Lincoln Aviator: Rear Climate Control / Removal and Installation - Rear Heater Core

Special Tool(s) / General Equipment

Hose Clamp Remover/Installer

Removal

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

  1. Drain the cooling system.
    Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding (303-03A Engine Cooling - 3.0L EcoBoost, General Procedures).
    Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding (303-03A Engine Cooling - 3.0L EcoBoost, General Procedures).
  1. Remove the RHR wheel and tire.
    Refer to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation).
  1. Remove the retainers and position aside RHR wheel splashshield.
  1. Release clamp and position aside coolant line.
    Use the General Equipment: Hose Clamp Remover/Installer
  1. Remove the RH loadspace trim panel.
    Refer to: Loadspace Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
    • Remove and discard the heater core clamps, position aside the heater core inlet and outlet tubes.
    • Replace the heater core inlet and outlet tubes o-seals.
    • Remove the retainers and the rear heater core access cover.
  1. Remove the rear heater core.

Installation

  1. To install, reverse the removal procedure.
  1. NOTE: Replace the pass-through floor seal with new if seal is removed or damaged.

    If replacing the heater core inlet and outlet tubes, the rear climate control housing must be removed.
    Refer to: Rear Climate Control Housing (412-02A Rear Climate Control, Removal and Installation).
  1. Fill and bleed the cooling system.
    Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding (303-03A Engine Cooling - 3.0L EcoBoost, General Procedures).
    Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding (303-03A Engine Cooling - 3.0L EcoBoost, General Procedures).

    Removal and Installation - Rear Footwell Air Discharge Temperature Sensor

    Removal NOTE: Removal steps in this procedure may contain installation details. Remove the RH loadspace trim panel. Refer to: Loadspace Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation)...

    Removal and Installation - Rear Heater Core Inlet Line

    Removal NOTE: The rear heater core inlet line is installed from the factory as a one-piece assembly. The replacement part is supplied as an assembly, containing the rear heater core outlet line and the rear evaporator inlet and outlet lines...

    Other information:

    Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Side Curtain Airbag


    Removal   WARNING: The following procedure prescribes critical repair steps required for correct restraint system operation during a crash. Follow all notes and steps carefully. Failure to follow step instructions may result in incorrect operation of the restraint system and increases the risk of serious personal injury or death in a crash...

    Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Engine Temperature


    Diagnostic Trouble Code (DTC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).   Diagnostic Trouble Code Chart Module   DTC Description Action   PCM P0116:00 Engine Coolant Temperature Sensor 1 Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DL   PCM P0116:00 Engine Coolant Temperature Sensor 1 Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DX   PCM P0117:00 Engine Coolant Temperature Sensor 1 Circuit Low: No Sub Type Information   GO to Pinpoint Test DX   PCM P0118:00 Engine Coolant Temperature Sensor 1 Circuit High: No Sub Type Information   GO to Pinpoint Test DX   PCM P0119:00 Engine Coolant Temperature Sensor 1 Circuit Intermittent/Erratic: No Sub Type Information   GO to Pinpoint Test DL   PCM P0119:00 Engine Coolant Temperature Sensor 1 Circuit Intermittent/Erratic: No Sub Type Information   GO to Pinpoint Test DX   PCM P011E:00 Engine Coolant Temperature 1 / Ambient Air Temperature Correlation: No Sub Type Information   GO to Pinpoint Test DX   PCM P0125:00 Insufficient Coolant Temp For Closed Loop Fuel Control: No Sub Type Information   GO to Pinpoint Test DL   PCM P0125:00 Insufficient Coolant Temp For Closed Loop Fuel Control: No Sub Type Information   GO to Pinpoint Test DX   PCM P0128:00 Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature): No Sub Type Information   GO to Pinpoint Test DL   PCM P0128:00 Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature): No Sub Type Information   GO to Pinpoint Test DX   PCM P017C:00 Cylinder Head Temperature Sensor Circuit Low: No Sub Type Information   GO to Pinpoint Test DL   PCM P017D:00 Cylinder Head Temperature Sensor Circuit High: No Sub Type Information   GO to Pinpoint Test DL   PCM P017E:00 Cylinder Head Temperature Sensor Circuit Intermittent/Erratic: No Sub Type Information   GO to Pinpoint Test DL   PCM P101F:00 Cylinder Head Temperature Sensor 1 Out Of Self Test Range: No Sub Type Information   GO to Pinpoint Test DL   PCM P1021:00 Cylinder Head Temperature Sensor 2 Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DL   PCM P1022:00 Cylinder Head Temperature Sensor 2 Circuit Low: No Sub Type Information   GO to Pinpoint Test DL   PCM P1023:00 Cylinder Head Temperature Sensor 2 Circuit High: No Sub Type Information   GO to Pinpoint Test DL   PCM P1024:00 Cylinder Head Temperature Sensor 2 Circuit Intermittent/Erratic: No Sub Type Information   GO to Pinpoint Test DL   PCM P1025:00 Cylinder Head Temperature Sensor 2 Out Of Self Test Range: No Sub Type Information   GO to Pinpoint Test DL   PCM P1026:00 Engine Coolant Temperature 1 / Cylinder Head Temperature 2 Correlation: No Sub Type Information   GO to Pinpoint Test DL   PCM P1116:00 Engine Coolant Temperature Sensor Out Of Self Test Range: No Sub Type Information   GO to Pinpoint Test DX   PCM P1117:00 Engine Coolant Temperature Sensor Circuit Intermittent: No Sub Type Information   GO to Pinpoint Test DX   PCM P111B:00 Engine Coolant Warm-Up Not Detected: No Sub Type Information   GO to Pinpoint Test DX   PCM P1285:00 Cylinder Head Over Temperature Condition: No Sub Type Information   GO to Pinpoint Test DL   PCM P1288:00 Cylinder Head Temperature Sensor Out Of Self Test Range: No Sub Type Information   GO to Pinpoint Test DL   PCM P1289:00 Cylinder Head Temperature Sensor Circuit High: No Sub Type Information   GO to Pinpoint Test DL   PCM P128A:00 Cylinder Head Temperature Sensor Circuit Intermittent/Erratic: No Sub Type Information   GO to Pinpoint Test DL   PCM P1290:00 Cylinder Head Temperature Sensor Circuit Low: No Sub Type Information   GO to Pinpoint Test DL Global Customer Symptom Code (GCSC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

    Categories

    Children and Airbags

    WARNING: Airbags can kill or injure a child in a child restraint. Never place a rear-facing child restraint in front of an active airbag. If you must use a forward-facing child restraint in the front seat, move the seat upon which the child restraint is installed all the way back.

    Lincoln Aviator. Children and Airbags

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