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Home >> Lexus >> 2020 >> UX 200 Luxury >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning System (Service Information) >> COMPRESSOR (for M20A-FXS) >> Removal [07/2022 - ] >> Procedure

Removal [07/2022 - ]: Procedure

  1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM 

    See step  1

  2. REMOVE SERVICE PLUG GRIP 

    Refer to REMOVAL [07/2022 - ]

  3. CHECK TERMINAL VOLTAGE 
    1. Disconnect the engine room main wire.

      Refer to PROCEDURE - Step 11

    2. Remove the connector cover assembly.

      Refer to PROCEDURE - Step 12

    3. Check the terminal voltage.

      Refer to PROCEDURE - Step 13

    4. Install the connector cover assembly.

      Refer to PROCEDURE - Step 6

    5. Connect the engine room main wire.

      Refer to PROCEDURE - Step 16

  4. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY 

    Refer to PROCEDURE - Step 5

  5. DISCONNECT DISCHARGE HOSE SUB-ASSEMBLY 
    1. Remove the bolt to disconnect the discharge hose sub-assembly from the compressor with motor assembly.
      GTY816185Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the refrigerant discharge hose sub-assembly.
      NOTE:

      Wrap protective tape around the connecting portions of the disconnected refrigerant discharge hose sub-assembly and compressor with motor assembly to prevent contamination by foreign matter or water droplets.

  6. DISCONNECT SUCTION HOSE SUB-ASSEMBLY 
    1. Remove the bolt to disconnect the suction hose sub-assembly from the compressor with motor assembly.
      GTY816184Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the suction hose sub-assembly.
      NOTE:

      Wrap protective tape around the connecting portions of the disconnected suction hose sub-assembly and the compressor with motor assembly to prevent contamination by foreign matter or water droplets.

  7. REMOVE COMPRESSOR WITH MOTOR ASSEMBLY 
    1. Slide the green-colored lock of the connector A as shown in the illustration to release it and disconnect the connector.
      GTY837433Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Connector A
      *b Connector B
      *c Green-colored Lock
      WARNING:

      Make sure to wear insulating gloves.

      NOTE:

      Insulate the disconnected terminals and connector with insulating tape.

    2. Disconnect the connector B.
    3. Remove the 3 bolts and compressor with motor assembly.
      GTY816182Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002