DTC P0720 Output Speed Sensor Circuit: DTC Detecting Condition
WARNING: This page is about a different variant/trim than selected.
DTC DETECTING CONDITION
| Item |
Detecting Condition & Fail Safe |
Possible Cause |
| DTC Strategy |
|
- 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) in D,3,2,L (A/T range switch) and SP(SPORTS MODE)
- But do not check the DTC in below condition
- A/T oil temp sensor voltage > 4.5 V
- Eng revolution < 2600 RPM
|
| Threshold value |
- If the output from the output speed sensor is continuously 50% lower than the value calculated by vehicle speed sensor
|
| Diagnostic Time |
|
| Fail Safe |
- Locked into 3rd or 2nd gear.
- Manual shifting is possible (2nd --> 3rd, 3rd --> 2nd)
|