C1464 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C1464 – Front Speed Sensor Right
C1464 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C1464 Possible Causes
Faulty Front Speed Sensor Right,Front Speed Sensor Right harness is open or shorted,Front Speed Sensor Right circuit poor electrical connection,Faulty Skid Control ECU (Brake Actuator Assembly)
Each speed sensor detects wheel speed and sends the appropriate signals to the Skid Control ECU. These signals are used by the ABS control system. The speed sensor rotors have 48 serrations. Hall IC type speed sensors use the frequency of output pulses to detect the vehicle speed. Because the sensor outputs digital pulses, it can detect the vehicle speed even when the vehicle is nearly stationary.