P0717

DTC P0717: Input / Turbine Speed Sensor Circuit No Signal

Wiring Diagram:

DTC Detecting Condition and Trouble Area:

DTC Confirmation Procedure

WARNING:
- When performing a road test, select a place where there is no traffic or possibility of a traffic accident and be very careful during testing to avoid occurrence of an accident.
- Road test should be carried out with 2 persons, a driver and a tester, on a level road.

1. Connect scan tool to DLC with ignition switch OFF.
2. Clear DTC, pending DTC and freeze frame data by using scan tool.
3. Start engine and turn O/D cut switch ON.
4. Shift select lever to "D" range and start vehicle.
5. Keep vehicle speed at higher than 10 km/h (7 mile/h) with 1st gear in "D" range for 2 sec. or more.
6. Increase vehicle speed and keep it at higher than 20 km/h (13 mile/h) with 2nd gear in "D" range for 2 sec. or more.
7. Increase vehicle speed and keep it at higher than 30 km/h (20 mile/h) with 3rd gear in "D" range for 2 sec. or more.
8. Stop vehicle.
9. Check pending DTC and DTC.

Step 1 - 2:

Step 2 (Cont'd) - 4:

DTC Troubleshooting

Oscilloscope Waveforms At Specified Idle Speed In P Range:

Reference
Connect oscilloscope between "C51-1-8" (+) and "C51-1-16" (-) (for H25 engine model or "C51-1-11" (+) and "C51-1-10" (-) (for H27 engine model) of PCM connector connected to PCM and check input speed sensor signal.