LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2025 >> NX 350h >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Engine Control System - Service Information) >> ACTIVE CONTROL ENGINE MOUNT (for Front Side) >> On-Vehicle Inspection [11/2021 - ] >> Procedure

On-Vehicle Inspection [11/2021 - ]: Procedure

WARNING: This page is about a different car, the 2025 Lexus NX 350, 2024 Lexus NX 350, 2023 Lexus NX 350, and 2022 Lexus NX 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE FRONT FENDER FRONT SPLASH SHIELD LH 

    Refer to PROCEDURE - Step 8 [11/2021 - 03/2023] , or refer to PROCEDURE - Step 8 [03/2023 - 03/2024] , or refer to PROCEDURE - Step 8 [03/2024 - ]

  2. REMOVE FRONT FENDER FRONT SPLASH SHIELD RH 

    Refer to PROCEDURE - Step 9 [11/2021 - 03/2023] , or refer to PROCEDURE - Step 9 [03/2023 - 03/2024] , or refer to PROCEDURE - Step 9 [03/2024 - ]

  3. REMOVE NO. 1 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 10 [11/2021 - 03/2023] , or refer to PROCEDURE - Step 10 [03/2023 - 03/2024] , or refer to PROCEDURE - Step 10 [03/2024 - ]

  4. INSPECT FRONT ENGINE MOUNTING INSULATOR 
    1. Disconnect the vacuum hose from the front engine mounting insulator.
    2. Using a vacuum pump, apply vacuum of 80 kPa (600 mmHg, 23.6 in.Hg) and wait for 1 minute.
      GTY1076185Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Check that there is no change in the needle movement of the vacuum pump gauge.

      OK

      Vacuum pressure holds.

    4. Check that there is no fluid leakage caused by a break in the diaphragm.
    5. Connect the vacuum hose to the front engine mounting insulator.
  5. INSTALL NO. 1 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 83 [11/2021 - 03/2023] , or refer to PROCEDURE - Step 84 [03/2023 - ]

  6. INSTALL FRONT FENDER FRONT SPLASH SHIELD LH 
  7. INSTALL FRONT FENDER FRONT SPLASH SHIELD RH