What does code p0720 mean on Transmission Control Module?
What does code p0720 mean on Transmission Control Module? What Does Code P0720 Mean? The TCM (transmission control module) or PCM (powertrain control module) has received an input signal from the transmission OSS (output speed sensor) or VSS (Vehicle speed sensor) that is erratic. Where is the output speed sensor p0720 located? You’ll commonly see this sensor mounted near the output shaft on the transmission. The P0720 code is activated when the PCM detects insufficient input from the OSS. This code is similar to P0721, P0722, and P0723. P0720 is a common issue among the following makes: Ford (especially a...