Removal [09/2023 - ]: Procedure

REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY

REMOVE NO. 3 ENGINE COVER
- for 1Motor-HEV Model:
  Refer to PROCEDURE - Step 23
- for Gasoline Model:
  Refer to PROCEDURE - Step 26

DISCONNECT ENGINE WIRE

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

REMOVE IGNITION COIL ASSEMBLY

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Using an 8 mm socket wrench, remove the 4 bolts and 4 ignition coil assemblies from the cylinder head cover sub-assembly.
NOTE:
If an ignition coil assembly has been struck or dropped, replace it.

REMOVE SPARK PLUG

NOTE:

If a spark plug has been struck or dropped, replace it.