* Automatic Transmission: It's usually located on the output shaft of the transmission. This means you'll likely need to get underneath the truck to access it. It's a relatively small sensor, often with a single electrical connector.
* Manual Transmission: On manual transmissions, the VSS is typically found on the tail housing of the transmission, also requiring access from underneath the vehicle.
Important Note: Without knowing your specific transmission type (e.g., 4R100, ZF6), a precise location can't be given. A repair manual specific to your vehicle's year, make, model, and transmission is highly recommended for accurate identification and replacement. A search online using your VIN number and "repair manual" might provide access to a digital version. Improper identification and replacement could lead to further complications.
