Lincoln Aviator: Uni-Body, Subframe and Mounting System / Description and Operation - Frame Assembly - Overview

Overview

The front subframe is bolted to the body and is used to:

  • aid in structural support.
  • provide mounting surfaces for the steering gear.
  • provide mounting surfaces for the front suspension lower control arms, the engine mounts and for the front stabilizer bar.

The rear subframe is bolted to the body and is used to:

  • aid in structural support.
  • provide mounting surfaces for the rear suspension lower arms and upper arms.

The transmission support crossmember is bolted to the body and is used to:

  • provide support to transfer case and transmission.

For body dimension specifications,
Refer to: Body and Frame (501-26 Body Repairs - Vehicle Specific Information and Tolerance Checks, Description and Operation).

    Uni-Body, Subframe and Mounting System

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    Removal and Installation - Front Subframe

    Special Tool(s) / General Equipment 303-050 (T70P-6000) Lifting Bracket, Engine 303-F070Support Bar, EngineTKIT-1999A-F/LTTKIT-1999A-FM/FLM Removal NOTICE: Suspension fasteners are critical parts that affect performance of vital components and systems...

    Other information:

    Lincoln Aviator 2020-2025 Service Manual: Description and Operation - Instrument Panel and Interior Switches Illumination - System Operation and Component Description


    System Operation System Diagram - Networked Illumination - Doors NOTE: Not all vehicles come equipped with all the items listed below. The door latch modules are identified as follows: Left front door - DCME Right front door - DCMF Left rear door - DCMG Right rear door - DCMH Item Description 1 MS-CAN 2 DCME 3 Light sensor 4 DCMF 5 DCMH 6 DDM 7 PDM 8 RF door lock switch 9 RF door window control switch 10 LF door window control switch 11 RR door window control switch 12 LR door window control switch 13 LF door lock switch 14 RR door lock switch 15 LR door lock switch 16 GWM 17 DCMG 18 LH front interior door latch switch 19 RH front interior door latch switch 20 LH rear interior door latch switch 21 RH rear interior door latch switch 22 LIN 23 LIN 24 HS-CAN1 25 BCM 26 Dimmer switch 27 Headlamp switch System Diagram - Networked Illumination - Steering Wheel Switches Item Description 1 Light sensor 2 RH lower steering wheel switch 3 RH upper steering wheel switch 4 LH lower steering wheel switch 5 LH upper steering wheel switch 6 SIMA 7 Upshift paddle switch 8 Downshift paddle switch 9 HS-CAN2 10 GWM 11 HS-CAN1 12 LIN 13 BCM 14 Dimmer switch 15 Headlamp switch System Diagram - Networked Illumination - Other Modules Item Description 1 FCIM 2 APIM 3 Light sensor 4 ACM 5 IPC 6 FDIM 7 without Touchscreen 8 FCDIM 9 RHVAC 10 RACM 11 LIN 12 HS-CAN1 13 MS-CAN 14 HS-CAN3 15 GWM 16 Dimmer switch 17 Headlamp switch 18 BCM Network Message Chart   Module Network Input Messages - ACM, APIM, DCME, DCMF, DCMG, DCMH, DDM, FCIM, RACM, RHVAC, SIMA, GWM, IPC and PDM...

    Lincoln Aviator 2020-2025 Service Manual: Removal and Installation - Fender - Plug-In Hybrid Electric Vehicle (PHEV)


    Special Tool(s) / General Equipment Knife Materials Name Specification Flexible Foam Repair3M™ 08463, LORD Fusor® 121 -  Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: RH shown, LH similar...

    Categories

    Activating Intelligent Access

    The intelligent access key must be within 3 ft (1 m) of the door or luggage compartment you intend to lock or unlock.

    At a Door

    Electronic door handles are on each door. Gently depress the switch inside the exterior door handle to unlock and open the door. An unlock symbol illuminates on the door window trim indicating your vehicle is unlocked.

    Lincoln Aviator. Activating Intelligent Access

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