Possible causes
– Faulty Transmission Speed Sensor
– Transmission Speed Sensor harness is open or shorted
– Transmission Speed Sensor circuit poor electrical connection
– Transmission Speed Sensor harness is open or shorted
– Transmission Speed Sensor circuit poor electrical connection
When is the code detected?
Diagnostic Trouble Code (DTC) P0717 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
– Possible shifting problems
P0717 PONTIAC 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).
PONTIAC Technical Service Bulletins for P0717 code
2007 PONTIAC G6 POWER TRAIN:AUTOMATIC TRANSMISSION
2004 PONTIAC SUNFIRE ELECTRICAL SYSTEM
2000 PONTIAC BONNEVILLE UNKNOWN OR OTHER
2000 PONTIAC GRAND AM UNKNOWN OR OTHER
2000 PONTIAC GRAND PRIX UNKNOWN OR OTHER
2000 PONTIAC MONTANA UNKNOWN OR OTHER
2000 PONTIAC SUNFIRE UNKNOWN OR OTHER
2001 PONTIAC AZTEK UNKNOWN OR OTHER
2001 PONTIAC BONNEVILLE UNKNOWN OR OTHER
2001 PONTIAC GRAND AM UNKNOWN OR OTHER