C1415 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C1415 – Rear Speed Sensor Right Output Malfunction
C1415 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C1415 Possible Causes
Faulty Right Rear Speed Sensor,Damage Right Rear Sensor Rotor,Right Rear Speed Sensor harness is open or shorted,Right Rear Speed Sensor circuit poor electrical connection
The speed sensor detects the wheel speed and sends the appropriate signals to the Skid Control ECU. These signals are used for brake control. The speed sensor rotors have rows of alternating N and S magnetic poles and their magnetic fields change when the rotors turn. Each speed sensor detects that magnetic change and sends a pulse signal to the Skid Control ECU.