Where is the transmission range sensor on a 2001 Ford Taurus with automatic transmission?

The 2001 Ford Taurus with an automatic transmission doesn't have a single component specifically called a "transmission range sensor." Instead, the information about the gear selector position is provided by the range sensor switch (sometimes called a PRNDL switch) which is part of the transmission control system. This switch is located on the transmission itself, near where the shift linkage connects.

To find it, you'll likely need to:

1. Consult a repair manual: A Chilton's or Haynes manual specific to your 2001 Ford Taurus will have diagrams showing the exact location and potentially even removal instructions. This is the best way to locate it accurately and avoid accidentally damaging anything.

2. Look near the transmission shifter linkage: This linkage connects the shifter inside the car to the transmission. The range sensor switch will be near this point, usually mounted on the side or top of the transmission. You may need a flashlight and possibly a mirror to see it clearly.

Important Note: Accessing this switch often requires working under the vehicle. Use jack stands for safety and be aware of hot components and potential fluid leaks. If you're not comfortable working on your car, it's best to take it to a mechanic.