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Front Cooling Unit: Removal

  1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM (See  REPLACEMENT   ) 
  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
  3. REMOVE LIQUID TUBE AND SUCTION TUBE 
    1. Using SST, remove the 2 piping clamps.

      SST 09870-00025 (Liquid tube), 09870-00015 (Suction tube) 

      Fig 1: Locating Piping Clamps
      G05284202Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Attach SST to the piping clamp.

        HINT:

        Confirm the direction of the piping clamp claw and SST referring to the illustration on the caution label.

        Fig 2: Attaching SST To Piping Clamp
        G05284203Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Push down SST and release the clamp lock.
        NOTE: Be careful not to deform the tubes when pushing SST.
      3. Pull SST slightly and push the release lever, and then remove the piping clamp with SST.
      4. Remove the piping clamp from SST.
    2. Disconnect the both tubes.
      NOTE: Cover the opening of the disconnected parts to prevent them from entering moisture or dirt.
      Fig 3: Removing Piping Clamp From SST
      G05284204Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY 
    1. Remove the instrument panel safety pad sub-assembly (see REMOVAL ).
  5. REMOVE INSTRUMENT PANEL REINFORCEMENT ASSEMBLY 
  6. REMOVE ANTENNA RELAY 
    1. Disconnect the connector.
    2. Remove the 2 screws and antenna relay.
      Fig 4: Locating Antenna Relay Screws
      G05284205Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE COOLING UNIT 
    1. Disconnect the connector.
    2. Remove the 4 screws, 2 nuts and cooling unit.
      Fig 5: Identifying Cooling Unit Screws And Nuts
      G05284206Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002