I got this code PO 740 tcc, I would like to know the meaning? Thanks you on 2001 Nissan Sentra

I got on the indicator light in my front panel which is said Check engine. When I scanner the car with the computer I got this code PO 740 tcc. At the present the car is not showing any malfunctioning it working fine. Why I got this code. Mileage in my car 81,000.

Asked by for the 2001 Nissan Sentra