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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 each power window regulator operates. Refer to DATA LIST / ACTIVE TEST [12/2011 - ] .
      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 Diagnostic Note
      Power Window Driver side power window OFF/UP/DOWN -
      P-DOOR MOTOR

      Tester Display Test Part Control Range Diagnostic Note
      Power Window Passenger side power window OFF/UP/DOWN -
      RL-DOOR MOTOR

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

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

      OK

      Each power window regulator motor operates.

      RESULT

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

    B → See step   4 

    C → See step   5 

    D → See step   6 

    E → See step   7 

    A: Go to next step 

  2. PERFORM INITIALIZATION 
    1. Initialize the power window regulator motor assembly. Refer to INITIALIZATION [12/2011 - ] .
    2. Check that each power window operates normally by opening and closing the window. Refer to OPERATION CHECK [12/2011 - ] .

      HINT: 

      Each power window operates normally.

    NEXT: 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: 

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

    NG → INSTALL PARTS CORRECTLY 

    OK → END 

  4. REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to  REMOVAL [12/2011 - ] 
  5. REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to  REMOVAL [12/2011 - ] 
  6. REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to  REMOVAL [12/2011 - ] 
  7. REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to  REMOVAL [12/2011 - ]