Front Brake Caliper Bleeder Valve Replacement (J56)

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
WARNING: The battery must be disconnected to prevent the brake master cylinder from pressurizing the hydraulic system during its automated self diagnostic tests that can possibly occur when a door is opened or the key transmitter is activated. Failure to follow this precaution may cause personal injury. WARNING: Brake Dust Warning WARNING: Brake Fluid Irritant Warning CAUTION: Brake Fluid Effects on Paint and Electrical Components Caution Preliminary Procedure Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection Remove the front tire and wheel assembly. Tire and Wheel Removal and Installation (without J57)
1	Front Brake Caliper Bleeder Valve Cap
2	Front Brake Caliper Bleeder Valve CAUTION: Component Fastener Tightening Caution NOTE: If directed here from the brake bleed procedure, it is not necessary to bleed the brake system again. Tighten 17 N.m (13 lb ft) Procedure Connect the battery negative cable. Battery Negative Cable Disconnection and Connection Bleed the brake system. Hydraulic Brake System Bleeding (J56) Install the front tire and wheel assembly. Tire and Wheel Removal and Installation (without J57)