How do you reset tps 05 highlander?

To reset the Throttle Position Sensor (TPS) on a 2005 Toyota Highlander, first, disconnect the negative battery terminal for about 10 minutes to clear any stored error codes. After reconnecting the battery, start the engine and let it idle for a few minutes without pressing the accelerator to allow the ECU to recalibrate the TPS. Finally, take the vehicle for a short drive to ensure the system is functioning properly. If issues persist, consider checking the TPS for proper operation or consulting a professional mechanic.