What is error code p0860 on 2002 Toyota MR2?

Error code P0860 on a 2002 Toyota MR2 indicates a problem with the Transmission Fluid pressure sensor circuit. This code typically points to issues such as low transmission fluid levels, a faulty transmission fluid pressure sensor, or wiring problems within the circuit. It's essential to diagnose the underlying cause to prevent potential transmission damage. Checking fluid levels and inspecting the sensor and wiring for faults are recommended steps for resolution.