2015 Lincoln Navigator

Introduction

The 2015 Lincoln Navigator is a full-size luxury SUV powered by a 3.5L EcoBoost V6 engine mated to a 6-speed automatic transmission. It offers a spacious interior, comfortable ride, and a robust engine. However, like any vehicle, it has experienced some issues that have been reported by owners.

Engine

3.5L EcoBoost V6

• Turbocharger Failure: The turbochargers can fail due to excessive heat, resulting in reduced engine power and increased oil consumption.
  • Solution: Replace the failed turbocharger.
  • Estimated Cost to Fix: $2,000-$3,000+
  • Recalls: None Found
• Intake Manifold Runner Failure: The intake manifold runners can become stuck or damaged, leading to reduced engine performance and rough idling.
  • Solution: Replace the intake manifold.
  • Estimated Cost to Fix: $1,500-$2,500+
  • Recalls: None Found
• Fuel Injector Failure: The fuel injectors can become clogged or malfunction, causing engine misfires and decreased fuel economy.
  • Solution: Replace the failed fuel injectors.
  • Estimated Cost to Fix: $500-$1,000+
  • Recalls: None Found

Transmission

6-Speed Automatic

• Transmission Slipping: The transmission may slip or hesitate while shifting, causing rough gear changes.
  • Solution: Repair or replace the transmission.
  • Estimated Cost to Fix: $3,000-$5,000+
  • Recalls: None Found
• TCM Failure: The transmission control module (TCM) can malfunction, leading to transmission problems.
  • Solution: Replace the TCM.
  • Estimated Cost to Fix: $500-$1,500+
  • Recalls: None Found

Suspension

• Front Suspension Noise: The front suspension can develop excessive noise, such as clunking or squealing, when going over bumps.
  • Solution: Inspect and repair the suspension components, including the struts, springs, and bushings.
  • Estimated Cost to Fix: $500-$1,000+
  • Recalls: None Found
• Rear Suspension Sagging: The rear suspension may sag or lower over time, especially when carrying heavy loads.
  • Solution: Replace the rear coil springs or airbags.
  • Estimated Cost to Fix: $500-$1,500+
  • Recalls: None Found

Electrical

• Battery Failure: The battery can fail prematurely, causing difficulties starting the vehicle.
  • Solution: Replace the battery.
  • Estimated Cost to Fix: $200-$500+
  • Recalls: None Found
• Electrical System Malfunctions: Electrical glitches can occur, such as faulty wiring or module failures, leading to various electrical issues.
  • Solution: Diagnose and repair the electrical system components.
  • Estimated Cost to Fix: Varies depending on the specific issue
  • Recalls: None Found

Exterior

• Roof Rack Issues: The roof rack can become loose or detach, especially when carrying heavy loads.
  • Solution: Tighten or repair the roof rack mounting components.
  • Estimated Cost to Fix: $200-$500+
  • Recalls: None Found
• Door Handle Failure: The door handles can become loose or malfunction, making it difficult to open the doors.
  • Solution: Replace the faulty door handles.
  • Estimated Cost to Fix: $200-$500+
  • Recalls: None Found

Interior

• Climate Control Issues: The climate control system may malfunction, causing difficulties adjusting the temperature or airflow.
  • Solution: Diagnose and repair the climate control components, such as the compressor, evaporator, or sensors.
  • Estimated Cost to Fix: Varies depending on the specific issue
  • Recalls: None Found
• Infotainment System Glitches: The infotainment system may experience glitches or software issues, disrupting the use of navigation, audio, and other features.
  • Solution: Update the software or replace the infotainment system.
  • Estimated Cost to Fix: $500-$1,500+
  • Recalls: None Found

Summary

The 2015 Lincoln Navigator has some potential issues, primarily related to the engine, transmission, and certain suspension components. While these repairs can be expensive, it’s important to consider the severity of each issue. Some issues, such as battery failure or door handle malfunctions, are relatively minor and affordable to fix. However, major issues like turbocharger failures or transmission problems can be more costly and require specialized repairs. It’s recommended to have the vehicle inspected by a qualified mechanic if any of the mentioned issues are suspected.