* Automatic Transmission: It's usually found on the side of the transmission case, near where the transmission connects to the engine. It's often a smaller sensor than other sensors on the transmission. You'll likely need to get under the car to see it clearly. A repair manual specific to your LeBaron's transmission (e.g., a 3-speed or 4-speed automatic) will provide the most accurate location.
* Manual Transmission: Manual transmissions generally don't have an input speed sensor in the same way an automatic does. The vehicle speed sensor (VSS) is usually located elsewhere, often on the output shaft of the transmission or on a differential.
To find it, you'll need:
* A repair manual: This is the best way to pinpoint the exact location.
* A flashlight: To see underneath the car properly.
* Possibly a jack and jack stands: To safely access the underside of the vehicle.
Without knowing whether you have an automatic or manual transmission, it's impossible to give a more precise answer. Consult a repair manual for your specific year, model, and transmission type for the most accurate information.