P0717

DTC P0717 INPUT SPEED SENSOR CIRCUIT - NO SIGNAL





COMPONENT LOCATION

GENERAL DESCRIPTION
The input (turbine) speed sensor outputs pulse-signals according to the revolutions of the input shaft of the transmission. The TCM (PCM) determines the input shaft speed by counting the frequency of the pulses. This value is mainly used to control the optimum fluid pressure during shifting.

DTC DESCRIPTION
Refer to DTC P0715. P0715





DTC DETECTING CONDITION

SPECIFICATION
Refer to DTC P0715. P0715

SIGNAL WAVEFORM
Refer to DTC P0715. P0715

MONITOR SCANTOOL DATA
Refer to DTC P0715. P0715

TERMINAL & CONNECTOR INSPECTION
Refer to DTC P0715. P0715

SIGNAL CIRCUIT INSPECTION
Refer to DTC P0715. P0715

POWER SUPPLY CIRCUIT INSPECTION
1. Ignition"ON" & Engine"OFF".
2. Disconnect the "INPUT SPEED SENSOR" connector.





3. Measure voltage between terminal "3" of the INPUT SPEED SENSOR harness connector and chassis ground.
Specification: approximately B+
4. Is voltage within specification?
YES >>
^ Go to "Ground circuit inspection" procedure.
NO >>
^ Check for open in harness. Repair as necessary and Go to "Verification Vehicle Repair" procedure.

GROUND CIRCUIT INSPECTION
Refer to DTC P0715. P0715

COMPONENT INSPECTION
Refer to DTC P0715. P0715

VERIFICATION OF VEHICLE REPAIR
Refer to DTC P0560. P0760