Question

I'm getting the code P0720 on my 2007 Ford F150 4.6L and the transmission is not shifting. What could be the problem?

Answer 1

What the ECM does is look for open, short, grounds and rationality, P0720 will result in a harsh shift or abnormal shift, if this is the sensor, P0720 more than likely appears due to an internal mechanical transmission problem.

P0720 Ford Code - Output Shaft Speed Sensor Circuit Malfunction
Read more: https://www.autocodes.com/p0720_ford.html

Answer 2

This code is for the output shaft speed sensor.