LIGHTING SYSTEM, Diagnostic DTC:B2415

DTC Code DTC Name
B2415 Vehicle Speed Sensor Malfunction

DESCRIPTION

The AFS ECU receives signals indicating the front wheel speed from the skid control ECU using CAN communication.

DTC Code DTC Detection Condition Trouble Area
B2415 Malfunction in vehicle speed sensor

  • Skid control ECU

  • AFS ECU

WIRING DIAGRAM

A000UKFE03
*1 Skid Control ECU
*2 CAN Line

CAUTION / NOTICE / HINT

Note

First perform the communication function inspections in HOW TO PROCEED WITH TROUBLESHOOTING to confirm that there are no CAN communication malfunctions before troubleshooting this symptom.

PROCEDURE


  1. CHECK FOR DTC


    1. Clear the DTC Click here.

    2. Check for DTC Click here.

      OK
      DTC B2415 output does not occur.

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

  2. CHECK FOR DTC (ELECTRONICALLY CONTROLLED BRAKE SYSTEM)


    1. Check for DTC Click here.

      OK
      Electronically controlled brake system DTC is not output.

    OK

    REPLACE AFS ECU Click here

    NG

    GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM Click here