P0715 TOYOTA Input/Turbine Speed Sensor Circuit Malfunction http://obd-trouble-codes.com/toyota-DTC-P-codes.php
Input/Turbine Speed Sensor "A" Circuit What does this mean? OBD Code P0715refers to 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). Symptoms Possible sumptoms of OBD code P0715 - Engine Light ON (or Service Engine Soon Warning Light) - Possible shifting problems Causes Possible causes of OBD code P0715 - Transmission speed sensor circuit is open or shorted. - Poor transmission speed sensor circuit connection - Faulty transmission speed sensor The Error code is generally activated on detection of the following conditions: Diagnostic Trouble Code (DTC) P0715 is detected when TCM or ECM does not receive the proper signal from the sensor. http://www.permoveo.ltd.uk/tabid/122/OBD-Error-Code/P0715/Diagnostics/Lexus/Default.aspx
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