Question

2002 Toyota Tundra 3.4L with engine code P0720

Answer 1

Hi there

This code is a code for the output shaft speed sensor on the transmission. In most cases, the sensor is the cause of the code, but it can also be a mechanical issue as well.

P0720 - Output Speed Sensor Circuit Malfunction

Read more: https://www.autocodes.com/p0720.html