Are there any fasteners holding the rotors onto front axle of a 2003 Pontiac vibe?
No, there are no fasteners holding the rotors directly onto the front axle of a 2003 Pontiac Vibe. The rotors are mounted on the wheel hubs, which *are* fastened to the axle. The wheel studs then hold the wheels (and indirectly, the rotors) onto the hub.