2023 Lincoln Navigator Service and Repair Manual
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2023 Lincoln Navigator Service and Repair Manual
This factory service and repair manual for the 2023 Lincoln Navigator covers a four-door sport utility whose gasoline 3.5L V6 is a turbocharged engine with dual overhead camshafts and 213 cubic inches of displacement. Six trims appear for the year: Base, Reserve, Black Label, L Reserve, L Livery and L Black Label. Specifications and torque values extend from that engine to the cooling system, transmission, drivetrain and brakes, and wiring diagrams trace the electrical system.
Engines covered
- 3.5L V6 (213 cu in) — DOHC, turbocharged, gasoline
Body styles covered
- 4-door sport utility
Trims covered
- Base
- Black Label
- L Black Label
- L Livery
- L Reserve
- Reserve
Known issues on the 2023 Navigator. The 2023 Navigator has 8 recalls on the federal record. Front brake lines on certain 2023 Navigator vehicles could rub against the engine air cleaner outlet pipe, get damaged and leak fluid, cutting braking ability; dealers inspected and replaced the line or the pipe as needed. A software fault on certain vehicles could make the rearview camera image lag, freeze or disappear in reverse, and the planned fix is an update to the accessory protocol interface module software. Owner complaints total 6, with 4 on the electrical system and 2 on back over prevention. Brake hydraulic procedures and specifications, plus camera system wiring diagrams and diagnostics, relate directly.