P0715

DTC P0715 - INPUT/TURBINE SPEED SENSOR CIRCUIT MALFUNCTION





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 mph) 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 mph) 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 mph) with 3rd gear in D range for 2 sec. or more.
8. Stop vehicle.
9. Check pending DTC and DTC.

TROUBLESHOOTING





Steps 1-3





Step 4










Reference
Connect oscilloscope between C51-1-10 (+) and C51-1-11 (-) for G16/J20 (C51-1-8 (+) and C51-1-16 (-) for H25 of PCM connector connected to PCM and check input speed sensor signal.