DTC B2313: Glass Position Initialization Incomplete [12/2019 - ]: Procedure

2025 Toyota Highlander XLE, FWDSECTION Procedure
  1. PERFORM INITIALIZATION (APPLICABLE LOCATION) 
    1. Turn the ignition switch to ON.
    2. Initialize the power window regulator motor assembly.

      Refer to INITIALIZATION [12/2019 - ]

      HINT: 

      Initialize the power window regulator motor assembly that has DTC B2313 stored in its ECU.

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  2

  2. CHECK DTC OUTPUT 
    1. Turn the ignition switch off.
    2. Wait for at least 10 seconds, and then turn the ignition switch to ON.
    3. Check for DTCs.

      Body Electrical > D-Door Motor > Trouble Codes 

      Body Electrical > P-Door Motor > Trouble Codes 

      Body Electrical > RL-Door Motor > Trouble Codes 

      Body Electrical > RR-Door Motor > Trouble Codes 

      HINT: 

      Check for DTCs for the power window regulator motor assembly that had DTC B2313 stored in its ECU.

      OK

      DTC B2313 is not output.

      Result

      Result Proceed to
      OK A
      NG (Driver door power window) B
      NG (Front passenger door power window)
      NG (Rear LH door power window) C
      NG (Rear RH door power window)

    Result: 

    END (POWER WINDOW CONTROL SYSTEM HAS NOT BEEN INITIALIZED) 

    Result: 

    REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Door or Front Passenger Door). Refer to  REMOVAL [12/2019 - 10/2022]  , or refer to  REMOVAL [10/2022 - 11/2023]  , or refer to  REMOVAL [11/2023 - ] 

    Result: 

    REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Door or Rear RH Door). Refer to  REMOVAL [12/2019 - 10/2022]  , or refer to  REMOVAL [10/2022 - 11/2023]  , or refer to  REMOVAL [11/2023 - ] 

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.