Brake Caliper Body
WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
Check the inner wall of the brake caliper body for rust, wear, cracks or damage. Replace the brake caliper body if any abnormal condition is detected.
CAUTION:
Always clean with new brake fluid. Do not clean with mineral oil such as gasoline and light oil.