Lincoln Aviator: High Voltage Battery Charging System / Removal and Installation - Secondary On-Board Diagnostic Control Module A (SOBDM) - Plug-In Hybrid Electric Vehicle (PHEV)

Special Tool(s) / General Equipment

Removal

1.   WARNING: Before beginning any service procedure in this section, refer to Safety Warnings in section 100-00 General Information. Failure to follow this instruction may result in serious personal injury.

   Refer to: Health and Safety Precautions (100-00 General Information, Description and Operation).
   

1. NOTE: If installing a new module, it is necessary to upload the module configuration information to the scan tool prior to removing the module. This information must be downloaded into the new module after installation.

   Upload the SOBDM configuration to the diagnostic scan tool by following the diagnostic scan tool on-screen instructions.
   

1. De-energize the high voltage system.
   Refer to: High Voltage System De-energizing (414-03A High Voltage Battery, Mounting and Cables, General Procedures).
   

1. Remove the LH headlight assembly.
   Refer to: Headlamp Assembly (417-01 Exterior Lighting, Removal and Installation).
   

1. Remove the air cleaner assembly.
   Refer to: Air Cleaner (303-12 Intake Air Distribution and Filtering - 3.0L EcoBoost/3.0L EcoBoost – Hybrid (BQ), Removal and Installation).
   

1. Remove the LH side fender splash shield.
   Refer to: Fender Splash Shield (501-02 Front End Body Panels, Removal and Installation).
   

1. Disconnect the wire retainer from the degas bottle.
   

1. Remove the bolt and position aside the degas bottle.
   Torque: 44 lb.in (5 Nm)

1. Remove the CAC outlet pipe.
   Refer to: Charge Air Cooler (CAC) Outlet Pipe (303-12 Intake Air Distribution and Filtering - 3.0L EcoBoost/3.0L EcoBoost – Hybrid (BQ), Removal and Installation).
   

1. Disconnect the electrical connector.
   

1. Disconnect the electrical connectors and position aside the wire harness.
   

1. Disconnect and position aside the coolant hose.
   Use the General Equipment: Hose Clamp(s)

1. • Disconnect the coolant hose.
     Use the General Equipment: Hose Clamp(s)
   • Release the clip and position aside the coolant hose.
     

1. Remove the bolts.
   Torque: 26 lb.ft (35 Nm)

1. Remove the bolts and the SOBDM.
   Torque: 26 lb.ft (35 Nm)

Installation

1. To install, reverse the removal procedure.
   

1. If a new module is installed, download the SOBDM configuration information from the diagnostic scan tool to the new SOBDM following the diagnostic scan tool on-screen instructions.
   

1. Bleed the cooling system.
   Refer to: Cooling System Filling and Bleeding (303-03C Electric Powertrain Cooling - 3.0L EcoBoost – Hybrid (BQ), General Procedures).