Toyota Corolla (E120): On–vehicle inspection

1. Check basic function (manual operation function)

  1.  turn the ignition switch on.
  1.  Check that the door glass moves up when each window switch of the regulator master switch assembly is turned up and moves down when each window switch is turned down.
  2.  Check that the door glass moves up when the window switch of each regulator switch assembly is turned up and moves down when the window switch is turned down.
  3.  Check that the other door glasses than the driver’s door glass do not operate when the window lock switch is turned lock.

2. Check automatic operation function

  1.  turn the ignition switch on.
  1.  Check that the auto down operates and the door glass is fully opened when each window switch of the regulator master switch assembly is turned down by double–shift.
  2.  Check that the auto down operates and the door glass is fully opened when the window switch of each regulator switch assembly is turned down by double–shift.
  3.  Check that the door glass stops when the applicable switch is turned up during the auto down operation. (However, if the switch is kept in the up side, the window will transfer to the manual operation.)

Problem symptoms table

Inspection

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