B2415 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B2415 – Vehicle Speed Sensor Malfunction

 

B2415 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B2415 Possible Causes

 

Faulty Skid Control ECU,Faulty Adaptive Front-lighting System (AFS) ECU

 

B2415 Description

 

The Adaptive Front-lighting System (AFS) ECU receives signals indicating the front wheel speed from the Skid Control ECU using CAN communication. The Diagnostic Trouble Code (DTC) is set when a malfunction is detected in the Vehicle Speed Sensor.