH 

    HINT:

    Use the same procedure for the RH side and LH side (See REMOVAL ).

  48. REMOVE SIDE INSTRUMENT PANEL RH  (See REMOVAL )
  49. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY  (See REMOVAL )
  50. REMOVE FRONT PASSENGER SIDE KNEE AIRBAG ASSEMBLY  (See REMOVAL )
  51. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY  (See REMOVAL )
  52. REMOVE FRONT PILLAR GARNISH LH  (See REMOVAL )
  53. REMOVE FRONT PILLAR GARNISH RH 

    HINT:

    Use the same procedure for the RH side and LH side (See REMOVAL ).

  54. REMOVE NO. 1 INSTRUMENT PANEL REGISTER ASSEMBLY  (See REMOVAL )
  55. REMOVE NO. 2 INSTRUMENT PANEL REGISTER ASSEMBLY  (See REMOVAL )
  56. REMOVE NO. 3 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY  (See REMOVAL )
  57. REMOVE FRONT STEREO COMPONENT SPEAKER ASSEMBLY (w/ Front Center Speaker)  (See REMOVAL )
  58. REMOVE NO. 2 CONSOLE BOX DUCT  (See REMOVAL )
  59. REMOVE NO. 1 CONSOLE BOX DUCT  (See REMOVAL )
  60. DISCONNECT INSTRUMENT PANEL WIRE ASSEMBLY  (See REMOVAL )
  61. REMOVE INSTRUMENT PANEL SAFETY PAD ASSEMBLY  (See REMOVAL )
  62. REMOVE INSTRUMENT PANEL CLIP  (See REMOVAL )
  63. REMOVE INSTRUMENT PANEL STAY  (See REMOVAL )
  64. REMOVE NO. 1 AIR DUCT  (See REMOVAL )
  65. REMOVE BRAKE PEDAL RETURN SPRING  (See REMOVAL )
  66. SEPARATE STEERING SLIDING YOKE SUB-ASSEMBLY  (See REMOVAL )
  67. REMOVE STEERING COLUMN ASSEMBLY  (See REMOVAL )
  68. REMOVE SKID CONTROL ECU  (See INSTALLATION )
  69. REMOVE DEFROSTER NOZZLE LOWER ASSEMBLY 
    1. Release the 4 claws and remove the defroster nozzle lower assembly
  70. REMOVE ID CODE BOX (IMMOBILIZER CODE ECU)  (See REMOVAL )
  71. REMOVE INSTRUMENT PANEL REINFORCEMENT ASSEMBLY 
    Fig 3: Identifying Clamps And Connectors
    G05755335Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 27 clamps and 19 connectors, and then disconnect the wire harness.
    2. Remove the nut, 2 bolts and 2 junction blocks.
      Fig 4: Identifying Nut, Bolts And Junction Blocks
      G05755336Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the cap and bolt.
      Fig 5: Identifying Cap And Bolt
      G05755337Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the 3 bolts and nut
    5. Using a T40 "TORX" socket, remove the 5 "TORX" bolts.
      NOTE: The "TORX" bolts on the passenger side can be removed with the collar for adjustment.
    6. Using a 12 mm hexagon wrench, remove the 2 collars and instrument panel reinforcement.
      Fig 6: Removing Collars And Instrument Panel Reinforcement
      G05755338Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  72. REMOVE AIR CONDITIONER UNIT ASSEMBLY 
    1. Remove the 2 screws, 3 bolts, and air conditioner unit assembly.
      Fig 7: Removing Screws, Bolts, And Air Conditioner Unit Assembly
      G05755339Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  73. REMOVE NO. 2 AIR DUCT 
    1. Remove the screw and No. 2 air duct
      2. Fig 8: Removing Screw And No. 2 Air Duct
      G05297842Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  74. REMOVE AIR CONDITIONING AMPLIFIER ASSEMBLY  (See REMOVAL  )
  75. REMOVE BLOWER ASSEMBLY 
    1. Disconnect the connector
    2. Remove the screw.
    3. Release the claw and remove the blower assembly.
      Fig 9: Identifying Blower Assembly Claw And Screw
      G05755341Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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