P0717
P0717 Input Speed Sensor ADescription
The input speed sensor detects input shaft rpm (revolutions per minute). It is located on the input side of the automatic transmission. Monitors revolution of sensor 1 and sensor 2 for nonstandard conditions.
SDT Reference Value in Data List Mode
On Board Diagnosis Logic
^ This is an OBD-II self-diagnostic item.
^ Diagnostic trouble code "P0717" with SDT or 11th judgment flicker without SDT is detected under the following conditions.
^ When TCM does not receive the proper voltage signal from the sensor.
^ When TCM detects an irregularity only at position of 4GR for input speed sensor 2.
Possible Cause
^ Harness or connectors
(The sensor circuit is open or shorted.)
^ Input speed sensor 1, 2
DTC Confirmation Procedure
CAUTION:
^ Always drive vehicle at a safe speed.
^ Be careful not to rev engine into the red zone on the tachometer.
NOTE:
If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch "OFF" and wait at least 10 seconds before performing the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
With SDT
1. Turn ignition switch "ON". (Do not start engine.)
2. Select "Data list" mode for "AT" with SDT.
3. Start engine and maintain the following conditions for at least 5 consecutive seconds.
VHCL/S SE-A/T: 40 km/h (25 MPH) or more
ENGINE SPEED: 1,500 rpm or more
ACCELE POSI: 0.5/8 or more
SLCT LVR POSI: "D" position
GEAR (Input speed sensor 1): 4th or 5th position
GEAR (Input speed sensor 2): All position
Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving conditions required for this test.
4. If DTC is detected, go to [P0717 Input Speed Sensor A].
With GST
Follow the procedure "With SDT".
Diagnosis Procedure
