Installation [10/2022 - ]: Procedure
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2025 Lexus RX 500h, 2025 Lexus RX 350, 2024 Lexus RX 500h, 2024 Lexus RX 350, and 2023 Lexus RX 500h. However, it is still accessible from the selected car via links, so may be relevant.
- INSTALL STARTER ASSEMBLY
Bolt
Torque: 46 N.m (469 kgf/cm, 34 ft.lbf)
Nut
Torque: 9.8 N.m (100 kgf/cm, 87 in.lbf)
- INSTALL FLYWHEEL HOUSING SIDE COVER
- Align the protrusion with the cylinder block sub-assembly and engage the claw as shown in the illustration to install the flywheel housing side cover.NOTE:
- Make sure the claw makes a click sound, indicating that it fits tightly.
- Replace the flywheel housing side cover with a new one if the claw does not fit tightly or is deformed.
- Align the protrusion with the cylinder block sub-assembly and engage the claw as shown in the illustration to install the flywheel housing side cover.
- CONNECT ENGINE WIRE
- INSTALL INTAKE MANIFOLD WITH INTERCOOLER ASSEMBLY
Refer to INSTALLATION [10/2022 - ]
- INSTALL AIR CLEANER HOSE ASSEMBLY
Refer to PROCEDURE - Step 51 - CONNECT NO. 2 VENTILATION HOSE
Refer to PROCEDURE - Step 52 - INSTALL AIR CLEANER ASSEMBLY
Refer to PROCEDURE - Step 4 - INSTALL INLET AIR CLEANER ASSEMBLY
- INSTALL COOL AIR INTAKE DUCT SEAL
- CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Refer to PROCEDURE - Step 5
- ADD COOLANT (for Intercooler)
Refer to PROCEDURE - Step 5
- ADD ENGINE COOLANT
Refer to PROCEDURE - Step 5
- INSPECT FOR COOLANT LEAK (for Intercooler)
Refer to PROCEDURE - Step 1
- INSPECT FOR COOLANT LEAK (for Engine)
Refer to PROCEDURE - Step 1
- INSTALL NO. 2 ENGINE UNDER COVER ASSEMBLY
Refer to PROCEDURE - Step 84
- INSTALL NO. 1 ENGINE UNDER COVER
Refer to PROCEDURE - Step 85
- INSTALL FRONT WHEEL OPENING EXTENSION PAD LH
- INSTALL FRONT WHEEL OPENING EXTENSION PAD RH
- INITIALIZATION AFTER RECONNECTING BATTERY TERMINAL
Refer to WORK PROCEDURE [10/2022 - ]
HINT:
When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.
Refer to AUTOMATIC LEARNING CHART [10/2022 - 08/2023] , or refer to AUTOMATIC LEARNING CHART [08/2023 - ]