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Air Conditioning Unit: Installation

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  1. INSTALL AIR CONDITIONER UNIT ASSEMBLY 
    1. Install the A/C unit with the bolt and nut.

      Torque: 9.8 N*m (100 kgf*cm, 7 ft.*lbf) 

      Fig 1: Installing Air Conditioner Unit Assembly
      G04490009Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL INSTRUMENT PANEL REINFORCEMENT 
    1. Install the instrument panel reinforcement with the 6 bolts.

      Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) 

      Fig 2: Installing Instrument Panel Reinforcement
      G04490010Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the 3 bolts.

      Torque: 9.8 N*m (100 kgf*cm, 7 ft.*lbf) 

      Fig 3: Installing Bolts
      G04490011Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the 4 bolts and connect the ground wire.
      Fig 4: Connecting Ground Wire
      G04490012Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Attach the 12 clamps.
      Fig 5: Attaching Clamps
      G04490013Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL DRAIN COOLER HOSE 
    1. Install the drain hose.
      Fig 6: Installing Drain Cooler Hose
      G04490014Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL AIR CONDITIONING AMPLIFIER ASSEMBLY 
    1. Install the A/C amplifier with the screw.
    2. Connect the connector.
      Fig 7: Installing Air Conditioning Amplifier Assembly
      G04490015Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Attach the 2 clamps to the amplifier.
      Fig 8: Attaching Clamps To Amplifier
      G04490016Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL AIR DUCT 
    1. Attach the 2 claws and install the air duct.
      Fig 9: Installing Air Duct
      G04490017Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL REAR AIR DUCT 
    1. Attach the 3 claws and install the air duct rear.
      Fig 10: Installing Rear Air Duct
      G04490018Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Attach the 2 clamps and install the wire harness.
      Fig 11: Installing Wire Harness
      G04490019Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. INSTALL NO. 1 INSTRUMENT PANEL BRACE SUBASSEMBLY 
    1. Install the instrument panel brace with the bolt, nut and screw.
      Fig 12: Installing Instrument Panel Brace
      G04490020Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the clamp and connect the wire harness.
      Fig 13: Connecting Wire Harness
      G04490021Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Reposition the floor carpet.
      Fig 14: Repositioning Floor Carpet
      G04490022Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSTALL DEFROSTER NOZZLE ASSEMBLY 
    1. Attach the 3 claws and install the defroster nozzle assembly lower.
  9. INSTALL LOWER INSTRUMENT PANEL 
    1. Install the lower instrument panel (see INSTALLATION ).
  10. INSTALL UPPER INSTRUMENT PANEL 
    1. Install the upper instrument panel (see INSTALLATION ).
      Fig 15: Installing Defroster Nozzle Assembly Lower
      G04490023Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. INSTALL STEERING COLUMN ASSEMBLY 
    1. Install the steering column (see INSTALLATION ).
  12. CONNECT HEATER WATER OUTLET HOSE 
    1. Connect the water hose and attach the clip.
  13. CONNECT HEATER WATER INLET HOSE 

    HINT:

    Use the same procedures described for the water outlet hose.

    Fig 16: Connecting Heater Water Inlet And Outlet Hose
    G04490024Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. CONNECT TUBE SUB-ASSEMBLY 
    1. Remove the attached vinyl tape from the pipe.
    2. Sufficiently apply compressor oil to new 2 O-rings and the fitting surface of the suction tube and liquid tube.

      Compressor oil: ND-OIL 8 or equivalent 

    3. Install the 2 O-rings on the suction tube and liquid tube.
    4. Connect the suction tube and liquid tube.

      HINT:

      After the connection, check that the claw of the piping clamp is engaged.

    5. Install the plate with the bolt.

      Torque: 9.8 N*m (100 kgf*cm, 7 ft.*lbf) 

      Fig 17: Installing Plate
      G04490025Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  16. CHECK SRS WARNING LIGHT 
    1. Check the SRS warning light (see DIAGNOSIS SYSTEM ).
  17. REPLACE ENGINE COOLANT 

    Refer to the following procedures (see COOLANT ).

  18. CHARGE REFRIGERANT (See  REPLACEMENT  ) 
  19. WARM UP ENGINE (See  REPLACEMENT  ) 
  20. CHECK FOR ENGINE COOLANT LEAKS 
  21. CHECK FOR LEAKAGE OF REFRIGERANT (See  REPLACEMENT  )