P0715

P0715 - INPUT SPEED SENSOR ERROR

When Monitored and Set Condition:
P0715 - INPUT SPEED SENSOR ERROR

When Monitored: Continuously while in 1st, 2nd, and 3rd gears with an Output Speed Sensor signal present and vehicle speed is over 8 MPH.

Set Condition: No signal from the Input Speed Sensor (ISS) with an Output Speed Sensor signal present. The DTC will be set when the TCM verifies that there is no ISS for 1 second in 2nd gear.

POSSIBLE CAUSES:
INTERMITTENT WIRING AND/OR CONNECTORS
INPUT SPEED SENSOR GROUND CIRCUIT OPEN
INPUT SPEED SENSOR SIGNAL CIRCUIT OPEN
INPUT SPEED SENSOR GROUND CIRCUIT SHORT TO GROUND
INPUT SPEED SENSOR SIGNAL CIRCUIT SHORT TO GROUND
ISS SIGNAL CIRCUIT SHORTED TO ISS GROUND CIRCUIT
INPUT SPEED SENSOR GROUND CIRCUIT SHORT TO VOLTAGE
INPUT SPEED SENSOR SIGNAL CIRCUIT SHORT TO VOLTAGE
INPUT SPEED SENSOR - OUT OF RANGE
TCM - INPUT SPEED SENSOR