Nissan altima speed sensor Nissan Altima Vehicle Speed Sensor PO500 - … Jun 04, 2014 · - Vehicle speed sensor harness or connectors is open or shorted - Vehicle speed sensor circuit poor electrical connection - Faulty... Source Source Source Source Source Source Source Source Source Source Read Also: Nissan vehicle speed sensor Speed sensor on nissan altima Nissan speed sensor location Nissan speed sensor problem Nissan engine speed sensor Engine speed sensor circuit malfunction nissan altima