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Home >> Chevrolet >> 2002 >> Impala Base, 3.4 E >> Repair and Diagnosis (Single Page) >> Body & Frame >> Windows >> Power Window System >> Description & Operation >> Power Window System >> Driver Window Operation

Driver Window Operation

When ignition switch is in RUN or ACCY position, or Retained Accessory Power (RAP) is enabled and driver window switch is pressed in down position, battery positive voltage is applied to window regulator motor causing window to open. When driver window switch is pressed in up position, voltage is applied to window regulator motor in opposite direction and window closes. Driver window switch also controls passenger windows.