P0718
Powertrain Codes
P0718 - FORD - Transmission Speed Sensor Noise Interference
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light) - Possible shifting problems
Possible Causes
- Transmission speed sensor circuit is open or shorted. - Poor transmission speed sensor circuit connection - Faulty transmission speed sensor
When Detected
Vehicle speed sensor above 1 MPH and the ECM detected the trans speed sensor signal contained noise
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).