C1609 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1609 – Vehicle Speed Signal


C1609 Possible Symptoms


Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)


C1609 Possible Causes


Faulty Wheel Speed Sensor,Wheel Speed Sensor harness is open or shorted,Wheel Speed Sensor circuit poor electrical connection,Faulty Electric Power Steering Control Unit


C1609 Description


The Vehicle Speed Signal is transmitted from brake ECU to Electric Power Steering (EPS) Control Unit via CAN communication.