Service function guideBrake Caliper Service

This Auto Veteran guide walks a working mechanic through the complete brake caliper service, from understanding the hydraulic and mechanical principles that make a caliper clamp and release, through diagnosis of a sticking piston or seized slide, to a full rebuild or replacement with a verified road test. It is written for the intermediate DIY owner who already handles pads and rotors and for the professional technician who wants a repeatable, comeback-free process across many makes. You will learn how to prepare a safe workspace, disassemble and inspect a caliper, choose between rebuilding and replacing, bleed the system correctly, and confirm the repair with temperature and drag checks. After finishing, you will be able to diagnose a dragging caliper, execute the service to factory specifications, and complete the aftercare that prevents a repeat failure.