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Home >> Lexus >> 2018 >> RX 350 Base, AWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning System - Service Information (1 Of 2) >> ROOM TEMPERATURE SENSOR (for Front) >> Removal [08/2019 - ] >> Procedure

Removal [08/2019 - ]: Procedure

  1. PRECAUTION 
    NOTE:

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

    Refer to PRECAUTION [08/2019 - ]

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [08/2019 - ]

  3. REMOVE LOWER NO. 2 INSTRUMENT PANEL FINISH PANEL 

    Refer to PROCEDURE - Step 2

  4. REMOVE LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL 

    Refer to PROCEDURE - Step 3

  5. REMOVE INSTRUMENT CLUSTER FINISH PANEL ORNAMENT 

    Refer to PROCEDURE - Step 5

  6. REMOVE LOWER INSTRUMENT FINISH PANEL SUB 

    Refer to PROCEDURE - Step 10

  7. REMOVE COOLER (ROOM TEMP. SENSOR) THERMISTOR 
    1. GTY649464Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction

      Disengage the 2 claws as shown in the illustration.

    2. Disconnect the connector and aspirator to remove the cooler (room temp. sensor) thermistor.
      GTY648893Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002