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Lincoln Navigator: Third Row Seats / Third Row Seats - Overview. Description and Operation

Lincoln Navigator 2018-2025 Workshop Manual / Body and Paint / Third Row Seats / Third Row Seats - Overview. Description and Operation

Overview

Power Headrest Fold

The power headrest fold control switch is located in the overhead console. When the switch is activated, the LH and RH headrests fold forward to allow clear vision for the driver and/or to allow the seat to be folded foward to the stowed position. The folding headrests must be manually returned to the upright position. The power headrest fold system consists of the following components:

  • Power headrest fold control switch (part of the overhead console)
  • LH and RH headrest actuators (located in the seat backrest assembly)
  • SCMJ

Power Recline Seats

When the rear seat power recline switch (located in each rear quarter trim panel under the C-pillar) is activated, the power folding seat motors move the seat backrest rearward or forward. The power recline seat system consists of the following components:

  • LH and RH rear seat power recline switches
  • Third row seat lift/fold motors (two motors per seat, serviced as an assembly)
  • SCMJ

Power Fold Seats

The third row power fold seat features a one-touch operation that can adjust the LH and RH seats independently or combined into a stowed position with a single activation of the seat control switch. The third row power fold seat also includes obstacle detection that allows the seat to stop and reverse direction if it hits an obstacle, allowing the obstacle to be removed.

The seat control switch is located behind the third row seat on the LH quarter trim panel. The third row power fold seat only operates when the vehicle is in park and the liftgate is open. The folding head restraints must be manually returned to the upright position. Power to the seat times out after 10 minutes, but can be enabled by opening any door, turning the ignition on, pressing any keyless entry keypad button or the unlock button on the key fob. The power fold seat system consists of the following components:

  • Rear seat power fold switches
  • Third row seat lift/fold motors (two motors per seat, serviced as an assembly)
  • SCMJ

    Third Row Seats

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    Third Row Seats - System Operation and Component Description. Description and Operation

    System Operation System Diagram Item Description 1 MS-CAN 2 HS1-CAN 3 BCM 4 SCMJ 5 HS1-CAN 6 PCM 7 Liftgate Ajar Switch 8 Seat Control Switches 9 Power Folding Seat Motors 10 Hall-Effect Sensors 11 Motors 12 GWM Network Mess..

    Other information:

    Lincoln Navigator 2018-2025 Workshop Manual: B-Pillar Outer Panel. Removal and Installation


    Special Tool(s) / General Equipment 6.5 mm Drill Bit Spherical Cutter Self-Piercing Rivet (SPR) Remover/Installer Belt Sander Blind Rivet Gun Air Body Saw MIG/MAG Welding Equipment Locking Pliers Materials Name Specification Metal Bonding AdhesiveTA-1, TA-1-B, 3M™ 08115, LORD Fusor® 108B, Henkel Teroson EP 5..

    Lincoln Navigator 2018-2025 Workshop Manual: Rear Thermostatic Expansion Valve. Removal and Installation


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

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    • 4th Gen Lincoln Navigator Service Manual (2018 - 2025)
    • Power Running Board (PRB). Diagnosis and Testing
    • Identification Codes. Description and Operation
    • SYNC Module [APIM]. Removal and Installation
    • Front Bumper. Removal and Installation
    • Brake Service Mode Activation and Deactivation. General Procedures

    Rear Stabilizer Bar Link. Removal and Installation

    Removal

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

    With the vehicle in NEUTRAL, position it on a hoist.
    Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).

    NOTE: Use the hex-holding feature to prevent the stud from turning while removing the nut.

    Remove and discard the 2 rear stabilizer bar link nuts and remove the rear stabilizer bar link.
    Torque: 46 lb.ft (63 Nm)

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