Air Conditioner Control Assembly: Overhaul

WARNING: This page is about a different car, the 2004 Lexus ES 330, 2003 Lexus ES 300, and 2002 Lexus ES 300. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

See COMPONENTS

REMOVE AIR CONDITIONER CONTROL ASSEMBLY (See AIR CONDITIONER CONTROL ASSEMBLY )
REMOVE HEATER CONTROL HOUSING SUB-ASSY
1. Remove the 4 screws.
2. Release the 4 fitting claws, disconnect the heater control housing sub-assy.
  
  Fig 1: Disconnecting Heater Control Housing Sub-Assy
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Disconnect the connect, remove the heater control housing sub-assy.
  
  Fig 2: Removing Heater Control Housing Sub-Assy
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE AIR CONDITIONING CONTROL BULB
1. Remove the air conditioning control bulb.
  
  Fig 3: Removing Air Conditioning Control Bulb
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE HEATER CONTROL HOUSING
1. Release the 8 fitting claws, remove the heater control housing.
  
  Fig 4: Removing Heater Control Housing
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL AIR CONDITIONING CONTROL BULB
1. Install the air conditioning control bulb to the air conditioner panel sub-assy.
  
  Fig 5: Installing Air Conditioning Control Bulb
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Bulb position:
  
  Fig 6: Bulb Position & Part Number Chart
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002