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Home >> Lincoln >> 2003 >> Navigator RWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Control >> Removal And Installation >> Hydraulic Control Unit (HCU) >> Removal and Installation
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal and Installation

    CAUTION: Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result.
  1. Disconnect the battery negative cable. For additional information, refer to BATTERY, MOUNTING AND CABLES .
  2. Disconnect the anti-lock brake control module electrical connector.
    Fig 1: Disconnecting Anti-Lock Brake Control Module Electrical Connector
    G01561319Courtesy of FORD MOTOR CO.
  3. WARNING: Brake fluid contains polyglot ethers and polyglots. Avoid contact 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.
    CAUTION: Only Ford authorized inlet hydraulic brake tubes should be used. These tubes are of specific design and only Ford authorized parts should be used when installing new inlet brake tubes.
    NOTE: Plug each open port to prevent brake fluid from spilling.
    Fig 2: Disconnecting Hydraulic Brake Tubes
    G01561320Courtesy of FORD MOTOR CO.
  4. Disconnect the hydraulic brake tubes.
  5. Remove the bolts and the hydraulic control unit (HCU).
    Fig 3: Removing Bolts And Hydraulic Control Unit (HCU)
    G01561321Courtesy of FORD MOTOR CO.
  6. To install, reverse the removal procedure