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Home >> Ford >> 2002 >> Crown Victoria Base, 4.6 9 >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Anti-Lock Brake System >> Removal & Installation >> Hydraulic Control Unit (HCU) >> Removal & Installation

Removal & Installation

WARNING: Brake fluid contains polyglycol ethers and polyglycols. Avoid contract with eyes. Wash hands thoroughly after handling. If brake fluid contacts eyes, flush eyes with running water for 15 minutes. Get medical attention if irritation persists. If taken internally, drink water and induce vomiting. Get medical attention immediately.
CAUTION: Brake fluid is harmful to painted and plastic surfaces. If brake fluid is spilled onto a painted or plastic surface, immediately wash it with water.
  1. Disconnect the battery ground cable. For additional information, refer to BATTERY, MOUNTING & CABLES .
  2. NOTE: Plug each port of the hydraulic control unit (HCU) to prevent brake fluid from spilling.
    Fig 1: Identifying Brake Lines
    G01940848Courtesy of FORD MOTOR CO.
  3. Disconnect the brake lines.
  4. Disconnect the anti-lock brake control module electrical connectors.
    Fig 2: Disconnecting Anti-Lock Brake Control Module Electrical Connectors
    G01940849Courtesy of FORD MOTOR CO.
  5. Remove the mounting bracket to HCU bolts.
    Fig 3: Identifying Mounting Bracket To HCU Bolts
    G01940850Courtesy of FORD MOTOR CO.
  6. Remove the anti-lock brake control module.
  7. To install, reverse the removal procedure.
    Fig 4: Tightening Mounting Bracket To HCU Bolts
    G01940851Courtesy of FORD MOTOR CO.
    Fig 5: Tightening Brake Lines
    G01940852Courtesy of FORD MOTOR CO.
  8. Bleed brake system as necessary.