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Lincoln Navigator: Information and Entertainment System - General Information - Vehicles With: SYNC 4 / Telematics Control Unit (TCU) Module Antenna. Removal and Installation

Lincoln Navigator 2018-2025 Workshop Manual / Information and Entertainment Systems / Information and Entertainment System - General Information - Vehicles With: SYNC 4 / Telematics Control Unit (TCU) Module Antenna. Removal and Installation

Removal

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

  1. Remove the instrument panel.
    Refer to: Instrument Panel (501-12 Instrument Panel and Console, Removal and Installation).
  1. Remove the bolts, separate the wire harness guide, disconnect and remove the TCU antenna.
    Torque: 71 lb.in (8 Nm)

Installation

  1. To install, reverse the removal procedure.

    Telematics Control Unit (TCU) Module. Removal and Installation

    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...

    Video Display. Removal and Installation

    Special Tool(s) / General Equipment Interior Trim Remover Removal NOTE: Driver seat shown, passenger seat similar. NOTE: Seat shown out of vehicle for clarity...

    Other information:

    Lincoln Navigator 2018-2025 Workshop Manual: Turbocharger Boost Pressure (TCBP) and Charger Air Cooler Temperature (CACT) Sensor. Removal and Installation


    Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: Lubricate the O ring with clean engine oil. Disconnect the electrical connector, remove the retainer and the turbocharger boost pressure (TCBP) and charger air cooler temperature (CACT) sensor ...

    Lincoln Navigator 2018-2025 Workshop Manual: Battery Drain Check. General Procedures


    Check NOTE: No factory-equipped vehicle should have more than a 25 mA (0.025 amp) – 50 mA (0.050) draw depending on the vehicle's accessories. Check for current drains on the battery in excess of 25 mA (0.025 amp) – 50 mA (0.050) with all the electrical accessories off and the vehicle at rest for at least 75 minutes (depending on region)...

    Categories

    • Manuals Home
    • 4th Gen Lincoln Navigator Service Manual (2018 - 2025)
    • Second Row Seat. Removal and Installation
    • Satellite Radio Antenna. Removal and Installation
    • Liftgate Trim Panel. Removal and Installation
    • Front Seat. Removal and Installation
    • Power Running Board (PRB). Diagnosis and Testing

    Rear Drive Halfshafts. Diagnosis and Testing

    Preliminary Inspection

    Visually inspect the CV joints, housing, boots, and clamps for obvious signs of mechanical damage.
    If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step
    If the cause is not visually evident, verify the symptom and REFER to Symptom Chart: NVH.

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