DTC P2740, P2742, P2743: Transmission Fluid Temperature Sensor "B" Circuit; Transmission Fluid Temperature Sensor "B" Circuit Low Input; Transmission Fluid Temperature Sensor "B" Circuit High Input: Wiring Diagram

WARNING: This page is about a different car, the 2006 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

Refer to DTC P0710, P0712, P0713: TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT; TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT LOW INPUT; TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT HIGH INPUT .