LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2021 >> LC 500h >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - Service Information >> Knock Sensor >> Removal [01/2017 - ] >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Removal [01/2017 - ]: Procedure

  1. REMOVE FUEL INJECTOR ASSEMBLY (for Direct Injection) 

    Refer to REMOVAL [01/2017 - 05/2023] , or refer to REMOVAL [05/2023 - ]

  2. REMOVE KNOCK CONTROL SENSOR 
    1. Disconnect the 2 knock control sensor connectors.
      GTY811248Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 bolts and 2 knock control sensors.
      NOTE:

      If a knock control sensor has been struck or dropped, replace it.