Disassembly (GS300 & IS300)
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 retaining screws and TP sensor from throttle body. See Fig 1.
- If necessary to remove throttle control motor, ensure TP sensor is removed from throttle body. Disconnect electrical connector for throttle control motor from wiring bracket. See Fig 1. Remove retaining screws and cover to access throttle control motor. Remove retaining screws and throttle control motor from throttle body.
- If necessary to remove accelerator pedal position sensor, using small screwdriver, bend tabs on washer plate away from retaining screws for accelerator pedal position sensor. See Fig 1. Remove retaining screws, washer plate and accelerator pedal position sensor from throttle body.