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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating / Air Conditioning System - Service Information (2 Of 3) >> COMPRESSOR (for PHEV Model) >> Removal [12/2023 - ] >> Procedure

Removal [12/2023 - ]: Procedure

  1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM 

    Refer to PROCEDURE - Step 1

  2. REMOVE SERVICE PLUG GRIP 

    Refer to REMOVAL [12/2023 - ]

  3. REMOVE NO. 2 INVERTER PROTECTOR 

    Refer to PROCEDURE - Step 6

  4. CHECK TERMINAL VOLTAGE 
    Refer to PROCEDURE - Step 7
  5. INSTALL NO. 2 INVERTER PROTECTOR 

    Refer to PROCEDURE - Step 19

  6. REMOVE RADIATOR ASSEMBLY 

    Refer to REMOVAL [12/2023 - ]

  7. DISCONNECT SUCTION HOSE SUB-ASSEMBLY 
    1. GTY1239821Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Remove the bolt and disconnect the suction hose sub-assembly.
      2. Remove the O-ring from the suction hose sub-assembly.
        NOTE:

        Seal the openings of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering them.

  8. DISCONNECT NO. 1 COOLER REFRIGERANT DISCHARGE HOSE 
    1. GTY1228568Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Remove the bolt and disconnect the No. 1 cooler refrigerant discharge hose.
      2. Remove the O-ring from the No. 1 cooler refrigerant discharge hose.
        NOTE:

        Seal the openings of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering them.

  9. REMOVE COMPRESSOR WITH MOTOR ASSEMBLY 
    1. GTY1236783Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Disengage the 2 clamps.
    2. GTY1238766Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Connector (A) *b Connector (B)
      *c Green-colored Lock - -
      Slide - -
      1. Slide the green-colored lock of the connector (A) as shown in the illustration to release it and disconnect the connector (A).
        WARNING:

        Make sure to wear insulated gloves.

        NOTE:

        Insulate the disconnected terminals and connector (A) with insulating tape.

      2. Disconnect the connector (B).
    3. GTY1230653Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Disengage the 2 clamps.
    4. GTY1230656Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Remove the bolt and 2 nuts.
      2. Remove the bracket.
      3. Using an E8 "TORX" socket wrench, remove the 2 stud bolts and compressor with motor assembly.