H3 V8-5.3L (2008)
Hydraulic Brake Booster: Service and Repair
Brake Master Cylinder with Power Brake Booster and Chassis Control Module Replacement (LHD)
Brake Master Cylinder with Power Brake Booster and Chassis Control Module Replacement (LHD)
Removal Procedure
Caution: Refer to Brake Fluid Irritant Caution (See: Service Precautions/Technician Safety Information/Brake Fluid Irritant Caution) .
Notice: Refer to Brake Fluid Effects on Paint and Electrical Components Notice (See: Service Precautions/Vehicle Damage Warnings/Brake Fluid
Effects on Paint and Electrical Components Notice) .
1. Apply and release the brake pedal 20 times to deplete the hydraulic brake booster accumulator reserve.
2. Remove the rear and left front brake pipes from the brake master cylinder.
Cap the brake pipe fittings and plug the master cylinder outlet ports to prevent brake fluid loss and contamination.
