Disassembly (RX300)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 Lexus SC 430, 2003 Lexus RX 300, 2003 Lexus LX 470, 2003 Lexus LS 430, and 2003 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
- If necessary to remove Throttle Position (TP) sensor, remove TP sensor retaining screws and TP sensor from throttle body. See Figure.
- If necessary to remove Idle Air Control (IAC) valve, remove IAC valve retaining screws, bracket, IAC valve and gasket. If necessary to replace throttle bodies, remove protector, clip and plate washer. Disconnect accelerator link. Remove 6 throttle body retaining screws, No. 1 throttle body, No. 2 throttle body and 2 gaskets from No. 1 intake air control valve.