Where is the transmission pressure sensor?
Where is the transmission pressure sensor? The Transmission Fluid Pressure Sensor/Switch (TFPS) is usually found attached to the side of the valve body inside the transmission, although sometimes it may be found screwed into the side of the transmission case/body itself. How does transmission fluid pressure sensor switch work? The TFPS converts the mechanical transmission pressures into an electrical signal for the Powertrain Control Module (PCM) or Transmission Control Module (TCM). Typically, the PCM/TCM will then inform other controllers utilizing the vehicle's data communication bus. Can a bad oil pressure switch cause the transmission to not shift? Just like the...