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Home >> Toyota >> 2021 >> Mirai XLE >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Lighting System (W/ Headlight Ecu) - Diagnostic Codes (1 Of 2) >> LIGHTING SYSTEM (w/ Headlight ECU) >> DTC B2415: Vehicle Speed Sensor [11/2020 - 11/2021] >> Procedure

DTC B2415: Vehicle Speed Sensor [11/2020 - 11/2021]: Procedure

  1. CHECK FOR DTC 

    Pre-procedure1

    1. Clear the DTCs.

      for Stereo Camera Type:

      Body Electrical > AFS > Clear DTCs 

      for Mono Camera Type:

      Body Electrical > HL AutoLeveling > Clear DTCs 

    2. Turn the ignition switch ON and wait for at least 10 seconds or more.

      Procedure1

    3. Check for DTCs.

      for Stereo Camera Type:

      Body Electrical > AFS > Trouble Codes 

      for Mono Camera Type:

      Body Electrical > HL AutoLeveling > Trouble Codes 

      Result

      Result Proceed to
      B2415 is not output A
      B2415 is output B

      Post-procedure1

    4. None

    Result: 

    USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2020 - ] 

    Result: 

    GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2020 - 12/2023]