Lincoln Aviator: Climate Control System - General Information / Removal and Installation - Heater Core

Removal

NOTE: If a heater core leak is suspected, the heater core must be leak tested before it is removed from the vehicle.

  1. Remove the climate control housing.
    Refer to: Climate Control Housing (412-00 Climate Control System - General Information, Removal and Installation).
  1. Remove the screws and the driver side floor duct assembly.
  1. Remove the heater tube dash panel seel, remvoe the screws and the heater tube bracket.
  1. Remove the screws and the heater core cover.
  1. Remove the heater core from the climate cotnrol housing.

Installation

  1. To install, reverse the removal procedure.

    Removal and Installation - Evaporator Temperature Sensor

    Removal NOTE: The evaporator temperature sensor is available only as part of the evaporator. Remove the evaporator. Refer to: Evaporator (412-00 Climate Control System - General Information, Removal and Installation)...

    Removal and Installation - Heating, Ventilation and Air Conditioning (HVAC) Control Module

    Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: If installing a new module, it is necessary to upload the module configuration information to the scan tool prior to removing the module...

    Other information:

    Lincoln Aviator 2020-2026 Owners Manual: Roof Racks and Load Carriers


    WARNING: When loading the roof racks, we recommend you evenly distribute the load, as well as maintain a low center of gravity. Loaded vehicles, with higher centers of gravity, may handle differently than unloaded vehicles. Take extra precautions, such as slower speeds and increased stopping distance, when driving a heavily loaded vehicle...

    Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Transmission Cooling


    Diagnostic Trouble Code (DTC) Chart   Diagnostic Trouble Code Chart Module   DTC Description Action   PCM P1783:00 Transmission Overtemperature Condition:No Sub Type Information   GO to Pinpoint Test B   PCM P2681:00 Engine Coolant Bypass Valve A Control Circuit/Open:No Sub Type Information   GO to Pinpoint Test A   PCM P2683:00 Engine Coolant Bypass Valve A Control Circuit High:No Sub Type Information   GO to Pinpoint Test A Inspection and Verification NOTICE: When internal wear/damage occurs in the transmission, metal particles, clutch plate material and band material can travel into the torque converter, the transmission fluid cooler tubes, the transmission fluid cooler, the transmission fluid warmer (if equipped), and the cooler bypass valve (if equipped)...

    Categories

    Adjusting the Steering Wheel - Vehicles With: Manual Adjustable Steering Column

    WARNING: Do not adjust the steering wheel when your vehicle is moving.

    Note: Make sure that you are sitting in the correct position.

    Unlock the steering column. Adjust the steering wheel to the desired position.

    Lincoln Aviator. Column

    Lock the steering column.

    read more

     
    Copyright © 2026 www.liaviator2.com