System Check
- Before beginning system check, turn ignition on. Ensure there is battery voltage from POWER WINDOW (30-amp) circuit breaker, located in fuse block. Ensure master switch ground circuit is complete.
- With all windows closed, turn ignition switch to RUN position. Briefly (less than .3 second) press left front window switch down. Window should descend a small distance, then stop.
- Press left front window switch down and release (more than .3 second). Window should descend completely (express mode).
- 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 3). While window is moving down in express mode, press switch upward. Window should stop express decent.
- Lower and raise other windows from master switch. All windows should operate quietly and smoothly through full range of travel.
- Lower and raise each window from window switches. All windows should operate quietly and smoothly through full range of travel. Note any symptoms and proceed to SYMPTOM DIAGNOSIS .