P0717 Volvo Input Shaft Speed Sensor Circuit No Signal

Possible causes

– Faulty Transmission Speed Sensor
– Transmission Speed Sensor harness is open or shorted
– Transmission Speed Sensor circuit poor electrical connection

What about the obd code?

Diagnostic Trouble Code (DTC) P0717 Volvo is detected when TCM or ECM receives no signal from the sensor.

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)
– Possible shifting problems

P0717 Volvo Description

The input speed sensor detects the primary pulley revolution speed and sends a signal to the Transmission Control Module (TCM) and Engine Control Module (ECM).