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Front Cooling Unit: Installation

  1. INSTALL COOLING UNIT 
    1. Install the cooling unit with the 4 screws and 2 nuts.
    2. Connect the connector.
      Fig 1: Identifying Cooling Unit Screws And Nuts
      G05284206Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL ANTENNA RELAY 
    1. Install the antenna relay with the 2 screws.
    2. Connect the connector.
  3. INSTALL INSTRUMENT PANEL REINFORCEMENT ASSEMBLY 
  4. INSTALL INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY 
    1. Install the instrument panel safety pad sub-assembly (see INSTALLATION ).
      Fig 2: Locating Antenna Relay Screws
      G05284205Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. CONNECT LIQUID TUBE AND SUCTION TUBE 
    1. Lubricate 4 new O-rings with compressor oil and install them to the tubes.

      Compressor oil: 

      ND-OIL 8 or equivalent 

    2. Connect the liquid tube, suction tubes and piping clamp.

      HINT:

      After connection, check the claw engagement of the piping clamp.

      Fig 3: Connecting Liquid Tube And Suction Tube
      G05284215Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  7. PERFORM INITIALIZATION 
    1. Perform initialization (see INITIALIZATION ).
      NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
  8. CHECK SRS WARNING LIGHT 
    1. Check the SRS warning light (see DIAGNOSIS SYSTEM ).
  9. CHARGE REFRIGERANT (See  REPLACEMENT   ) 
  10. WARM UP ENGINE (See  REPLACEMENT   ) 
  11. CHECK FOR LEAKAGE OF REFRIGERANT (See  REPLACEMENT   )