Transmission Position Sensor/Switch: Description and Operation

The Transmission Range Sensor (TRS) replaces the P/N Switch and the Transmission Range Switch that are found on vehicles prior to the 1996 MY. This sensor allows for accurate transaxle gear position identification.

The transmission range sensor is located on top of the valve body. This sensor will allow for accurate transmission gear position measurement.

To Service the transmission range sensor (TRS), you must remove the valve body.