Removal and Installation

CAUTION: Prior to removal of module, it is necessary to upload module configuration information to the scan tool. This information needs to be downloaded into the new module once installed. For additional information, refer to MODULE CONFIGURATION .

Disconnect the battery ground cable.
Raise and support the vehicle.
Remove the hydraulic control unit (HCU) dust shield.
1. Remove the screw.
2. Remove the bolts.
  
  Fig 1: Removing Hydraulic Control Unit (HCU) Dust Shield
  Courtesy of FORD MOTOR CO.
Disconnect the HCU electrical connector.
- Slide the connector lock rearward.
  
  Fig 2: Disconnecting HCU Electrical Connector
  Courtesy of FORD MOTOR CO.
Remove four brake lines from the HCU and the two rear brake tube connections.

Fig 3: Removing Brake Lines From HCU And Rear Brake Tube Connections
Courtesy of FORD MOTOR CO.
Remove the HCU bracket to frame bolts.

Fig 4: Removing HCU Bracket To Frame Bolts
Courtesy of FORD MOTOR CO.
Remove the HCU assembly.
- Lift the bracket hooks from the frame.
  
  Fig 5: Removing HCU Assembly
  Courtesy of FORD MOTOR CO.
Remove the two remaining brake lines from the HCU.

Fig 6: Removing Brake Lines From HCU
Courtesy of FORD MOTOR CO.
Remove the HCU bracket.
- Remove the two bolts.
  
  Fig 7: Removing HCU Bracket
  Courtesy of FORD MOTOR CO.
Remove the stability assist module from the HCU.

Remove the four bolts.

Fig 8: Removing Stability Assist Module From HCU
Courtesy of FORD MOTOR CO.

WARNING: The scan tool must be used to bleed the brake system including the HCU. For additional information, refer to BRAKE SYSTEM-GENERAL INFORMATION .
To install, reverse the removal procedure.
- Bleed the brake system. For additional information, refer to BRAKE SYSTEM-GENERAL INFORMATION .
  
  Fig 9: Installing Brake Lines To HCU
  Courtesy of FORD MOTOR CO.
  
  Fig 10: Installing HCU Bracket
  Courtesy of FORD MOTOR CO.
  
  Fig 11: Installing HCU Bracket To Frame Bolts
  Courtesy of FORD MOTOR CO.
  
  Fig 12: Installing Brake Lines To HCU And Rear Brake Tube Connections
  Courtesy of FORD MOTOR CO.