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Home >> Lexus >> 2021 >> NX 300 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Control System - Service Information >> Ignition Coil And Spark Plug >> Removal [10/2014 - ] >> Procedure

Removal [10/2014 - ]: Procedure

  1. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 17 [10/2014 - 09/2016] , or refer to PROCEDURE - Step 17 [09/2016 - 05/2019] , or refer to PROCEDURE - Step 17 [05/2019 - ]

  2. REMOVE IGNITION COIL ASSEMBLY 
    1. Disconnect the 4 ignition coil assembly connectors.
      GTY519530Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 4 bolts and 4 ignition coil assemblies.
      GTY506752Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Replace with a new part if it is dropped or if it receives a strong impact.

  3. REMOVE SPARK PLUG 
    1. Using a 16 mm spark plug wrench, remove the 4 spark plugs.
      GTY506751Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Replace with a new part if it is dropped or if it receives a strong impact.