DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Control System (A25A-FXS) - Service Information) >> Camshaft Oil Control Solenoid >> Removal [12/2019 - ] >> Procedure

Removal [12/2019 - ]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 19 [12/2019 - 10/2022] , or refer to PROCEDURE - Step 19 [10/2022 - 11/2023] , or refer to PROCEDURE - Step 19 [11/2023 - ]

  2. SEPARATE NO. 2 EARTH WIRE 
    1. Remove the bolt and separate the No. 2 earth wire from the engine mounting insulator sub-assembly RH.
      GTY937069Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY 
    1. Disconnect the cam timing oil control solenoid assembly connector.
      GTY754315Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using an 8 mm socket wrench, remove the 2 bolts and cam timing oil control solenoid assembly from the No. 2 timing gear cover assembly.
      NOTE:

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

  4. REMOVE O-RING 

    HINT: 

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

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