Air Conditioning Control Assembly: Disassembly

REMOVE CONSOLE UPPER PANEL GARNISH FRONT
1. Remove the 2 screws.
2. Using a screwdriver, detach the 2 claws and remove the panel garnish from the A/C control.
  HINT:
  
  Tape the screwdriver tip before use.
  
  Fig 1: Identifying Panel Garnish From A/C Control Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE HEATER CONTROL HOUSING
1. Remove the 6 screws.
2. Using a screwdriver, detach the 4 claws. Then separate the heater control housing.
  HINT:
  
  Tape the screwdriver tip before use.
  
  Fig 2: Identifying Heater Control Housing Screws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Disconnect the 2 cooler wires and remove the control housing
  
  Fig 3: Identifying Control Housing Cooler Wires
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE AIR CONDITIONER AMPLIFIER ASSEMBLY
1. Remove the 2 screws, cover plate and water protective sheet.
  
  Fig 4: Identifying Cover Plate And Water Protective Sheet Screws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the A/C amplifier.
3. Remove the 2 cooler wires.
REMOVE NO. 1 COOLER WIRE
1. Remove the cooler wire from the control switch.
REMOVE HEATER CONTROL BASE SUB-ASSEMBLY
1. Remove the 2 screws.
  
  Fig 5: Identifying Heater Control Base Sub-Assembly Screws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Using a screwdriver, detach the 7 claws as shown in the illustration.
  HINT:
  - Lift up the black film. Use the screwdriver to detach the claws labeled A in the illustration.
  - Tape the screwdriver tip before use.
    
    Fig 6: Identifying Claws
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Face the base upward as shown in the illustration.
4. Slowly remove the base.
  NOTE: If the base is removed while it is facing down, the control knob may fall off.
  
  Fig 7: Removing Base
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL MULTI-DISPLAY JUNCTION BLOCK (w/ Navigation System)
1. Remove the 2 screws and multi-display junction block.
  
  Fig 8: Identifying Multi-Display Junction Block Screws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE HEATER CONTROL KNOB
1. Remove the control knobs.
  
  Fig 9: Identifying Control Knobs
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002