Installation [11/2021 - ]: Procedure

WARNING: This page is about a different car, the 2024 Lexus IS 500, 2023 Lexus IS 500, and 2022 Lexus IS 500. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL ENGINE OIL PRESSURE SWITCH ASSEMBLY

Apply adhesive to 2 or 3 threads of the engine oil pressure switch assembly.

Adhesive

Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent

NOTE:

Do not apply adhesive to the oil inlet port of the engine oil pressure switch assembly.
Install the engine oil pressure switch assembly within 3 minutes of applying adhesive.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Adhesive 1324
*b	Oil Inlet Port

Using SST, install the engine oil pressure switch assembly.

SST: 09922-10010

Specified tightening torque

Torque: 15 N.m (153 kgf/cm, 11 ft.lbf)

NOTE:

Do not start the engine within 1 hour of installation.

*a	Torque Wrench Fulcrum Length

HINT:

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.
Refer to PRECAUTION [09/2020 - ]
When using SST (fulcrum length of 155 mm (6.1 in.)) + torque wrench (fulcrum length of 180 mm (7.09 in.)): 8.0 N.m (82 kgf/cm, 71 in.lbf)

Connect the engine oil pressure switch assembly connector.

INSTALL ENGINE OIL TEMPERATURE SENSOR
Refer to INSTALLATION [11/2021 - ]
INSTALL ENGINE UNDER COVER
Refer to PROCEDURE - Step 89