Lincoln Aviator 2020-2022 Service Manual / Electrical / Climate Control System / Supplemental Climate Control / Description and Operation - Supplemental Climate Control - Overview

Lincoln Aviator: Supplemental Climate Control / Description and Operation - Supplemental Climate Control - Overview

Overview

The cabin coolant heater system provides warm coolant to the heater core to warm the passenger compartment whenever the front DATC module requests heat and the HEV is in a driving mode, remote started, or doing Cabin Drive Conditioning.

The climate control system uses the cabin coolant heater to heat the passenger compartment in place of the heater core in low ambient temperatures. Once engine coolant reaches a sufficient temperature to heat the passenger compartment, the climate control system stops using the cabin coolant heater.

The cabin coolant heater system consists of the following components:

  • Cabin heater coolant pump
  • Cabin coolant heater
  • Cabin heater coolant diverter valve
  • Heater core
  • Cabin heater coolant temperature sensor

    Description and Operation - Supplemental Climate Control - Component Location

    3.0L Ecoboost Item Description 1 Cabin heater coolant pump 3.0L Ecoboost - Hybrid Item Description 1 Cabin heater coolant pump 2 Cabin heater coolant diverter valve 3 Cabin heater coolant temperature sensor 4 Cabin coolant heater 3...

    Description and Operation - Supplemental Climate Control - System Operation and Component Description

    System Diagram Item Description 1 SOBDMC 2 BCMC 3 PCM 4 Cabin Coolant Heater 5 Cabin heater coolant temperature sensor 6 Cabin heater coolant pump 7 Ambient Air Temperature (AAT) sensor 8 Engine Coolant Temperature (ECT) sensor Network Message Chart - Module Network Input Messages - SOBDMC Cabin Coolant Heater Broadcast Message Originating Module Message Purpose Engine Coolant Temperature Data PCM This message contains raw value from the engine coolant temperature sensor...

    Other information:

    Lincoln Aviator 2020-2022 Owners Manual: How Your Vehicle Differs from Other Vehicles


    Truck and utility vehicles can differ from some other vehicles. Your vehicle could be higher to allow it to travel over rough terrain without getting hung up or damaging underbody components. The differences that make your vehicle so versatile also make it handle differently than an ordinary passenger car...

    Lincoln Aviator 2020-2022 Owners Manual: Refueling


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    Categories

    Child Seats

    Lincoln Aviator. Child Seats

    Use a child restraint (sometimes called an infant carrier, convertible seat, or toddler seat) for infants, toddlers and children weighing 40 lb (18 kg) or less (generally four-years-old or younger).

    Using Lap and Shoulder Belts

    WARNING: Do not place a rearward facing child restraint in front of an active airbag. Failure to follow this instruction could result in personal injury or death.

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