POWER WINDOW CONTROL SYSTEM, Diagnostic DTC:B2313

DTC Code DTC Name
B2313 Glass Position Initialization Incomplete

DESCRIPTION

The power window regulator motor assembly is driven by operating the power window switch. The power window regulator motor assembly has motor, regulator and ECU functions.

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

Tech Tips

DTC B2311 is set when the ECU for the front door power window regulator motor assembly LH or RH malfunctions.

Note


  • When the power window regulator motor is reinstalled or replaced, the power window control system must be initialized.

  • After a door glass or a door glass run has been replaced, the jam protection function may operate unexpectedly when the auto up function is used. In such cases, the auto up function can be resumed by repeating the following operation at least 5 times:


    1. Close the power window by fully pulling up the power window switch and holding it in the auto up position.

    2. Open the power window by fully pushing down the switch.

Front Power Window Regulator Motor (Driver Side)
DTC No. DTC Detection Condition Trouble Area
B2313

  • The power window regulator motor is not initialized.

  • The power window regulator motor malfunctions.

 Front power window regulator motor assembly (driver side)
Front Power Window Regulator Motor (Passenger Side)
DTC No. DTC Detection Condition Trouble Area
B2313

  • The power window regulator motor is not initialized.

  • The power window regulator motor malfunctions.

 Front power window regulator motor assembly (passenger side)

INSPECTION PROCEDURE

PROCEDURE


  1. PERFORM INITIALIZATION (APPLICABLE LOCATION)


    1. Initialize the power window regulator motor Click here.


    NEXT

  2. CHECK FOR DTC


    1. Check for DTCs Click here.

      Result
      Result Proceed to
      B2313 is not output A
      B2313 output from front power window regulator motor (driver Side) B
      B2313 output from front power window regulator motor (passenger side) C

    B

    REPLACE FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY (DRIVER SIDE) Click here

    C

    REPLACE FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY (PASSENGER SIDE) Click here

    A

    END