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Home >> Ford >> 2009 >> Flex Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1965 (Brake System - General Information) >> General Procedures >> Brake System Bleeding >> Hydraulic Control Unit (HCU)

Hydraulic Control Unit (HCU)

WARNING: This page is about a different car, the 2010 Lincoln MKX and 2010 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: The HCU  bleeding procedure must be carried out if the HCU  or any components upstream of the HCU  are installed new.
NOTE: Pressure bleeding the brake system is preferred to manual bleeding.
  1. Follow the Pressure Bleeding or Manual Bleeding procedure steps to bleed the system.
  2. Connect the scan tool and follow the ABS Service Bleed instructions.
  3. Repeat the Pressure Bleeding or Manual Bleeding procedure steps to bleed the system.