What does the code P1705 mean for a 2002 Toyota Sienna?

The code P1705 for a 2002 Toyota Sienna indicates a problem with the Transmission Range Sensor (TRS), which is responsible for detecting the position of the gear selector. This fault can lead to issues with shifting or starting the vehicle. It may manifest as erratic shifting behavior or the inability to start the engine in certain gears. To resolve the issue, the TRS may need to be inspected, adjusted, or replaced.