POWER WINDOW CONTROL SYSTEM Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch

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DESCRIPTION

• If the auto up/down function does not operate, the cause may be one or more of the following:

• The ECU in the door window regulator determines that the door window regulator has not been initialized.

• The master switch has a malfunction.

• The Hall IC in the driver side door window regulator has a malfunction.

• There is an open or short in the wiring between the master switch and the driver side door window regulator.

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INSPECTION PROCEDURE

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PROCEDURE

1. Click here

   CHECK FOR DTC

   
   

   1. Check for DTCs (Click here).

      Table 1. Result

      Result	Proceed to
      DTC is not output	A
      DTC B2311 is output	B
      DTC B2312 is output	C
      DTC B2313 is output	D
      LIN communication system DTCs are output	E

   
   
   • AClick here
   • BClick here
   • CClick here
   • DClick here
   • EClick here
2. Click here

   CHECK MANUAL UP/DOWN FUNCTION

   
   

   1. Check that the driver side door power window moves when the manual up/down function of the power window regulator master switch is operated (Click here).

      OK
      Driver side door power window moves.

   
   
   • OKClick here
   • NGClick here
3. Click here

   READ VALUE USING INTELLIGENT TESTER (POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY)

   
   

   1. Use the Data List to check if the master switch is functioning properly (Click here).

      Table 2. Master Switch

      Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
      D Door P/W Auto SW	Driver side power window auto up/down signal / ON or OFF	ON: Driver side power window auto up/down switch operated OFF: Driver side power window switch not operated	-

      OK
      Display changes according to operation of power window regulator master switch.

      Table 3. Result

      Result	Proceed to
      OK (for LHD)	A
      OK (for RHD)	B
      NG	C

   
   
   • AClick here
   • BClick here
   • CClick here
4. Click here

   GO TO DTC B2311Click here

5. Click here

   GO TO DTC B2312Click here

6. Click here

   GO TO DTC B2313Click here

7. Click here

   GO TO LIN COMMUNICATION SYSTEMClick here

8. Click here

   GO TO "Driver Side Power Window does not Operate with Power Window Master Switch"Click here

9. Click here

   REPLACE FRONT DOOR WINDOW REGULATOR ASSEMBLY LHClick here

10. Click here

    REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLYClick here

11. Click here

    REPLACE FRONT DOOR WINDOW REGULATOR ASSEMBLY RHClick here