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Replacement [10/2022 - ]: Procedure

WARNING: This page is about a different car, the 2025 Lexus RX 350, 2024 Lexus RX 350, and 2023 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY 

    Refer to PROCEDURE - Step 12

  2. REMOVE FRONT FENDER APRON SEAL LH 

    Refer to PROCEDURE - Step 13

  3. REPLACE AUTOMATIC TRANSAXLE FLUID 

    Refer to PROCEDURE - Step 3

  4. ADD SPECIFIED AMOUNT OF AUTOMATIC TRANSAXLE FLUID 

    See step  5

  5. ADJUST AUTOMATIC TRANSAXLE FLUID TEMPERATURE (when Using the GTS) 

    See step  6

  6. ADJUST AUTOMATIC TRANSAXLE FLUID TEMPERATURE (when Not Using the GTS) 

    See step  7

  7. ADJUST AUTOMATIC TRANSAXLE FLUID LEVEL 

    See step  8

  8. PERFORM ATF THERMAL DEGRADATION ESTIMATE RESET 
    NOTE:

    If approximately 50% or more of the ATF has been replaced during a repair of the transaxle or a similar operation, perform ATF Thermal Degradation Estimate Reset.

    Refer to INITIALIZATION [10/2022 - ]

  9. REBUILD WORK 

    See step  10

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