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Driver Side Power Window Auto Down Function Does Not Operate








WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: Driver Side Power Window Auto Down Function does not Operate

Driver Side Power Window Auto Down Function does not Operate

DESCRIPTION
If the AUTO DOWN function does not operate, the cause may be one or more of the following:

- The power window regulator master switch has a malfunction.
- The front power window regulator motor LH (for driver side) has a malfunction.
- The wiring between the power window regulator master switch and the front power window regulator motor LH (for driver side) is open or shorted.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK MANUAL UP / DOWN FUNCTION
(a) Check that the manual UP/DOWN function of the power window regulator master switch can operate the driver door power window.
OK:
Manual UP/DOWN function operates normally.
NG -- OTHER PROBLEM
OK -- REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
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