POWER WINDOW CONTROL SYSTEM (for Models with Jam Protection Function on Front Door Windows), Diagnostic DTC:B2313

DTC Code DTC Name
B2313 Glass Position Initialization Incomplete

DESCRIPTION

The power window regulator motor assemblies are operated by the power window regulator master switch assembly or power window regulator switch assembly. The power window regulator motor assembly has motor, regulator and ECU functions.

When the ECU determines that the power window regulator motor assembly has not been initialized, DTC B2313 is stored.

D-Door Motor
DTC No. DTC Detection Condition Trouble Area
B2313

  • Power window regulator motor assembly (for driver door) not initialized

  • Power window regulator motor assembly (for driver door) is malfunctioning

  • Battery disconnected when engine switch on (IG)

  • Power window regulator motor assembly (for driver door) not initialized

  • Power window regulator motor assembly (for driver door)
P-Door Motor
DTC No. DTC Detection Condition Trouble Area
B2313

  • Power window regulator motor assembly (for front passenger door) not initialized

  • Power window regulator motor assembly (for front passenger door) is malfunctioning

  • Battery disconnected when engine switch on (IG)

  • Power window regulator motor assembly (for front passenger door) not initialized

  • Power window regulator motor assembly (for front passenger door)

INSPECTION PROCEDURE

Note


  • DTC B2313 is stored in each power window regulator motor assembly.

  • If the battery is disconnected while the engine switch is on (IG), DTC B2313 is stored.

  • If the power window regulator motor assembly (for driver door) or power window regulator motor assembly (for front passenger door) has been replaced with a new one, initialize the power window control system Click here.

PROCEDURE


  1. PERFORM INITIALIZATION (APPLICABLE LOCATION)


    1. Turn the engine switch on (IG).

    2. Initialize the power window regulator motor assembly Click here.

      Note

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


    NEXT

  2. CHECK DTC OUTPUT


    1. Turn the engine switch off.

    2. Wait for at least 10 seconds, and then turn the engine switch on (IG).

    3. Check for DTCs Click here.

      Tech Tips

      Check for DTCs for the power window regulator motor assembly that has 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)

    B

    REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR OR FRONT PASSENGER DOOR) Click here

    A

    END (POWER WINDOW CONTROL SYSTEM HAS NOT BEEN INITIALIZED)