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System Check

  1. With all windows closed, turn ignition switch to RUN position. Briefly press left front window switch to first detent. Window should descend a small distance, then stop.
  2. Press left front window switch past first detent. Window should descend completely (express mode).
  3. Press left front window switch up. Window should raise as long as switch is held up, then stop when switch is released (no express). Repeat step  2. While window is moving down in express mode, press switch upward. Window should stop express descent.
  4. Lower and raise other windows from master window switch assembly. All windows should operate quietly and smoothly through full range of travel.
  5. Lower and raise each window from window switches. All windows should operate quietly and smoothly through full range of travel. If problem exists with power window system, go to PRELIMINARY INSPECTION .