Installation [10/2017 - 10/2020]: Procedure
WARNING: This page is about a different car, the 2022 Lexus LS 500h, 2021 Lexus LS 500h, 2020 Lexus LS 500h, 2019 Lexus LS 500h, and 2018 Lexus LS 500h. However, it is still accessible from the selected car via links, so may be relevant.
- INSTALL OIL PUMP MOTOR CONTROLLER NOTE:
If the oil pump motor controller has been struck or dropped, replace it.
- Install the oil pump motor controller bracket to the oil pump motor controller with the 2 bolts.
Torque: 6.0 N.m (61 kgf/cm, 53 in.lbf)
- Install the oil pump motor controller bracket to the oil pump motor controller with the 2 bolts.
Torque: 6.0 N.m (61 kgf/cm, 53 in.lbf)
- Install the oil pump motor controller with bracket with the 2 nuts.
Torque: 8.5 N.m (87 kgf/cm, 75 in.lbf)
- Install the oil pump motor controller bracket to the oil pump motor controller with the 2 bolts.
- CONNECT CONNECTOR
- Connect the connector and securely lock the lock lever as shown in the illustration.
*a Raise the lock lever *b Securely lock the claw *c Push in the lock NOTE:- Be sure to securely lock the claw of the connector.
- Push the connector all the way in and lock the lock lever.
HINT:
When the connector is pushed all the way in, the lock lever will move slightly towards the lock position.
- Push the lock into the lock lever to securely lock the lock lever of the connector.NOTE:
Securely lock the lock lever of the connector.
- Connect the connector to the oil pump motor controller.
- Connect the connector and securely lock the lock lever as shown in the illustration.
*a Raise the lock lever *b Securely lock the claw *c Push in the lock NOTE:- Be sure to securely lock the claw of the connector.
- Push the connector all the way in and lock the lock lever.
HINT:
When the connector is pushed all the way in, the lock lever will move slightly towards the lock position.
- Push the lock into the lock lever to securely lock the lock lever of the connector.NOTE:
Securely lock the lock lever of the connector.
- Attach the wire harness clamp to the oil pump motor controller bracket.
- Attach the 2 clamps and connect the ground wire.
- Install the 2 bolts.
Torque: 10 N.m (102 kgf/cm, 7 ft.lbf)
- Connect the connector and securely lock the lock lever as shown in the illustration.
- INSTALL AIR CLEANER ASSEMBLY
- Install the air cleaner assembly to the 3 air cleaner supports.
*1 Air Cleaner Support - Align the protrusion of the air cleaner assembly with the cutout of the air cleaner hose assembly, and connect the air cleaner hose assembly to the air cleaner assembly.
*a Protrusion *b Cutout *c Stopper - Tighten while pressing the hose clamp against the stopper on the air cleaner hose assembly.
Torque: 4.0 N.m (41 kgf/cm, 35 in.lbf)
- Connect the intake mass air flow meter connector.
- Attach the wire harness clamp.
- Install the air cleaner assembly to the 3 air cleaner supports.
- INSTALL NO. 1 AIR CLEANER INLET
Refer to PROCEDURE - Step 5
- INSTALL RADIATOR SUPPORT TO CROSS MEMBER BRACE SUB-ASSEMBLY RH
Refer to PROCEDURE - Step 41
- INSTALL LOWER RADIATOR AIR DEFLECTOR
Refer to PROCEDURE - Step 43
- INSTALL RADIATOR COVER PLATE
Refer to PROCEDURE - Step 45
- CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
Refer to INSTALLATION [10/2017 - 10/2020]