Hydraulic Brake System Flushing
IMPORTANT:^ If evidence of contamination is present in the vehicle's brake fluid, the entire brake system must be flushed following one of the following procedures.
^ The system must be flushed if there is any doubt about the condition of the fluid in the system or if the fluid used contains the slightest trace of mineral oil (from such things as engine oil, transmission fluid, etc.)
^ After flushing the entire brake system, replace all rubber components.
^ Replace the following components:
1.4.1. The brake hose assemblies.
1.4.2. The master cylinder rubber parts.
1.4.3. The brake caliper and wheel cylinder boots and seals.
1.4.4. The brake modulator.
1.4.5. The brake solenoid valves.
^ Refer to the appropriate replacement procedures.
^ After replacing all rubber components, re-flush the entire brake system by performing one of the following procedures.
^ After performing the second flushing procedure, perform a complete system bleed.