2002 Ford ThunderbirdFACTORY OEM SERVICE PROCEDURE

Removal and Installation

  1. Upload the module configuration to the diagnostic tool. For additional information, refer to MODULE CONFIGURATION .
  2. Disconnect the battery. For additional information, refer to BATTERY, MOUNTING & CABLES .
  3. Disconnect the ABS module electrical connector.
    Fig 1: Disconnecting ABS Module Electrical Connector
    G03421044Courtesy of FORD MOTOR CO.
  4. Disconnect the anti-lock brake pump motor electrical connector.
    Fig 2: Disconnecting Anti-Lock Brake Pump Motor Electrical Connector
    G03421045Courtesy of FORD MOTOR CO.
  5. Position the underhood auxiliary junction box (AJB) aside.
    1. Release the underhood AJB clips.
    2. Position the underhood AJB aside.
      Fig 3: Identifying Underhood AJB Clips
      G03421046Courtesy of FORD MOTOR CO.
  6. Remove the ABS module.
    1. Remove the bolts.
    2. Remove the control module.
      Fig 4: Removing Control Module
      G03421047Courtesy of FORD MOTOR CO.
    7. CAUTION: Once the new module is installed, it is necessary to download the module configuration information from the diagnostic tool into the module. For additional information, refer to MODULE CONFIGURATION .
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.