Removal [08/2015 - ]: Procedure
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2024 Lexus IS 300, 2023 Lexus IS 300, 2022 Lexus IS 300, 2021 Lexus IS 300, and 2020 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
- REMOVE ENGINE UNDER COVER
Refer to PROCEDURE - Step 11 [08/2015 - 10/2016] , or refer to PROCEDURE - Step 11 [10/2016 - 09/2020] , or refer to PROCEDURE - Step 11 [09/2020 - ]
- DRAIN ENGINE COOLANT
Refer to PROCEDURE - Step 2
- REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY
- Disconnect the injector connector (for Direct Injection).
*a Injector Connector (for Direct Injection) *b Engine Wire Connector - Disconnect the engine wire connector.
- Disengage the 2 engine wire clamps.
- Remove the 2 bolts and disconnect the No. 6 water by-pass pipe from the intercooler assembly and No. 2 air tube.
- Disconnect the throttle body with motor assembly connector.
- Slide the 2 hose clamps and disconnect the No. 1 water by-pass hose and No. 2 water by-pass hose from the throttle body with motor assembly.
*1 No. 1 Water By-pass Hose *2 No. 2 Water By-pass Hose - Remove the 8 bolts, No. 2 air tube and throttle body with motor assembly from the intercooler assembly and intake manifold assembly.
- Disconnect the injector connector (for Direct Injection).
- REMOVE THROTTLE BODY GASKET
- REMOVE NO. 2 AIR TUBE GASKET