AV-SCANNER / Service function guides / Brakes
This guide explains how to zero the brake pressure and yaw rate sensor inputs after repairs on vehicles equipped with electronic stability control, covering the theory, preparation, step-by-step procedure, verification, and aftercare. It is written for working mechanics and experienced DIYers who already understand hydraulic brake systems and chassis electronics. By the end, the reader will be able to perform a safe and repeatable calibration, interpret live data to confirm success, and diagnose the common reasons a calibration fails.
Guidance is general and covers many makes. Exact procedures and values vary by model, so confirm them in the factory service information for your vehicle.
Download all 12 sections as a branded PDF to use in the workshop.
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