DTC P0722 Output Speed Sensor Circuit - No Signal: DTC Detecting Condition

DTC DETECTING CONDITION

Item	Detecting Condition	Possible cause
DTC Strategy	Speed rationality check	Signal circuit is open or short Sensor power circuit is open Sensor ground circuit is open Faulty OUTPUT SPEED SENSOR Faulty PCM
Enable Conditions	Vehicle speed is over 19 Mile/h(30 Km/h) Ne ≥ "1000rpm (only at 1st or 2nd gear) 11V ≤ Battery Voltage ≤ 16V TM oil temperature ≥ -23°C
Threshold value	Vehicle speed calculated from output speed ≤ 10%(the vehicle speed from vehicle speed sensor)
Diagnostic Time	More than 1sec
Fail Safe	Locked into 3rd or 2nd gear. Apply an electric current to solenoid valve Manual shifting is possible (2 nd → 3 rd, 3 rd → 2 nd)