LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2024 >> Acadia AT4 >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic Brakes >> Repair Instructions >> Brake System Control Module Replacement >> Single Use Fasteners and Components

Single Use Fasteners and Components

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.

CAUTION:

If the brake master cylinder has been physically dropped, immediately discard the unit and replace with a new brake master cylinder regardless if any physical damage is visible. A damaged brake master cylinder could cause the braking system to not operate properly.