Conditions for Setting the DTC

P0721 

Output Speed Sensor Direction Signal = Not Plausible - For greater than 3.5 s

P0722 

Output Speed Sensor = Less than 31 RPM - For greater than 4 s

P0723 

Output Speed Sensor = Decreases greater than 649 RPM - For greater than 7.5 s

P077C 

Output Speed Sensor = Less than 0.25 V/Short to Ground - For greater than 1 s

P077D 

Output Speed Sensor = Greater than 4.75 V/Short to Voltage - For greater than 1 s

P172A 

Current Gear = Forward Gear & Output Shaft Speed Sensor Direction Forward - For greater than 2.5 s

P172B 

Current Gear = Reverse Gear & Output Shaft Speed Sensor Direction Reverse - For greater than 2.5 s