Pathfinder LE 2WD V6-3.3L (VG33E) (1999)
Vacuum Brake Booster: Testing and Inspection
Operation Check
1. Depress brake pedal several times with engine off. After exhausting vacuum, make sure there is no change in pedal stroke.
2. Depress brake pedal, then start engine. If pedal goes down slightly, operation is normal.