Air Conditioner Control Assembly: Overhaul

HINT:

COMPONENTS: See AIR CONDITIONER CONTROL ASSEMBLY 

1. REMOVE AIR CONDITIONER CONTROL ASS 
   1. Release the clips, pull out the air conditioner control assy.
   2. Disconnect the connectors.
      Fig 1: Remove Air Conditioner Control Assembly

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. REMOVE CONSOLE UPPER PANEL GARNISH FRONT 
   1. Remove the 2 screws.
   2. Release the claws, remove the console upper panel garnish front.
      Fig 2: Removing Console Upper Panel Garnish Front

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. REMOVE HEATER CONTROL HOUSING 
   1. Remove the 6 screws.
   2. Release the claws, remove the heater control housing.
   3. Remove the cover plate and heater control housing.
      Fig 3: Removing Heater Control Housing

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. REMOVE AIR CONDITIONER AMPLIFIER ASSY 
5. REMOVE COOLER WIRE NO.1 
6. REMOVE COOLER WIRE NO.1 (W/LEXUS NAVIGATION SYSTEM 
7. REMOVE MULTI-DISPLAY JUNCTION BLOCK (W/LEXUS NAVIGATION SYSTEM) 
   1. Remove the 2 screws and multi-display junction block.
      Fig 4: Removing Multi-Display Junction Block (W/Lexus Navigation System)

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. REMOVE HEATER CONTROL BASE SUB-ASSY 
   1. Remove the 2 screws and heater control base sub-assy.
      Fig 5: Removing Heater Control Base Sub-Assy

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
9. REMOVE HEATER CONTROL KNOB