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How do I address issues with the Ford Explorer 2020's navigation system? - Ford Explorer
Home/Cars/Ford/Explorer/Sixth Generation (2020-present)/How do I address issues with the Ford Explorer 2020's navigation system?

How do I address issues with the Ford Explorer 2020's navigation system?

Ford Explorer Sixth Generation (2020-present)

Error Codes
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
4 min read
629 words

Problem Statement

Learn how to diagnose and fix common navigation system problems in the 2020 Ford Explorer's SYNC 3 infotainment system.

Affected Component
navigation system

Symptoms

  • •Navigation map not displaying or freezing
  • •Incorrect or outdated map data
  • •GPS signal loss or inaccurate location
  • •Voice guidance not functioning
  • •Navigation system crashes or resets

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

  • ✓Test the affected component to ensure it functions correctly
  • ✓Check for any error codes or warning lights
  • ✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

  • •Follow the manufacturer's recommended maintenance schedule
  • •Address warning signs early before they develop into major issues
  • •Use quality parts and fluids recommended for your vehicle
  • •Keep detailed records of all repairs and maintenance

Tools & Equipment Required

  • •USB flash drive (8GB or larger)
  • •computer with internet access
  • •OBD-II scanner
  • •Multimeter
  • •Diagnostic software specific to Ford vehicles

Additional Information

Affected Component
navigation system
Difficulty
medium
Severity
medium
Tools Required
5 items

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Back to Generation

Addressing Navigation System Issues in the 2020 Ford Explorer

The 2020 Ford Explorer is equipped with an advanced SYNC 3 infotainment system that includes navigation features. However, users may experience various issues with the navigation system. This guide will help diagnose and resolve common navigation problems.

Step 1: Check for Software Updates
  1. Symptoms to Look For: Any abnormal behavior of the navigation system.
  2. Diagnostic Action: Check if the SYNC system software is up to date.
    • Tools Required: USB flash drive (8GB or larger), computer with internet access.
    • Instructions:
      • Visit the Ford Owner website and log in or create an account.
      • Enter your vehicle’s VIN and check for available updates.
      • If available, download the update to the USB drive.
      • Insert the USB drive into the vehicle's USB port and follow on-screen instructions to update the system.
Step 2: Check GPS Signal
  1. Symptoms to Look For: Incorrect location or map not loading.
  2. Diagnostic Action: Ensure the GPS antenna is functioning properly.
    • Tools Required: None, but you may need access to a clear open area.
    • Instructions:
      • Drive the vehicle to a location with an unobstructed view of the sky (e.g., an open parking lot).
      • Check if the GPS signal improves.
      • If the issue persists, it may indicate a problem with the GPS antenna.
Step 3: Reset the SYNC System
  1. Symptoms to Look For: General system glitches or crashes.
  2. Diagnostic Action: Perform a master reset of the SYNC system.
    • Tools Required: None.
    • Instructions:
      • With the vehicle in park, press the "Settings" icon on the SYNC screen.
      • Scroll down and select "General."
      • Find and select "Master Reset."
      • Confirm your choice. The system will reset and restart.
Step 4: Check for Map Updates
  1. Symptoms to Look For: Incorrect routes, outdated points of interest.
  2. Diagnostic Action: Verify that the navigation maps are current.
    • Tools Required: USB flash drive, computer with internet access.
    • Instructions:
      • Similar to Step 1, check for map updates through the Ford Owner website.
      • Download any available map updates onto the USB drive.
      • Insert the USB drive into the vehicle’s USB port and follow the prompts to update the maps.
Step 5: Verify Vehicle Settings
  1. Symptoms to Look For: Voice guidance not working.
  2. Diagnostic Action: Check the sound settings and navigation preferences.
    • Tools Required: None.
    • Instructions:
      • Access the SYNC settings and navigate to "Navigation."
      • Ensure that "Voice Guidance" is turned on.
      • Check the volume settings to ensure that the navigation prompts are audible.
Repair Instructions
If All Steps Fail
  1. Symptoms to Look For: Persistent issues after following diagnostic steps.
  2. Action: Consider hardware issues or seek professional assistance.
    • Instructions:
      • Visit a certified Ford dealership or authorized service center.
      • Explain the issues and provide a detailed account of the symptoms and steps already taken.
      • Allow them to perform further diagnostics, which may include checking the GPS antenna and related wiring.
Tools Required for Professional Service
  • OBD-II scanner (for error codes).
  • Multimeter (for checking electrical connections).
  • Diagnostic software specific to Ford vehicles.
Conclusion

By following these steps, you should be able to diagnose and resolve common navigation system issues in the 2020 Ford Explorer. Remember, if the problem persists after these troubleshooting steps, professional help may be necessary to address potential hardware malfunctions.