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DTC B2311: Power Window Motor Malfunction: Procedure

  1. PERFORM ACTIVE TEST USING TECHSTREAM (POWER WINDOW) 
    1. Select the Active Test, use the Techstream to generate a control command, and then check that the power window regulator motor UP/DOWN.
      WARNING:

      Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function does not operate.

      D-DOOR MOTOR:

      Tester Display Test Part Control Range
      Power Window Driver side power window UP/OFF
      Power Window Driver side power window DOWN/OFF
      P-DOOR MOTOR:

      Tester Display Test Part Control Range
      Power Window Front passenger side power window UP/OFF
      Power Window Front passenger side power window DOWN/OFF
      RL-DOOR MOTOR:

      Tester Display Test Part Control Range
      Power Window Rear LH side power window UP/OFF
      Power Window Rear LH side power window DOWN/OFF
      RR-DOOR MOTOR:

      Tester Display Test Part Control Range
      Power Window Rear RH side power window UP/OFF
      Power Window Rear RH side power window DOWN/OFF

      OK

      Power window operates normally.

      RESULT:

      Result Proceed to
      OK A
      NG (Front LH side power window) B
      NG (Front RH side power window) C
      NG (Rear LH side power window) D
      NG (Rear RH side power window) E

    B → See step   4 

    C → See step   6 

    D → See step   5 

    E → See step   7 

    A: Go to next step 

  2. PERFORM INITIALIZATION 
    1. Initialize the power window regulator motor. Refer to INITIALIZATION [09/2012 - ] .
    2. Check that the power window operates normally by opening and closing the window.

      OK

      Power window operates normally.

      RESULT:

      Result Proceed to
      OK A
      NG (Front LH side power window) B
      NG (Front RH side power window) C
      NG (Rear LH side power window) D
      NG (Rear RH side power window) E

    B → See step   4 

    C → See step   6 

    D → See step   5 

    E → See step   7 

    A: Go to next step 

  3. CHECK WHETHER PARTS HAVE BEEN INSTALLED CORRECTLY 
    1. Check that the power window components are installed correctly.

      OK

      Power window components are installed correctly.

      HINT: 

      When the power window components are installed correctly, the problem has been caused by battery disconnection while the engine switch is on (IG) or the motor being overheated.

    NG → INSTALL PARTS CORRECTLY 

    OK → END 

  4. REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to  REMOVAL [09/2012 - ] 
  5. REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to  REMOVAL [09/2012 - ] 
  6. REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to  REMOVAL [09/2012 - ] 
  7. REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to  REMOVAL [09/2012 - ]