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Home >> Lexus >> 2021 >> LS 500 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - Service Information >> CAMSHAFT OIL CONTROL SOLENOID (for Bank 1) >> Removal [10/2020 - ] >> Procedure

Removal [10/2020 - ]: Procedure

  1. REMOVE V-BANK COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 11 [10/2020 - 10/2022] , or refer to PROCEDURE - Step 11 [10/2022 - 10/2023] , or refer to PROCEDURE - Step 11 [10/2023 - ]

  2. REMOVE RADIATOR COVER PLATE 

    Refer to PROCEDURE - Step 9 [10/2020 - 10/2022] , or refer to PROCEDURE - Step 9 [10/2022 - 10/2023] , or refer to PROCEDURE - Step 9 [10/2023 - ]

  3. REMOVE UPPER RADIATOR SUPPORT SEAL 

    Refer to PROCEDURE - Step 8 [10/2020 - 10/2022] , or refer to PROCEDURE - Step 8 [10/2022 - 10/2023] , or refer to PROCEDURE - Step 8 [10/2023 - ]

  4. REMOVE LOWER RADIATOR AIR DEFLECTOR 

    Refer to PROCEDURE - Step 10 [10/2020 - 10/2022] , or refer to PROCEDURE - Step 10 [10/2022 - 10/2023] , or refer to PROCEDURE - Step 10 [10/2023 - ]

  5. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY (for Bank 1) 

    Refer to REMOVAL [12/2017 - ] 

  6. REMOVE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY RH (for Intake Side of Bank 1) 
    1. Disconnect the cam timing oil control solenoid assembly RH connector.
      GTY964693Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 bolts and cam timing oil control solenoid assembly RH from the timing chain or belt cover sub-assembly.
      NOTE:

      If the cam timing oil control solenoid assembly RH has been struck or dropped, replace it.

    3. Remove the O-ring from the cam timing oil control solenoid assembly RH.
      NOTE:
      • When removing the O-ring, be careful not to damage the O-ring groove of the cam timing oil control solenoid assembly RH.
      • If the O-ring groove of the cam timing oil control solenoid assembly RH is damaged, replace the cam timing oil control solenoid assembly RH with a new one.
      GTY754922Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Perform this procedure only when replacement of the O-ring is necessary.

  7. REMOVE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY RH (for Exhaust Side of Bank 1) 
    1. Disconnect the cam timing oil control solenoid assembly RH connector.
      GTY786906Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 bolts and cam timing oil control solenoid assembly RH from the timing chain or belt cover sub-assembly.
      NOTE:

      If the cam timing oil control solenoid assembly RH has been struck or dropped, replace it.

    3. Remove the O-ring from the cam timing oil control solenoid assembly RH.
      NOTE:
      • When removing the O-ring, be careful not to damage the O-ring groove of the cam timing oil control solenoid assembly RH.
      • If the O-ring groove of the cam timing oil control solenoid assembly RH is damaged, replace the cam timing oil control solenoid assembly RH with a new one.
      GTY754922Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Perform this procedure only when replacement of the O-ring is necessary.