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Home >> Lexus >> 2007 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning >> Blower Unit >> Removal

Blower Unit: Removal

  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 
    1. Start up the engine.
    2. Turn the A/C switch on.
    3. Operate the cooler compressor at an engine rpm of approximately 1,000 for 5 to 6 minutes to circulate the refrigerant and collect compressor oil remaining in each component into the cooler compressor as much as possible.
    4. Stop the engine.
    5. Using SST, let the refrigerant gas out.

      SST 07110-58060 (07117-58060, 07117-58070, 07117-58080, 07117-58090, 07117-78050, 07117-88060, 07117-88070, 07117-88080) 

  6. DISCONNECT CABLE FROM NEGATIVE BATTERY 
    CAUTION: Wait for 90 seconds after disconnecting the cable to prevent airbag deployment (See PRECAUTION )
  7. REMOVE FRONT FENDER PROTECTOR UPPER LH (See  REMOVAL  ) 
  8. REMOVE FRONT FENDER PROTECTOR UPPER RH (See  REMOVAL  ) 
  9. REMOVE ROOF DRIP SIDE FINISH MOULDING LH (See  REMOVAL  ) 
  10. REMOVE ROOF DRIP SIDE FINISH MOULDING RH (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 SUBASSEMBLY (See  REMOVAL  ) 
  15. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY (See  REMOVAL  ) 
  16. SEPARATE SUCTION PIPE SUB-ASSEMBLY (See  REMOVAL   ) 
  17. SEPARATE LIQUID TUBE SUB-ASSEMBLY (See  REMOVAL   ) 
  18. REMOVE HEATER WATER OUTLET HOSE (See  REMOVAL   ) 
  19. REMOVE HEATER WATER INLET HOSE (See  REMOVAL   ) 
  20. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for Automatic Transmission) (See  REMOVAL  ) 
  21. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for Manual Transmission) (See  REMOVAL  ) 
  22. REMOVE UPPER NO. 1 CONSOLE PANEL GARNISH (for Automatic Transmission) (See  REMOVAL  ) 
  23. REMOVE UPPER NO. 2 CONSOLE PANEL GARNISH (for Automatic Transmission) (See  REMOVAL  ) 
  24. REMOVE CONSOLE PANEL SUB-ASSEMBLY (for Automatic Transmission) (See  REMOVAL  ) 
  25. REMOVE REAR CONSOLE PANEL SUB-ASSEMBLY (for Manual Transmission) (See  REMOVAL  ) 
  26. REMOVE FRONT CONSOLE PANEL SUB-ASSEMBLY (for Manual Transmission) (See  REMOVAL  ) 
  27. REMOVE FRONT ASH RECEPTACLE SUBASSEMBLY (See  REMOVAL  ) 
  28. REMOVE CONSOLE BOX REGISTER ASSEMBLY (See  REMOVAL  ) 
  29. REMOVE CONSOLE BOX (See  REMOVAL  ) 
  30. REMOVE NO. 3 INSTRUMENT PANEL REGISTER ASSEMBLY (See  REMOVAL  ) 
  31. REMOVE CENTER LOWER INSTRUMENT CLUSTER FINISH PANEL (See  REMOVAL  ) 
  32. REMOVE MULTI-DISPLAY WITH RADIO RECEIVER ASSEMBLY (w/ Navigation System) (See  REMOVAL  ) 
  33. REMOVE INTEGRATION CONTROL PANEL WITH RADIO RECEIVER ASSEMBLY (w/o Navigation System) (See  REMOVAL  ) 
  34. REMOVE LOWER NO. 2 STEERING WHEEL COVER (See  REMOVAL  ) 
  35. REMOVE LOWER NO. 3 STEERING WHEEL COVER (See  REMOVAL  ) 
  36. REMOVE STEERING PAD (See  REMOVAL  ) 
  37. REMOVE STEERING WHEEL ASSEMBLY (See  REMOVAL  ) 
  38. REMOVE STEERING COLUMN COVER (for Power Tilt and Power Telescopic) (See  REMOVAL  ) 
  39. REMOVE STEERING COLUMN COVER (for Manual Tilt) (See  REMOVAL  ) 
  40. REMOVE TURN SIGNAL SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY (See  REMOVAL  ) 
  41. REMOVE FRONT DOOR SCUFF PLATE LH (w/o Illumination) (See  REMOVAL  ) 
  42. REMOVE FRONT DOOR SCUFF PLATE LH (w/ Illumination) (See  REMOVAL  ) 
  43. REMOVE FRONT DOOR OPENING TRIM COVER LH (See  REMOVAL  ) 
  44. REMOVE SIDE INSTRUMENT PANEL LH (See  REMOVAL  ) 
  45. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY (See  REMOVAL  ) 
  46. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY (See  REMOVAL  ) 
  47. REMOVE DRIVER SIDE KNEE AIRBAG ASSEMBLY (See  REMOVAL  ) 
  48. REMOVE INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY (See  REMOVAL  ) 
  49. REMOVE COMBINATION METER ASSEMBLY (See  REMOVAL  ) 
  50. REMOVE FRONT DOOR SCUFF PLATE RH (w/o Illumination) (See  REMOVAL  ) 
  51. REMOVE FRONT DOOR SCUFF PLATE RH (w/ Illumination) (See  REMOVAL  ) 
  52. REMOVE FRONT DOOR OPENING TRIM COVER RH (See  REMOVAL  ) 
  53. REMOVE SIDE INSTRUMENT PANEL RH (See  REMOVAL  ) 
  54. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY (See  REMOVAL  ) 
  55. REMOVE FRONT PASSENGER SIDE KNEE AIRBAG ASSEMBLY (See  REMOVAL  ) 
  56. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY (See  REMOVAL  ) 
  57. REMOVE FRONT PILLAR GARNISH LH (See  REMOVAL  ) 
  58. REMOVE FRONT PILLAR GARNISH RH 
  59. REMOVE NO. 1 INSTRUMENT PANEL REGISTER ASSEMBLY (See  REMOVAL  ) 
  60. REMOVE NO. 2 INSTRUMENT PANEL REGISTER ASSEMBLY (See  REMOVAL  ) 
  61. REMOVE NO. 3 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY (See  REMOVAL  ) 
  62. REMOVE FRONT STEREO COMPONENT SPEAKER ASSEMBLY (w/ Front Center Speaker) (See  REMOVAL  ) 
  63. REMOVE NO. 2 CONSOLE BOX DUCT (for Automatic Transmission) (See  REMOVAL  ) 
  64. REMOVE NO. 1 CONSOLE BOX DUCT (for Automatic Transmission) (See  REMOVAL  ) 
  65. REMOVE NO. 2 CONSOLE BOX DUCT (for Manual Transmission) (See  REMOVAL  ) 
  66. DISCONNECT PASSENGER AIRBAG CONNECTOR 
  67. REMOVE INSTRUMENT PANEL SAFETY PAD ASSEMBLY (See  REMOVAL  ) 
  68. REMOVE NO. 1 AIR DUCT (See  REMOVAL  ) 
  69. REMOVE STEERING SLIDING YOKE SUBASSEMBLY (for 2WD) (See  REMOVAL  ) 
  70. REMOVE NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY (for 4WD) (See  REMOVAL  ) 
  71. REMOVE STEERING COLUMN ASSEMBLY (for Manual Tilt) (See  REMOVAL  ) 
  72. REMOVE STEERING COLUMN ASSEMBLY (for Power Tilt and Power Telescopic) (See  REMOVAL  ) 
  73. REMOVE DEFROSTER NOZZLE LOWER ASSEMBLY (See  REMOVAL   ) 
  74. REMOVE IMMOBILISER CODE ECU 
  75. REMOVE INSTRUMENT PANEL REINFORCEMENT ASSEMBLY (See  REMOVAL   ) 
  76. REMOVE AIR CONDITIONER UNIT ASSEMBLY (See  REMOVAL   ) 
  77. REMOVE NO. 2 AIR DUCT (See  REMOVAL   ) 
  78. REMOVE AIR CONDITIONING AMPLIFIER ASSEMBLY (See  REMOVAL   ) 
  79. REMOVE BLOWER ASSEMBLY 
    1. Disconnect the connector.
    2. Remove the screw.
    3. Release the 2 claws and remove the blower assembly.
    Fig 1: Identifying Connector
    G04048447Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002