When I back up my brakes lock up?
When I back up my brakes lock up? Some of the brake issues that can cause ABS brakes to lock up include bad brake pads, calipers on disc brakes, cylinders on drum brakes or wheel bearings. If this happens while you're driving, pump the brakes consistently until you come to a complete stop, and get the car to a mechanic as soon as possible. What causes rear wheel to lock up when braking? Problem: One or both rear wheels lockup during braking or the rear end of the car squats when braking. Cause: Rear Wheel lockup or squatting has many...