Lincoln Nautilus Manuals

Lincoln Nautilus: Climate Control System - General Information / Cabin Heater Coolant Pump - 2.0L EcoBoost (184kW/250PS) – MI4. Removal and Installation

Lincoln Nautilus 2018-2022 Service Manual / Electrical / Climate Control System / Climate Control System - General Information / Cabin Heater Coolant Pump - 2.0L EcoBoost (184kW/250PS) – MI4. Removal and Installation

Special Tool(s) / General Equipment

Hose Clamp(s)

Removal

NOTE: Removal steps in this procedure may contain installation details.

  1.   WARNING: When releasing the cooling system pressure, cover the coolant expansion tank cap with a thick cloth.

    Remove the pressure relief cap.
  1. With the vehicle in NEUTRAL, position it on a hoist.
    Refer to: Jacking and Lifting - Overview (100-02 Jacking and Lifting, Description and Operation).
  1. Remove the bolts, the retainers and the front underbody shield.
  1. Remove the retainers and the underbody shield.
  1. Remove the retainers, bolts and the cooling module support panel.
    Torque: 18 lb.ft (24 Nm)
  1. Loosen the clamp and position the CAC tube aside.
    Torque: 44 lb.in (5 Nm)
    • Release the clamp and disconnect the CAC hose.
    • Disconnect the electrical connector and detach the wire retainer.
  1. Loosen the clamp and remove the nuts and the CAC tube.
    Torque:
       1:   44 lb.in (5 Nm)
       2:   97 lb.in (11 Nm)
    • Release the clamps and disconnect the heater inlet and outlet hoses.
      Use the General Equipment: Hose Clamp(s)
    • Disconnect the electrical connector and detach the wire retainers.
    • Position aside the wiring harness and the heater inlet and outlet hoses.
  1. Remove the nuts and the cabin heater coolant pump.
    Torque: 80 lb.in (9 Nm)

Installation

  1. To install, reverse the removal procedure.
  1. Fill and bleed the cooling system.
    Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding (303-03A Engine Cooling - 2.0L EcoBoost (184kW/250PS) – MI4, General Procedures).

    Cabin Air Filter. Removal and Installation

    Removal Fully lower the glove compartment. Release the tabs. Disconnect the dampener strap. Remove the screws and open the cain air filter door...

    Center Registers. Removal and Installation

    Special Tool(s) / General Equipment Interior Trim Remover Removal NOTE: Removal steps in this procedure may contain installation details...

    Other information:

    Lincoln Nautilus 2018-2022 Service Manual: Brake Disc Shield. Removal and Installation


    Removal NOTE: Removal steps in this procedure may contain installation details. Remove the brake disc. Refer to: Brake Disc (206-03 Front Disc Brake, Removal and Installation). Remove the bolts and the brake disc shield...

    Lincoln Nautilus 2018-2022 Service Manual: Evaporator Inlet and Outlet Manifold - 2.0L EcoBoost (184kW/250PS) – MI4. Removal and Installation


    Removal NOTICE: During the removal of components, cap, tape or otherwise appropriately protect all openings to prevent the ingress of dirt or other contamination. Remove protective materials prior to installation. NOTE: Removal steps in this procedure may contain installation details...

    Categories

    Locating the Pre-Collision Assist Sensors

    Lincoln Nautilus. Locating the Pre-Collision Assist Sensors

    Camera. Radar sensor (if equipped).

    If a message regarding a blocked sensor or camera appears in the information display, something is obstructing the radar signals or camera images. The radar sensor is behind the fascia cover in the center of the lower grille. With a blocked sensor or camera, the system may not function, or performance may reduce. See Pre-Collision Assist – Information Messages.

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