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Home >> Lexus >> 2003 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 252 (Air Conditioning System) >> Air Conditioning Panel Sub-ASSY >> Replacement

Air Conditioning Panel Sub-ASSY: Replacement

WARNING: This page is about a different car, the 2004 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

  1. RESTORE SHIP MODE SETTING (W/CD CHANGER) (SEE  PRECAUTION  ) 
  2. REMOVE INSTRUMENT PANEL FINISH PANEL LOWER CENTER (SEE  REPLACEMENT  ) 
  3. REMOVE PANEL INSTRUMENT CLUSTER FINISH LOWER (SEE  REPLACEMENT  ) 
  4. REMOVE RADIO RECEIVER ASSEMBLY W/BRACKET (SEE  REPLACEMENT  ) 
  5. CONFIRM SHIP MODE (W/CD CHANGER) (SEE  PRECAUTION  ) 
  6. REMOVE TEMPERATURE CONTROL SWITCH ASSY 
    1. Using a screwdriver, release the 2 claws and remove the temperature control switch.

      HINT:

      Tape the screwdriver tip before use.

    2. Employ the same manner described above to the other side.
    3. Disconnect the connectors.
      Fig 1: Removing Temperature Control Switch
      G01029436Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE INTEGRATION CONTROL & PANEL ASSY 
    1. Remove the 2 bolts.
      Fig 2: Removing Bolts
      G01029437Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Release the 4 claws and remove the integration control & panel assy.
      Fig 3: Removing Integration Control & Panel Assy
      G01029438Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE HEATER CONTROL BASE BRACKET No. 1 
    1. Remove the 4 screws and 2 heater control base brackets No. 1.
      Fig 4: Locating Screws
      G01029439Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE AIR CONDITIONER CONTROL ASSEMBLY 
    1. Disconnect the connector.
    2. Remove the 4 screws, release the 4 claws and remove the air conditioner control assembly.
      Fig 5: Locating Screws
      G01029440Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE HEATER CONTROL HOUSING 
    1. Remove the 2 screws release the 4 claws and remove the heater control housing.
      Fig 6: Locating Screws
      G01029441Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE HEATER CONTROL BULB 
    1. Using a screwdriver, turn the bulbs to the left and pull out the bulbs.
      Fig 7: Removing Heater Control Bulb
      G01029442Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. REMOVE HEATER CONTROL BASE SUB-ASSY 
    1. Release the 4 claws and remove the heater control base.
      Fig 8: Removing Heater Control Base Sub-Assy
      G01029443Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE AIR CONDITION PANEL SUB-ASSY